From: Philipp Holzer <admin@philipp.info>
Date: Thu, 1 Nov 2018 12:44:47 +0000 (+0100)
Subject: Test enhancements
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=83ead5ec483041c2751c5de0d45cd63a598fb02c;p=friendica.git

Test enhancements
---

diff --git a/src/BaseObject.php b/src/BaseObject.php
index 6b64daccf0..d006c249de 100644
--- a/src/BaseObject.php
+++ b/src/BaseObject.php
@@ -34,7 +34,7 @@ class BaseObject
 	/**
 	 * Set the app
 	 *
-	 * @param object $app App
+	 * @param App $app App
 	 *
 	 * @return void
 	 */
diff --git a/tests/ApiTest.php b/tests/ApiTest.php
deleted file mode 100644
index c509c7d2a4..0000000000
--- a/tests/ApiTest.php
+++ /dev/null
@@ -1,3704 +0,0 @@
-<?php
-/**
- * ApiTest class.
- */
-
-namespace Friendica\Test;
-
-use Friendica\BaseObject;
-use Friendica\Core\Config;
-use Friendica\Core\PConfig;
-use Friendica\Core\Protocol;
-use Friendica\Core\System;
-use Friendica\Network\HTTPException;
-
-require_once __DIR__ . '/../include/api.php';
-
-/**
- * Tests for the API functions.
- *
- * Functions that use header() need to be tested in a separate process.
- * @see https://phpunit.de/manual/5.7/en/appendixes.annotations.html#appendixes.annotations.runTestsInSeparateProcesses
- */
-class ApiTest extends DatabaseTest
-{
-	/**
-	 * Create variables used by tests.
-	 */
-	public function setUp()
-	{
-		parent::setUp();
-
-		$this->app = BaseObject::getApp();
-
-		// User data that the test database is populated with
-		$this->selfUser = [
-			'id' => 42,
-			'name' => 'Self contact',
-			'nick' => 'selfcontact',
-			'nurl' => 'http://localhost/profile/selfcontact'
-		];
-		$this->friendUser = [
-			'id' => 44,
-			'name' => 'Friend contact',
-			'nick' => 'friendcontact',
-			'nurl' => 'http://localhost/profile/friendcontact'
-		];
-		$this->otherUser = [
-			'id' => 43,
-			'name' => 'othercontact',
-			'nick' => 'othercontact',
-			'nurl' => 'http://localhost/profile/othercontact'
-		];
-
-		// User ID that we know is not in the database
-		$this->wrongUserId = 666;
-
-		// Most API require login so we force the session
-		$_SESSION = [
-			'allow_api' => true,
-			'authenticated' => true,
-			'uid' => $this->selfUser['id']
-		];
-
-		Config::set('system', 'url', 'http://localhost');
-		Config::set('system', 'hostname', 'localhost');
-		Config::set('system', 'worker_dont_fork', true);
-
-		// Default config
-		Config::set('config', 'hostname', 'localhost');
-		Config::set('system', 'throttle_limit_day', 100);
-		Config::set('system', 'throttle_limit_week', 100);
-		Config::set('system', 'throttle_limit_month', 100);
-		Config::set('system', 'theme', 'system_theme');
-	}
-
-	/**
-	 * Cleanup variables used by tests.
-	 */
-	protected function tearDown()
-	{
-		parent::tearDown();
-
-		$this->app->argc = 1;
-		$this->app->argv = ['home'];
-	}
-
-	/**
-	 * Assert that an user array contains expected keys.
-	 * @param array $user User array
-	 * @return void
-	 */
-	private function assertSelfUser(array $user)
-	{
-		$this->assertEquals($this->selfUser['id'], $user['uid']);
-		$this->assertEquals($this->selfUser['id'], $user['cid']);
-		$this->assertEquals(1, $user['self']);
-		$this->assertEquals('Friendica', $user['location']);
-		$this->assertEquals($this->selfUser['name'], $user['name']);
-		$this->assertEquals($this->selfUser['nick'], $user['screen_name']);
-		$this->assertEquals('dfrn', $user['network']);
-		$this->assertTrue($user['verified']);
-	}
-
-	/**
-	 * Assert that an user array contains expected keys.
-	 * @param array $user User array
-	 * @return void
-	 */
-	private function assertOtherUser(array $user)
-	{
-		$this->assertEquals($this->otherUser['id'], $user['id']);
-		$this->assertEquals($this->otherUser['id'], $user['id_str']);
-		$this->assertEquals(0, $user['self']);
-		$this->assertEquals($this->otherUser['name'], $user['name']);
-		$this->assertEquals($this->otherUser['nick'], $user['screen_name']);
-		$this->assertFalse($user['verified']);
-	}
-
-	/**
-	 * Assert that a status array contains expected keys.
-	 * @param array $status Status array
-	 * @return void
-	 */
-	private function assertStatus(array $status)
-	{
-		$this->assertInternalType('string', $status['text']);
-		$this->assertInternalType('int', $status['id']);
-		// We could probably do more checks here.
-	}
-
-	/**
-	 * Assert that a list array contains expected keys.
-	 * @param array $list List array
-	 * @return void
-	 */
-	private function assertList(array $list)
-	{
-		$this->assertInternalType('string', $list['name']);
-		$this->assertInternalType('int', $list['id']);
-		$this->assertInternalType('string', $list['id_str']);
-		$this->assertContains($list['mode'], ['public', 'private']);
-		// We could probably do more checks here.
-	}
-
-	/**
-	 * Assert that the string is XML and contain the root element.
-	 * @param string $result       XML string
-	 * @param string $root_element Root element name
-	 * @return void
-	 */
-	private function assertXml($result, $root_element)
-	{
-		$this->assertStringStartsWith('<?xml version="1.0"?>', $result);
-		$this->assertContains('<'.$root_element, $result);
-		// We could probably do more checks here.
-	}
-
-	/**
-	 * Get the path to a temporary empty PNG image.
-	 * @return string Path
-	 */
-	private function getTempImage()
-	{
-		$tmpFile = tempnam(sys_get_temp_dir(), 'tmp_file');
-		file_put_contents(
-			$tmpFile,
-			base64_decode(
-				// Empty 1x1 px PNG image
-				'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8/5+hHgAHggJ/PchI7wAAAABJRU5ErkJggg=='
-			)
-		);
-
-		return $tmpFile;
-	}
-
-	/**
-	 * Test the api_user() function.
-	 * @return void
-	 */
-	public function testApiUser()
-	{
-		$this->assertEquals($this->selfUser['id'], api_user());
-	}
-
-	/**
-	 * Test the api_user() function with an unallowed user.
-	 * @return void
-	 */
-	public function testApiUserWithUnallowedUser()
-	{
-		$_SESSION = ['allow_api' => false];
-		$this->assertEquals(false, api_user());
-	}
-
-	/**
-	 * Test the api_source() function.
-	 * @return void
-	 */
-	public function testApiSource()
-	{
-		$this->assertEquals('api', api_source());
-	}
-
-	/**
-	 * Test the api_source() function with a Twidere user agent.
-	 * @return void
-	 */
-	public function testApiSourceWithTwidere()
-	{
-		$_SERVER['HTTP_USER_AGENT'] = 'Twidere';
-		$this->assertEquals('Twidere', api_source());
-	}
-
-	/**
-	 * Test the api_source() function with a GET parameter.
-	 * @return void
-	 */
-	public function testApiSourceWithGet()
-	{
-		$_GET['source'] = 'source_name';
-		$this->assertEquals('source_name', api_source());
-	}
-
-	/**
-	 * Test the api_date() function.
-	 * @return void
-	 */
-	public function testApiDate()
-	{
-		$this->assertEquals('Wed Oct 10 00:00:00 +0000 1990', api_date('1990-10-10'));
-	}
-
-	/**
-	 * Test the api_register_func() function.
-	 * @return void
-	 */
-	public function testApiRegisterFunc()
-	{
-		global $API;
-		$this->assertNull(
-			api_register_func(
-				'api_path',
-				function () {
-				},
-				true,
-				'method'
-			)
-		);
-		$this->assertTrue($API['api_path']['auth']);
-		$this->assertEquals('method', $API['api_path']['method']);
-		$this->assertTrue(is_callable($API['api_path']['func']));
-	}
-
-	/**
-	 * Test the api_login() function without any login.
-	 * @return void
-	 * @runInSeparateProcess
-	 * @expectedException Friendica\Network\HTTPException\UnauthorizedException
-	 */
-	public function testApiLoginWithoutLogin()
-	{
-		api_login($this->app);
-	}
-
-	/**
-	 * Test the api_login() function with a bad login.
-	 * @return void
-	 * @runInSeparateProcess
-	 * @expectedException Friendica\Network\HTTPException\UnauthorizedException
-	 */
-	public function testApiLoginWithBadLogin()
-	{
-		$_SERVER['PHP_AUTH_USER'] = 'user@server';
-		api_login($this->app);
-	}
-
-	/**
-	 * Test the api_login() function with oAuth.
-	 * @return void
-	 */
-	public function testApiLoginWithOauth()
-	{
-		$this->markTestIncomplete('Can we test this easily?');
-	}
-
-	/**
-	 * Test the api_login() function with authentication provided by an addon.
-	 * @return void
-	 */
-	public function testApiLoginWithAddonAuth()
-	{
-		$this->markTestIncomplete('Can we test this easily?');
-	}
-
-	/**
-	 * Test the api_login() function with a correct login.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiLoginWithCorrectLogin()
-	{
-		$_SERVER['PHP_AUTH_USER'] = 'Test user';
-		$_SERVER['PHP_AUTH_PW'] = 'password';
-		api_login($this->app);
-	}
-
-	/**
-	 * Test the api_login() function with a remote user.
-	 * @return void
-	 * @runInSeparateProcess
-	 * @expectedException Friendica\Network\HTTPException\UnauthorizedException
-	 */
-	public function testApiLoginWithRemoteUser()
-	{
-		$_SERVER['REDIRECT_REMOTE_USER'] = '123456dXNlcjpwYXNzd29yZA==';
-		api_login($this->app);
-	}
-
-	/**
-	 * Test the api_check_method() function.
-	 * @return void
-	 */
-	public function testApiCheckMethod()
-	{
-		$this->assertFalse(api_check_method('method'));
-	}
-
-	/**
-	 * Test the api_check_method() function with a correct method.
-	 * @return void
-	 */
-	public function testApiCheckMethodWithCorrectMethod()
-	{
-		$_SERVER['REQUEST_METHOD'] = 'method';
-		$this->assertTrue(api_check_method('method'));
-	}
-
-	/**
-	 * Test the api_check_method() function with a wildcard.
-	 * @return void
-	 */
-	public function testApiCheckMethodWithWildcard()
-	{
-		$this->assertTrue(api_check_method('*'));
-	}
-
-	/**
-	 * Test the api_call() function.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCall()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return ['data' => ['some_data']];
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-		$_GET['callback'] = 'callback_name';
-
-		$this->app->query_string = 'api_path';
-		$this->assertEquals(
-			'callback_name(["some_data"])',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with the profiled enabled.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithProfiler()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return ['data' => ['some_data']];
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-		Config::set('system', 'profiler', true);
-		Config::set('rendertime', 'callstack', true);
-		$this->app->callstack = [
-			'database' => ['some_function' => 200],
-			'database_write' => ['some_function' => 200],
-			'cache' => ['some_function' => 200],
-			'cache_write' => ['some_function' => 200],
-			'network' => ['some_function' => 200]
-		];
-
-		$this->app->query_string = 'api_path';
-		$this->assertEquals(
-			'["some_data"]',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function without any result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithNoResult()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return false;
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-
-		$this->app->query_string = 'api_path';
-		$this->assertEquals(
-			'{"status":{"error":"Internal Server Error","code":"500 Internal Server Error","request":"api_path"}}',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with an unimplemented API.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithUninplementedApi()
-	{
-		$this->assertEquals(
-			'{"status":{"error":"Not Implemented","code":"501 Not Implemented","request":""}}',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with a JSON result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithJson()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return ['data' => ['some_data']];
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-
-		$this->app->query_string = 'api_path.json';
-		$this->assertEquals(
-			'["some_data"]',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with an XML result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithXml()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return 'some_data';
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-
-		$this->app->query_string = 'api_path.xml';
-		$this->assertEquals(
-			'some_data',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with an RSS result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithRss()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return 'some_data';
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-
-		$this->app->query_string = 'api_path.rss';
-		$this->assertEquals(
-			'<?xml version="1.0" encoding="UTF-8"?>'."\n".
-				'some_data',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with an Atom result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithAtom()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'func' => function () {
-				return 'some_data';
-			}
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-
-		$this->app->query_string = 'api_path.atom';
-		$this->assertEquals(
-			'<?xml version="1.0" encoding="UTF-8"?>'."\n".
-				'some_data',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with an unallowed method.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithWrongMethod()
-	{
-		global $API;
-		$API['api_path'] = ['method' => 'method'];
-
-		$this->app->query_string = 'api_path';
-		$this->assertEquals(
-			'{"status":{"error":"Method Not Allowed","code":"405 Method Not Allowed","request":"api_path"}}',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_call() function with an unauthorized user.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiCallWithWrongAuth()
-	{
-		global $API;
-		$API['api_path'] = [
-			'method' => 'method',
-			'auth' => true
-		];
-		$_SERVER['REQUEST_METHOD'] = 'method';
-		$_SESSION['authenticated'] = false;
-
-		$this->app->query_string = 'api_path';
-		$this->assertEquals(
-			'{"status":{"error":"This API requires login","code":"401 Unauthorized","request":"api_path"}}',
-			api_call($this->app)
-		);
-	}
-
-	/**
-	 * Test the api_error() function with a JSON result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiErrorWithJson()
-	{
-		$this->assertEquals(
-			'{"status":{"error":"error_message","code":"200 Friendica\\\\Network\\\\HTTP","request":""}}',
-			api_error('json', new HTTPException('error_message'))
-		);
-	}
-
-	/**
-	 * Test the api_error() function with an XML result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiErrorWithXml()
-	{
-		$this->assertEquals(
-			'<?xml version="1.0"?>'."\n".
-			'<status xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
-				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
-				'xmlns:georss="http://www.georss.org/georss">'."\n".
-			'  <error>error_message</error>'."\n".
-			'  <code>200 Friendica\Network\HTTP</code>'."\n".
-			'  <request/>'."\n".
-			'</status>'."\n",
-			api_error('xml', new HTTPException('error_message'))
-		);
-	}
-
-	/**
-	 * Test the api_error() function with an RSS result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiErrorWithRss()
-	{
-		$this->assertEquals(
-			'<?xml version="1.0"?>'."\n".
-			'<status xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
-				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
-				'xmlns:georss="http://www.georss.org/georss">'."\n".
-			'  <error>error_message</error>'."\n".
-			'  <code>200 Friendica\Network\HTTP</code>'."\n".
-			'  <request/>'."\n".
-			'</status>'."\n",
-			api_error('rss', new HTTPException('error_message'))
-		);
-	}
-
-	/**
-	 * Test the api_error() function with an Atom result.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiErrorWithAtom()
-	{
-		$this->assertEquals(
-			'<?xml version="1.0"?>'."\n".
-			'<status xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
-				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
-				'xmlns:georss="http://www.georss.org/georss">'."\n".
-			'  <error>error_message</error>'."\n".
-			'  <code>200 Friendica\Network\HTTP</code>'."\n".
-			'  <request/>'."\n".
-			'</status>'."\n",
-			api_error('atom', new HTTPException('error_message'))
-		);
-	}
-
-	/**
-	 * Test the api_rss_extra() function.
-	 * @return void
-	 */
-	public function testApiRssExtra()
-	{
-		$user_info = ['url' => 'user_url', 'lang' => 'en'];
-		$result = api_rss_extra($this->app, [], $user_info);
-		$this->assertEquals($user_info, $result['$user']);
-		$this->assertEquals($user_info['url'], $result['$rss']['alternate']);
-		$this->assertArrayHasKey('self', $result['$rss']);
-		$this->assertArrayHasKey('base', $result['$rss']);
-		$this->assertArrayHasKey('updated', $result['$rss']);
-		$this->assertArrayHasKey('atom_updated', $result['$rss']);
-		$this->assertArrayHasKey('language', $result['$rss']);
-		$this->assertArrayHasKey('logo', $result['$rss']);
-	}
-
-	/**
-	 * Test the api_rss_extra() function without any user info.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiRssExtraWithoutUserInfo()
-	{
-		$result = api_rss_extra($this->app, [], null);
-		$this->assertInternalType('array', $result['$user']);
-		$this->assertArrayHasKey('alternate', $result['$rss']);
-		$this->assertArrayHasKey('self', $result['$rss']);
-		$this->assertArrayHasKey('base', $result['$rss']);
-		$this->assertArrayHasKey('updated', $result['$rss']);
-		$this->assertArrayHasKey('atom_updated', $result['$rss']);
-		$this->assertArrayHasKey('language', $result['$rss']);
-		$this->assertArrayHasKey('logo', $result['$rss']);
-	}
-
-	/**
-	 * Test the api_unique_id_to_nurl() function.
-	 * @return void
-	 */
-	public function testApiUniqueIdToNurl()
-	{
-		$this->assertFalse(api_unique_id_to_nurl($this->wrongUserId));
-	}
-
-	/**
-	 * Test the api_unique_id_to_nurl() function with a correct ID.
-	 * @return void
-	 */
-	public function testApiUniqueIdToNurlWithCorrectId()
-	{
-		$this->assertEquals($this->otherUser['nurl'], api_unique_id_to_nurl($this->otherUser['id']));
-	}
-
-	/**
-	 * Test the api_get_user() function.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUser()
-	{
-		$user = api_get_user($this->app);
-		$this->assertSelfUser($user);
-		$this->assertEquals('708fa0', $user['profile_sidebar_fill_color']);
-		$this->assertEquals('6fdbe8', $user['profile_link_color']);
-		$this->assertEquals('ededed', $user['profile_background_color']);
-	}
-
-	/**
-	 * Test the api_get_user() function with a Frio schema.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithFrioSchema()
-	{
-		PConfig::set($this->selfUser['id'], 'frio', 'schema', 'red');
-		$user = api_get_user($this->app);
-		$this->assertSelfUser($user);
-		$this->assertEquals('708fa0', $user['profile_sidebar_fill_color']);
-		$this->assertEquals('6fdbe8', $user['profile_link_color']);
-		$this->assertEquals('ededed', $user['profile_background_color']);
-	}
-
-	/**
-	 * Test the api_get_user() function with a custom Frio schema.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithCustomFrioSchema()
-	{
-		$ret1 = PConfig::set($this->selfUser['id'], 'frio', 'schema', '---');
-		$ret2 = PConfig::set($this->selfUser['id'], 'frio', 'nav_bg', '#123456');
-		$ret3 = PConfig::set($this->selfUser['id'], 'frio', 'link_color', '#123456');
-		$ret4 = PConfig::set($this->selfUser['id'], 'frio', 'background_color', '#123456');
-		$user = api_get_user($this->app);
-		$this->assertSelfUser($user);
-		$this->assertEquals('123456', $user['profile_sidebar_fill_color']);
-		$this->assertEquals('123456', $user['profile_link_color']);
-		$this->assertEquals('123456', $user['profile_background_color']);
-	}
-
-	/**
-	 * Test the api_get_user() function with an empty Frio schema.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithEmptyFrioSchema()
-	{
-		PConfig::set($this->selfUser['id'], 'frio', 'schema', '---');
-		$user = api_get_user($this->app);
-		$this->assertSelfUser($user);
-		$this->assertEquals('708fa0', $user['profile_sidebar_fill_color']);
-		$this->assertEquals('6fdbe8', $user['profile_link_color']);
-		$this->assertEquals('ededed', $user['profile_background_color']);
-	}
-
-	/**
-	 * Test the api_get_user() function with an user that is not allowed to use the API.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithoutApiUser()
-	{
-		$_SERVER['PHP_AUTH_USER'] = 'Test user';
-		$_SERVER['PHP_AUTH_PW'] = 'password';
-		$_SESSION['allow_api'] = false;
-		$this->assertFalse(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with an user ID in a GET parameter.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithGetId()
-	{
-		$_GET['user_id'] = $this->otherUser['id'];
-		$this->assertOtherUser(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with a wrong user ID in a GET parameter.
-	 * @return void
-	 * @runInSeparateProcess
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiGetUserWithWrongGetId()
-	{
-		$_GET['user_id'] = $this->wrongUserId;
-		$this->assertOtherUser(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with an user name in a GET parameter.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithGetName()
-	{
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		$this->assertSelfUser(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with a profile URL in a GET parameter.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithGetUrl()
-	{
-		$_GET['profileurl'] = $this->selfUser['nurl'];
-		$this->assertSelfUser(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with an user ID in the API path.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithNumericCalledApi()
-	{
-		global $called_api;
-		$called_api = ['api_path'];
-		$this->app->argv[1] = $this->otherUser['id'].'.json';
-		$this->assertOtherUser(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with the $called_api global variable.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithCalledApi()
-	{
-		global $called_api;
-		$called_api = ['api', 'api_path'];
-		$this->assertSelfUser(api_get_user($this->app));
-	}
-
-	/**
-	 * Test the api_get_user() function with a valid user.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithCorrectUser()
-	{
-		$this->assertOtherUser(api_get_user($this->app, $this->otherUser['id']));
-	}
-
-	/**
-	 * Test the api_get_user() function with a wrong user ID.
-	 * @return void
-	 * @runInSeparateProcess
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiGetUserWithWrongUser()
-	{
-		$this->assertOtherUser(api_get_user($this->app, $this->wrongUserId));
-	}
-
-	/**
-	 * Test the api_get_user() function with a 0 user ID.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiGetUserWithZeroUser()
-	{
-		$this->assertSelfUser(api_get_user($this->app, 0));
-	}
-
-	/**
-	 * Test the api_item_get_user() function.
-	 * @return void
-	 * @runInSeparateProcess
-	 */
-	public function testApiItemGetUser()
-	{
-		$users = api_item_get_user($this->app, []);
-		$this->assertSelfUser($users[0]);
-	}
-
-	/**
-	 * Test the api_item_get_user() function with a different item parent.
-	 * @return void
-	 */
-	public function testApiItemGetUserWithDifferentParent()
-	{
-		$users = api_item_get_user($this->app, ['thr-parent' => 'item_parent', 'uri' => 'item_uri']);
-		$this->assertSelfUser($users[0]);
-		$this->assertEquals($users[0], $users[1]);
-	}
-
-	/**
-	 * Test the api_walk_recursive() function.
-	 * @return void
-	 */
-	public function testApiWalkRecursive()
-	{
-		$array = ['item1'];
-		$this->assertEquals(
-			$array,
-			api_walk_recursive(
-				$array,
-				function () {
-					// Should we test this with a callback that actually does something?
-					return true;
-				}
-			)
-		);
-	}
-
-	/**
-	 * Test the api_walk_recursive() function with an array.
-	 * @return void
-	 */
-	public function testApiWalkRecursiveWithArray()
-	{
-		$array = [['item1'], ['item2']];
-		$this->assertEquals(
-			$array,
-			api_walk_recursive(
-				$array,
-				function () {
-					// Should we test this with a callback that actually does something?
-					return true;
-				}
-			)
-		);
-	}
-
-	/**
-	 * Test the api_reformat_xml() function.
-	 * @return void
-	 */
-	public function testApiReformatXml()
-	{
-		$item = true;
-		$key = '';
-		$this->assertTrue(api_reformat_xml($item, $key));
-		$this->assertEquals('true', $item);
-	}
-
-	/**
-	 * Test the api_reformat_xml() function with a statusnet_api key.
-	 * @return void
-	 */
-	public function testApiReformatXmlWithStatusnetKey()
-	{
-		$item = '';
-		$key = 'statusnet_api';
-		$this->assertTrue(api_reformat_xml($item, $key));
-		$this->assertEquals('statusnet:api', $key);
-	}
-
-	/**
-	 * Test the api_reformat_xml() function with a friendica_api key.
-	 * @return void
-	 */
-	public function testApiReformatXmlWithFriendicaKey()
-	{
-		$item = '';
-		$key = 'friendica_api';
-		$this->assertTrue(api_reformat_xml($item, $key));
-		$this->assertEquals('friendica:api', $key);
-	}
-
-	/**
-	 * Test the api_create_xml() function.
-	 * @return void
-	 */
-	public function testApiCreateXml()
-	{
-		$this->assertEquals(
-			'<?xml version="1.0"?>'."\n".
-			'<root_element xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
-				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
-				'xmlns:georss="http://www.georss.org/georss">'."\n".
-				'  <data>some_data</data>'."\n".
-			'</root_element>'."\n",
-			api_create_xml(['data' => ['some_data']], 'root_element')
-		);
-	}
-
-	/**
-	 * Test the api_create_xml() function without any XML namespace.
-	 * @return void
-	 */
-	public function testApiCreateXmlWithoutNamespaces()
-	{
-		$this->assertEquals(
-			'<?xml version="1.0"?>'."\n".
-			'<ok>'."\n".
-				'  <data>some_data</data>'."\n".
-			'</ok>'."\n",
-			api_create_xml(['data' => ['some_data']], 'ok')
-		);
-	}
-
-	/**
-	 * Test the api_format_data() function.
-	 * @return void
-	 */
-	public function testApiFormatData()
-	{
-		$data = ['some_data'];
-		$this->assertEquals($data, api_format_data('root_element', 'json', $data));
-	}
-
-	/**
-	 * Test the api_format_data() function with an XML result.
-	 * @return void
-	 */
-	public function testApiFormatDataWithXml()
-	{
-		$this->assertEquals(
-			'<?xml version="1.0"?>'."\n".
-			'<root_element xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
-				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
-				'xmlns:georss="http://www.georss.org/georss">'."\n".
-				'  <data>some_data</data>'."\n".
-			'</root_element>'."\n",
-			api_format_data('root_element', 'xml', ['data' => ['some_data']])
-		);
-	}
-
-	/**
-	 * Test the api_account_verify_credentials() function.
-	 * @return void
-	 */
-	public function testApiAccountVerifyCredentials()
-	{
-		$this->assertArrayHasKey('user', api_account_verify_credentials('json'));
-	}
-
-	/**
-	 * Test the api_account_verify_credentials() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiAccountVerifyCredentialsWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_account_verify_credentials('json');
-	}
-
-	/**
-	 * Test the requestdata() function.
-	 * @return void
-	 */
-	public function testRequestdata()
-	{
-		$this->assertNull(requestdata('variable_name'));
-	}
-
-	/**
-	 * Test the requestdata() function with a POST parameter.
-	 * @return void
-	 */
-	public function testRequestdataWithPost()
-	{
-		$_POST['variable_name'] = 'variable_value';
-		$this->assertEquals('variable_value', requestdata('variable_name'));
-	}
-
-	/**
-	 * Test the requestdata() function with a GET parameter.
-	 * @return void
-	 */
-	public function testRequestdataWithGet()
-	{
-		$_GET['variable_name'] = 'variable_value';
-		$this->assertEquals('variable_value', requestdata('variable_name'));
-	}
-
-	/**
-	 * Test the api_statuses_mediap() function.
-	 * @return void
-	 */
-	public function testApiStatusesMediap()
-	{
-		$this->app->argc = 2;
-
-		$_FILES = [
-			'media' => [
-				'id' => 666,
-				'size' => 666,
-				'width' => 666,
-				'height' => 666,
-				'tmp_name' => $this->getTempImage(),
-				'name' => 'spacer.png',
-				'type' => 'image/png'
-			]
-		];
-		$_GET['status'] = '<b>Status content</b>';
-
-		$result = api_statuses_mediap('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_mediap() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesMediapWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_statuses_mediap('json');
-	}
-
-	/**
-	 * Test the api_statuses_update() function.
-	 * @return void
-	 */
-	public function testApiStatusesUpdate()
-	{
-		$_GET['status'] = 'Status content';
-		$_GET['in_reply_to_status_id'] = -1;
-		$_GET['lat'] = 48;
-		$_GET['long'] = 7;
-		$_FILES = [
-			'media' => [
-				'id' => 666,
-				'size' => 666,
-				'width' => 666,
-				'height' => 666,
-				'tmp_name' => $this->getTempImage(),
-				'name' => 'spacer.png',
-				'type' => 'image/png'
-			]
-		];
-
-		$result = api_statuses_update('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_update() function with an HTML status.
-	 * @return void
-	 */
-	public function testApiStatusesUpdateWithHtml()
-	{
-		$_GET['htmlstatus'] = '<b>Status content</b>';
-
-		$result = api_statuses_update('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_update() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesUpdateWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_statuses_update('json');
-	}
-
-	/**
-	 * Test the api_statuses_update() function with a parent status.
-	 * @return void
-	 */
-	public function testApiStatusesUpdateWithParent()
-	{
-		$this->markTestIncomplete('This triggers an exit() somewhere and kills PHPUnit.');
-	}
-
-	/**
-	 * Test the api_statuses_update() function with a media_ids parameter.
-	 * @return void
-	 */
-	public function testApiStatusesUpdateWithMediaIds()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_statuses_update() function with the throttle limit reached.
-	 * @return void
-	 */
-	public function testApiStatusesUpdateWithDayThrottleReached()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_media_upload() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiMediaUpload()
-	{
-		api_media_upload();
-	}
-
-	/**
-	 * Test the api_media_upload() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiMediaUploadWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_media_upload();
-	}
-
-	/**
-	 * Test the api_media_upload() function with an invalid uploaded media.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\InternalServerErrorException
-	 */
-	public function testApiMediaUploadWithMedia()
-	{
-		$_FILES = [
-			'media' => [
-				'id' => 666,
-				'tmp_name' => 'tmp_name'
-			]
-		];
-		api_media_upload();
-	}
-
-	/**
-	 * Test the api_media_upload() function with an valid uploaded media.
-	 * @return void
-	 */
-	public function testApiMediaUploadWithValidMedia()
-	{
-		$_FILES = [
-			'media' => [
-				'id' => 666,
-				'size' => 666,
-				'width' => 666,
-				'height' => 666,
-				'tmp_name' => $this->getTempImage(),
-				'name' => 'spacer.png',
-				'type' => 'image/png'
-			]
-		];
-		$app = get_app();
-		$app->argc = 2;
-
-		$result = api_media_upload();
-		$this->assertEquals('image/png', $result['media']['image']['image_type']);
-		$this->assertEquals(1, $result['media']['image']['w']);
-		$this->assertEquals(1, $result['media']['image']['h']);
-	}
-
-	/**
-	 * Test the api_status_show() function.
-	 * @return void
-	 */
-	public function testApiStatusShow()
-	{
-		$result = api_status_show('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_status_show() function with an XML result.
-	 * @return void
-	 */
-	public function testApiStatusShowWithXml()
-	{
-		$result = api_status_show('xml');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_status_show() function with a raw result.
-	 * @return void
-	 */
-	public function testApiStatusShowWithRaw()
-	{
-		$this->assertStatus(api_status_show('raw'));
-	}
-
-	/**
-	 * Test the api_users_show() function.
-	 * @return void
-	 */
-	public function testApiUsersShow()
-	{
-		$result = api_users_show('json');
-		// We can't use assertSelfUser() here because the user object is missing some properties.
-		$this->assertEquals($this->selfUser['id'], $result['user']['cid']);
-		$this->assertEquals('Friendica', $result['user']['location']);
-		$this->assertEquals($this->selfUser['name'], $result['user']['name']);
-		$this->assertEquals($this->selfUser['nick'], $result['user']['screen_name']);
-		$this->assertEquals('dfrn', $result['user']['network']);
-		$this->assertTrue($result['user']['verified']);
-	}
-
-	/**
-	 * Test the api_users_show() function with an XML result.
-	 * @return void
-	 */
-	public function testApiUsersShowWithXml()
-	{
-		$result = api_users_show('xml');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_users_search() function.
-	 * @return void
-	 */
-	public function testApiUsersSearch()
-	{
-		$_GET['q'] = 'othercontact';
-		$result = api_users_search('json');
-		$this->assertOtherUser($result['users'][0]);
-	}
-
-	/**
-	 * Test the api_users_search() function with an XML result.
-	 * @return void
-	 */
-	public function testApiUsersSearchWithXml()
-	{
-		$_GET['q'] = 'othercontact';
-		$result = api_users_search('xml');
-		$this->assertXml($result, 'users');
-	}
-
-	/**
-	 * Test the api_users_search() function without a GET q parameter.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiUsersSearchWithoutQuery()
-	{
-		api_users_search('json');
-	}
-
-	/**
-	 * Test the api_users_lookup() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\NotFoundException
-	 */
-	public function testApiUsersLookup()
-	{
-		api_users_lookup('json');
-	}
-
-	/**
-	 * Test the api_users_lookup() function with an user ID.
-	 * @return void
-	 */
-	public function testApiUsersLookupWithUserId()
-	{
-		$_REQUEST['user_id'] = $this->otherUser['id'];
-		$result = api_users_lookup('json');
-		$this->assertOtherUser($result['users'][0]);
-	}
-
-	/**
-	 * Test the api_search() function.
-	 * @return void
-	 */
-	public function testApiSearch()
-	{
-		$_REQUEST['q'] = 'reply';
-		$_REQUEST['max_id'] = 10;
-		$result = api_search('json');
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-			$this->assertContains('reply', $status['text'], null, true);
-		}
-	}
-
-	/**
-	 * Test the api_search() function a count parameter.
-	 * @return void
-	 */
-	public function testApiSearchWithCount()
-	{
-		$_REQUEST['q'] = 'reply';
-		$_REQUEST['count'] = 20;
-		$result = api_search('json');
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-			$this->assertContains('reply', $status['text'], null, true);
-		}
-	}
-
-	/**
-	 * Test the api_search() function with an rpp parameter.
-	 * @return void
-	 */
-	public function testApiSearchWithRpp()
-	{
-		$_REQUEST['q'] = 'reply';
-		$_REQUEST['rpp'] = 20;
-		$result = api_search('json');
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-			$this->assertContains('reply', $status['text'], null, true);
-		}
-	}
-
-
-	/**
-	 * Test the api_search() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiSearchWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_search('json');
-	}
-
-	/**
-	 * Test the api_search() function without any GET query parameter.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiSearchWithoutQuery()
-	{
-		api_search('json');
-	}
-
-	/**
-	 * Test the api_statuses_home_timeline() function.
-	 * @return void
-	 */
-	public function testApiStatusesHomeTimeline()
-	{
-		$_REQUEST['max_id'] = 10;
-		$_REQUEST['exclude_replies'] = true;
-		$_REQUEST['conversation_id'] = 1;
-		$result = api_statuses_home_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_home_timeline() function with a negative page parameter.
-	 * @return void
-	 */
-	public function testApiStatusesHomeTimelineWithNegativePage()
-	{
-		$_REQUEST['page'] = -2;
-		$result = api_statuses_home_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_home_timeline() with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesHomeTimelineWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_statuses_home_timeline('json');
-	}
-
-	/**
-	 * Test the api_statuses_home_timeline() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiStatusesHomeTimelineWithRss()
-	{
-		$result = api_statuses_home_timeline('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_statuses_public_timeline() function.
-	 * @return void
-	 */
-	public function testApiStatusesPublicTimeline()
-	{
-		$_REQUEST['max_id'] = 10;
-		$_REQUEST['conversation_id'] = 1;
-		$result = api_statuses_public_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_public_timeline() function with the exclude_replies parameter.
-	 * @return void
-	 */
-	public function testApiStatusesPublicTimelineWithExcludeReplies()
-	{
-		$_REQUEST['max_id'] = 10;
-		$_REQUEST['exclude_replies'] = true;
-		$result = api_statuses_public_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_public_timeline() function with a negative page parameter.
-	 * @return void
-	 */
-	public function testApiStatusesPublicTimelineWithNegativePage()
-	{
-		$_REQUEST['page'] = -2;
-		$result = api_statuses_public_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_public_timeline() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesPublicTimelineWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_statuses_public_timeline('json');
-	}
-
-	/**
-	 * Test the api_statuses_public_timeline() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiStatusesPublicTimelineWithRss()
-	{
-		$result = api_statuses_public_timeline('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_statuses_networkpublic_timeline() function.
-	 * @return void
-	 */
-	public function testApiStatusesNetworkpublicTimeline()
-	{
-		$_REQUEST['max_id'] = 10;
-		$result = api_statuses_networkpublic_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_networkpublic_timeline() function with a negative page parameter.
-	 * @return void
-	 */
-	public function testApiStatusesNetworkpublicTimelineWithNegativePage()
-	{
-		$_REQUEST['page'] = -2;
-		$result = api_statuses_networkpublic_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_networkpublic_timeline() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesNetworkpublicTimelineWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_statuses_networkpublic_timeline('json');
-	}
-
-	/**
-	 * Test the api_statuses_networkpublic_timeline() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiStatusesNetworkpublicTimelineWithRss()
-	{
-		$result = api_statuses_networkpublic_timeline('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_statuses_show() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiStatusesShow()
-	{
-		api_statuses_show('json');
-	}
-
-	/**
-	 * Test the api_statuses_show() function with an ID.
-	 * @return void
-	 */
-	public function testApiStatusesShowWithId()
-	{
-		$this->app->argv[3] = 1;
-		$result = api_statuses_show('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_show() function with the conversation parameter.
-	 * @return void
-	 */
-	public function testApiStatusesShowWithConversation()
-	{
-		$this->app->argv[3] = 1;
-		$_REQUEST['conversation'] = 1;
-		$result = api_statuses_show('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_show() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesShowWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_statuses_show('json');
-	}
-
-	/**
-	 * Test the api_conversation_show() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiConversationShow()
-	{
-		api_conversation_show('json');
-	}
-
-	/**
-	 * Test the api_conversation_show() function with an ID.
-	 * @return void
-	 */
-	public function testApiConversationShowWithId()
-	{
-		$this->app->argv[3] = 1;
-		$_REQUEST['max_id'] = 10;
-		$_REQUEST['page'] = -2;
-		$result = api_conversation_show('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_conversation_show() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiConversationShowWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_conversation_show('json');
-	}
-
-	/**
-	 * Test the api_statuses_repeat() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesRepeat()
-	{
-		api_statuses_repeat('json');
-	}
-
-	/**
-	 * Test the api_statuses_repeat() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesRepeatWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_statuses_repeat('json');
-	}
-
-	/**
-	 * Test the api_statuses_repeat() function with an ID.
-	 * @return void
-	 */
-	public function testApiStatusesRepeatWithId()
-	{
-		$this->app->argv[3] = 1;
-		$result = api_statuses_repeat('json');
-		$this->assertStatus($result['status']);
-
-		// Also test with a shared status
-		$this->app->argv[3] = 5;
-		$result = api_statuses_repeat('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_destroy() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiStatusesDestroy()
-	{
-		api_statuses_destroy('json');
-	}
-
-	/**
-	 * Test the api_statuses_destroy() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesDestroyWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_statuses_destroy('json');
-	}
-
-	/**
-	 * Test the api_statuses_destroy() function with an ID.
-	 * @return void
-	 */
-	public function testApiStatusesDestroyWithId()
-	{
-		$this->app->argv[3] = 1;
-		$result = api_statuses_destroy('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_mentions() function.
-	 * @return void
-	 */
-	public function testApiStatusesMentions()
-	{
-		$this->app->user = ['nickname' => $this->selfUser['nick']];
-		$_REQUEST['max_id'] = 10;
-		$result = api_statuses_mentions('json');
-		$this->assertEmpty($result['status']);
-		// We should test with mentions in the database.
-	}
-
-	/**
-	 * Test the api_statuses_mentions() function with a negative page parameter.
-	 * @return void
-	 */
-	public function testApiStatusesMentionsWithNegativePage()
-	{
-		$_REQUEST['page'] = -2;
-		$result = api_statuses_mentions('json');
-		$this->assertEmpty($result['status']);
-	}
-
-	/**
-	 * Test the api_statuses_mentions() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesMentionsWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_statuses_mentions('json');
-	}
-
-	/**
-	 * Test the api_statuses_mentions() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiStatusesMentionsWithRss()
-	{
-		$result = api_statuses_mentions('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_statuses_user_timeline() function.
-	 * @return void
-	 */
-	public function testApiStatusesUserTimeline()
-	{
-		$_REQUEST['max_id'] = 10;
-		$_REQUEST['exclude_replies'] = true;
-		$_REQUEST['conversation_id'] = 1;
-		$result = api_statuses_user_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_user_timeline() function with a negative page parameter.
-	 * @return void
-	 */
-	public function testApiStatusesUserTimelineWithNegativePage()
-	{
-		$_REQUEST['page'] = -2;
-		$result = api_statuses_user_timeline('json');
-		$this->assertNotEmpty($result['status']);
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_statuses_user_timeline() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiStatusesUserTimelineWithRss()
-	{
-		$result = api_statuses_user_timeline('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_statuses_user_timeline() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiStatusesUserTimelineWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_statuses_user_timeline('json');
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFavoritesCreateDestroy()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'create'];
-		$this->app->argc = count($this->app->argv);
-		api_favorites_create_destroy('json');
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function with an invalid ID.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFavoritesCreateDestroyWithInvalidId()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'create', '12.json'];
-		$this->app->argc = count($this->app->argv);
-		api_favorites_create_destroy('json');
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function with an invalid action.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFavoritesCreateDestroyWithInvalidAction()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'change.json'];
-		$this->app->argc = count($this->app->argv);
-		$_REQUEST['id'] = 1;
-		api_favorites_create_destroy('json');
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function with the create action.
-	 * @return void
-	 */
-	public function testApiFavoritesCreateDestroyWithCreateAction()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'create.json'];
-		$this->app->argc = count($this->app->argv);
-		$_REQUEST['id'] = 3;
-		$result = api_favorites_create_destroy('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function with the create action and an RSS result.
-	 * @return void
-	 */
-	public function testApiFavoritesCreateDestroyWithCreateActionAndRss()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'create.rss'];
-		$this->app->argc = count($this->app->argv);
-		$_REQUEST['id'] = 3;
-		$result = api_favorites_create_destroy('rss');
-		$this->assertXml($result, 'status');
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function with the destroy action.
-	 * @return void
-	 */
-	public function testApiFavoritesCreateDestroyWithDestroyAction()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'destroy.json'];
-		$this->app->argc = count($this->app->argv);
-		$_REQUEST['id'] = 3;
-		$result = api_favorites_create_destroy('json');
-		$this->assertStatus($result['status']);
-	}
-
-	/**
-	 * Test the api_favorites_create_destroy() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFavoritesCreateDestroyWithoutAuthenticatedUser()
-	{
-		$this->app->argv = ['api', '1.1', 'favorites', 'create.json'];
-		$this->app->argc = count($this->app->argv);
-		$_SESSION['authenticated'] = false;
-		api_favorites_create_destroy('json');
-	}
-
-	/**
-	 * Test the api_favorites() function.
-	 * @return void
-	 */
-	public function testApiFavorites()
-	{
-		$_REQUEST['page'] = -1;
-		$_REQUEST['max_id'] = 10;
-		$result = api_favorites('json');
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_favorites() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiFavoritesWithRss()
-	{
-		$result = api_favorites('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_favorites() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFavoritesWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_favorites('json');
-	}
-
-	/**
-	 * Test the api_format_messages() function.
-	 * @return void
-	 */
-	public function testApiFormatMessages()
-	{
-		$result = api_format_messages(
-			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
-			['id' => 2, 'screen_name' => 'recipient_name'],
-			['id' => 3, 'screen_name' => 'sender_name']
-		);
-		$this->assertEquals('item_title'."\n".'item_body', $result['text']);
-		$this->assertEquals(1, $result['id']);
-		$this->assertEquals(2, $result['recipient_id']);
-		$this->assertEquals(3, $result['sender_id']);
-		$this->assertEquals('recipient_name', $result['recipient_screen_name']);
-		$this->assertEquals('sender_name', $result['sender_screen_name']);
-	}
-
-	/**
-	 * Test the api_format_messages() function with HTML.
-	 * @return void
-	 */
-	public function testApiFormatMessagesWithHtmlText()
-	{
-		$_GET['getText'] = 'html';
-		$result = api_format_messages(
-			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
-			['id' => 2, 'screen_name' => 'recipient_name'],
-			['id' => 3, 'screen_name' => 'sender_name']
-		);
-		$this->assertEquals('item_title', $result['title']);
-		$this->assertEquals('<strong>item_body</strong>', $result['text']);
-	}
-
-	/**
-	 * Test the api_format_messages() function with plain text.
-	 * @return void
-	 */
-	public function testApiFormatMessagesWithPlainText()
-	{
-		$_GET['getText'] = 'plain';
-		$result = api_format_messages(
-			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
-			['id' => 2, 'screen_name' => 'recipient_name'],
-			['id' => 3, 'screen_name' => 'sender_name']
-		);
-		$this->assertEquals('item_title', $result['title']);
-		$this->assertEquals('item_body', $result['text']);
-	}
-
-	/**
-	 * Test the api_format_messages() function with the getUserObjects GET parameter set to false.
-	 * @return void
-	 */
-	public function testApiFormatMessagesWithoutUserObjects()
-	{
-		$_GET['getUserObjects'] = 'false';
-		$result = api_format_messages(
-			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
-			['id' => 2, 'screen_name' => 'recipient_name'],
-			['id' => 3, 'screen_name' => 'sender_name']
-		);
-		$this->assertTrue(!isset($result['sender']));
-		$this->assertTrue(!isset($result['recipient']));
-	}
-
-	/**
-	 * Test the api_convert_item() function.
-	 * @return void
-	 */
-	public function testApiConvertItem()
-	{
-		$result = api_convert_item(
-			[
-				'network' => 'feed',
-				'title' => 'item_title',
-				// We need a long string to test that it is correctly cut
-				'body' => 'perspiciatis impedit voluptatem quis molestiae ea qui '.
-				'reiciendis dolorum aut ducimus sunt consequatur inventore dolor '.
-				'officiis pariatur doloremque nemo culpa aut quidem qui dolore '.
-				'laudantium atque commodi alias voluptatem non possimus aperiam '.
-				'ipsum rerum consequuntur aut amet fugit quia aliquid praesentium '.
-				'repellendus quibusdam et et inventore mollitia rerum sit autem '.
-				'pariatur maiores ipsum accusantium perferendis vel sit possimus '.
-				'veritatis nihil distinctio qui eum repellat officia illum quos '.
-				'impedit quam iste esse unde qui suscipit aut facilis ut inventore '.
-				'omnis exercitationem quo magnam consequatur maxime aut illum '.
-				'soluta quaerat natus unde aspernatur et sed beatae nihil ullam '.
-				'temporibus corporis ratione blanditiis perspiciatis impedit '.
-				'voluptatem quis molestiae ea qui reiciendis dolorum aut ducimus '.
-				'sunt consequatur inventore dolor officiis pariatur doloremque '.
-				'nemo culpa aut quidem qui dolore laudantium atque commodi alias '.
-				'voluptatem non possimus aperiam ipsum rerum consequuntur aut '.
-				'amet fugit quia aliquid praesentium repellendus quibusdam et et '.
-				'inventore mollitia rerum sit autem pariatur maiores ipsum accusantium '.
-				'perferendis vel sit possimus veritatis nihil distinctio qui eum '.
-				'repellat officia illum quos impedit quam iste esse unde qui '.
-				'suscipit aut facilis ut inventore omnis exercitationem quo magnam '.
-				'consequatur maxime aut illum soluta quaerat natus unde aspernatur '.
-				'et sed beatae nihil ullam temporibus corporis ratione blanditiis',
-				'plink' => 'item_plink'
-			]
-		);
-		$this->assertStringStartsWith('item_title', $result['text']);
-		$this->assertStringStartsWith('<h4>item_title</h4><br>perspiciatis impedit voluptatem', $result['html']);
-	}
-
-	/**
-	 * Test the api_convert_item() function with an empty item body.
-	 * @return void
-	 */
-	public function testApiConvertItemWithoutBody()
-	{
-		$result = api_convert_item(
-			[
-				'network' => 'feed',
-				'title' => 'item_title',
-				'body' => '',
-				'plink' => 'item_plink'
-			]
-		);
-		$this->assertEquals('item_title', $result['text']);
-		$this->assertEquals('<h4>item_title</h4><br>item_plink', $result['html']);
-	}
-
-	/**
-	 * Test the api_convert_item() function with the title in the body.
-	 * @return void
-	 */
-	public function testApiConvertItemWithTitleInBody()
-	{
-		$result = api_convert_item(
-			[
-				'title' => 'item_title',
-				'body' => 'item_title item_body'
-			]
-		);
-		$this->assertEquals('item_title item_body', $result['text']);
-		$this->assertEquals('<h4>item_title</h4><br>item_title item_body', $result['html']);
-	}
-
-	/**
-	 * Test the api_get_attachments() function.
-	 * @return void
-	 */
-	public function testApiGetAttachments()
-	{
-		$body = 'body';
-		$this->assertEmpty(api_get_attachments($body));
-	}
-
-	/**
-	 * Test the api_get_attachments() function with an img tag.
-	 * @return void
-	 */
-	public function testApiGetAttachmentsWithImage()
-	{
-		$body = '[img]http://via.placeholder.com/1x1.png[/img]';
-		$this->assertInternalType('array', api_get_attachments($body));
-	}
-
-	/**
-	 * Test the api_get_attachments() function with an img tag and an AndStatus user agent.
-	 * @return void
-	 */
-	public function testApiGetAttachmentsWithImageAndAndStatus()
-	{
-		$_SERVER['HTTP_USER_AGENT'] = 'AndStatus';
-		$body = '[img]http://via.placeholder.com/1x1.png[/img]';
-		$this->assertInternalType('array', api_get_attachments($body));
-	}
-
-	/**
-	 * Test the api_get_entitities() function.
-	 * @return void
-	 */
-	public function testApiGetEntitities()
-	{
-		$text = 'text';
-		$this->assertInternalType('array', api_get_entitities($text, 'bbcode'));
-	}
-
-	/**
-	 * Test the api_get_entitities() function with the include_entities parameter.
-	 * @return void
-	 */
-	public function testApiGetEntititiesWithIncludeEntities()
-	{
-		$_REQUEST['include_entities'] = 'true';
-		$text = 'text';
-		$result = api_get_entitities($text, 'bbcode');
-		$this->assertInternalType('array', $result['hashtags']);
-		$this->assertInternalType('array', $result['symbols']);
-		$this->assertInternalType('array', $result['urls']);
-		$this->assertInternalType('array', $result['user_mentions']);
-	}
-
-	/**
-	 * Test the api_format_items_embeded_images() function.
-	 * @return void
-	 */
-	public function testApiFormatItemsEmbededImages()
-	{
-		$this->assertEquals(
-			'text ' . System::baseUrl() . '/display/item_guid',
-			api_format_items_embeded_images(['guid' => 'item_guid'], 'text data:image/foo')
-		);
-	}
-
-	/**
-	 * Test the api_contactlink_to_array() function.
-	 * @return void
-	 */
-	public function testApiContactlinkToArray()
-	{
-		$this->assertEquals(
-			[
-				'name' => 'text',
-				'url' => '',
-			],
-			api_contactlink_to_array('text')
-		);
-	}
-
-	/**
-	 * Test the api_contactlink_to_array() function with an URL.
-	 * @return void
-	 */
-	public function testApiContactlinkToArrayWithUrl()
-	{
-		$this->assertEquals(
-			[
-				'name' => ['link_text'],
-				'url' => ['url'],
-			],
-			api_contactlink_to_array('text <a href="url">link_text</a>')
-		);
-	}
-
-	/**
-	 * Test the api_format_items_activities() function.
-	 * @return void
-	 */
-	public function testApiFormatItemsActivities()
-	{
-		$item = ['uid' => 0, 'uri' => ''];
-		$result = api_format_items_activities($item);
-		$this->assertArrayHasKey('like', $result);
-		$this->assertArrayHasKey('dislike', $result);
-		$this->assertArrayHasKey('attendyes', $result);
-		$this->assertArrayHasKey('attendno', $result);
-		$this->assertArrayHasKey('attendmaybe', $result);
-	}
-
-	/**
-	 * Test the api_format_items_activities() function with an XML result.
-	 * @return void
-	 */
-	public function testApiFormatItemsActivitiesWithXml()
-	{
-		$item = ['uid' => 0, 'uri' => ''];
-		$result = api_format_items_activities($item, 'xml');
-		$this->assertArrayHasKey('friendica:like', $result);
-		$this->assertArrayHasKey('friendica:dislike', $result);
-		$this->assertArrayHasKey('friendica:attendyes', $result);
-		$this->assertArrayHasKey('friendica:attendno', $result);
-		$this->assertArrayHasKey('friendica:attendmaybe', $result);
-	}
-
-	/**
-	 * Test the api_format_items_profiles() function.
-	 * @return void
-	 */
-	public function testApiFormatItemsProfiles()
-	{
-		$profile_row = [
-			'id' => 'profile_id',
-			'profile-name' => 'profile_name',
-			'is-default' => true,
-			'hide-friends' => true,
-			'photo' => 'profile_photo',
-			'thumb' => 'profile_thumb',
-			'publish' => true,
-			'net-publish' => true,
-			'pdesc' => 'description',
-			'dob' => 'date_of_birth',
-			'address' => 'address',
-			'locality' => 'city',
-			'region' => 'region',
-			'postal-code' => 'postal_code',
-			'country-name' => 'country',
-			'hometown' => 'hometown',
-			'gender' => 'gender',
-			'marital' => 'marital',
-			'with' => 'marital_with',
-			'howlong' => 'marital_since',
-			'sexual' => 'sexual',
-			'politic' => 'politic',
-			'religion' => 'religion',
-			'pub_keywords' => 'public_keywords',
-			'prv_keywords' => 'private_keywords',
-
-			'likes' => 'likes',
-			'dislikes' => 'dislikes',
-			'about' => 'about',
-			'music' => 'music',
-			'book' => 'book',
-			'tv' => 'tv',
-			'film' => 'film',
-			'interest' => 'interest',
-			'romance' => 'romance',
-			'work' => 'work',
-			'education' => 'education',
-			'contact' => 'social_networks',
-			'homepage' => 'homepage'
-		];
-		$result = api_format_items_profiles($profile_row);
-		$this->assertEquals(
-			[
-				'profile_id' => 'profile_id',
-				'profile_name' => 'profile_name',
-				'is_default' => true,
-				'hide_friends' => true,
-				'profile_photo' => 'profile_photo',
-				'profile_thumb' => 'profile_thumb',
-				'publish' => true,
-				'net_publish' => true,
-				'description' => 'description',
-				'date_of_birth' => 'date_of_birth',
-				'address' => 'address',
-				'city' => 'city',
-				'region' => 'region',
-				'postal_code' => 'postal_code',
-				'country' => 'country',
-				'hometown' => 'hometown',
-				'gender' => 'gender',
-				'marital' => 'marital',
-				'marital_with' => 'marital_with',
-				'marital_since' => 'marital_since',
-				'sexual' => 'sexual',
-				'politic' => 'politic',
-				'religion' => 'religion',
-				'public_keywords' => 'public_keywords',
-				'private_keywords' => 'private_keywords',
-
-				'likes' => 'likes',
-				'dislikes' => 'dislikes',
-				'about' => 'about',
-				'music' => 'music',
-				'book' => 'book',
-				'tv' => 'tv',
-				'film' => 'film',
-				'interest' => 'interest',
-				'romance' => 'romance',
-				'work' => 'work',
-				'education' => 'education',
-				'social_networks' => 'social_networks',
-				'homepage' => 'homepage',
-				'users' => null
-			],
-			$result
-		);
-	}
-
-	/**
-	 * Test the api_format_items() function.
-	 * @return void
-	 */
-	public function testApiFormatItems()
-	{
-		$items = [
-			[
-				'item_network' => 'item_network',
-				'source' => 'web',
-				'coord' => '5 7',
-				'body' => '',
-				'verb' => '',
-				'author-id' => 43,
-				'author-network' => Protocol::DFRN,
-				'author-link' => 'http://localhost/profile/othercontact',
-				'plink' => '',
-			]
-		];
-		$result = api_format_items($items, ['id' => 0], true);
-		foreach ($result as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_format_items() function with an XML result.
-	 * @return void
-	 */
-	public function testApiFormatItemsWithXml()
-	{
-		$items = [
-			[
-				'coord' => '5 7',
-				'body' => '',
-				'verb' => '',
-				'author-id' => 43,
-				'author-network' => Protocol::DFRN,
-				'author-link' => 'http://localhost/profile/othercontact',
-				'plink' => '',
-			]
-		];
-		$result = api_format_items($items, ['id' => 0], true, 'xml');
-		foreach ($result as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_format_items() function.
-	 * @return void
-	 */
-	public function testApiAccountRateLimitStatus()
-	{
-		$result = api_account_rate_limit_status('json');
-		$this->assertEquals(150, $result['hash']['remaining_hits']);
-		$this->assertEquals(150, $result['hash']['hourly_limit']);
-		$this->assertInternalType('int', $result['hash']['reset_time_in_seconds']);
-	}
-
-	/**
-	 * Test the api_format_items() function with an XML result.
-	 * @return void
-	 */
-	public function testApiAccountRateLimitStatusWithXml()
-	{
-		$result = api_account_rate_limit_status('xml');
-		$this->assertXml($result, 'hash');
-	}
-
-	/**
-	 * Test the api_help_test() function.
-	 * @return void
-	 */
-	public function testApiHelpTest()
-	{
-		$result = api_help_test('json');
-		$this->assertEquals(['ok' => 'ok'], $result);
-	}
-
-	/**
-	 * Test the api_help_test() function with an XML result.
-	 * @return void
-	 */
-	public function testApiHelpTestWithXml()
-	{
-		$result = api_help_test('xml');
-		$this->assertXml($result, 'ok');
-	}
-
-	/**
-	 * Test the api_lists_list() function.
-	 * @return void
-	 */
-	public function testApiListsList()
-	{
-		$result = api_lists_list('json');
-		$this->assertEquals(['lists_list' => []], $result);
-	}
-
-	/**
-	 * Test the api_lists_ownerships() function.
-	 * @return void
-	 */
-	public function testApiListsOwnerships()
-	{
-		$result = api_lists_ownerships('json');
-		foreach ($result['lists']['lists'] as $list) {
-			$this->assertList($list);
-		}
-	}
-
-	/**
-	 * Test the api_lists_ownerships() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiListsOwnershipsWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_lists_ownerships('json');
-	}
-
-	/**
-	 * Test the api_lists_statuses() function.
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 * @return void
-	 */
-	public function testApiListsStatuses()
-	{
-		api_lists_statuses('json');
-	}
-
-	/**
-	 * Test the api_lists_statuses() function with a list ID.
-	 * @return void
-	 */
-	public function testApiListsStatusesWithListId()
-	{
-		$_REQUEST['list_id'] = 1;
-		$_REQUEST['page'] = -1;
-		$_REQUEST['max_id'] = 10;
-		$result = api_lists_statuses('json');
-		foreach ($result['status'] as $status) {
-			$this->assertStatus($status);
-		}
-	}
-
-	/**
-	 * Test the api_lists_statuses() function with a list ID and a RSS result.
-	 * @return void
-	 */
-	public function testApiListsStatusesWithListIdAndRss()
-	{
-		$_REQUEST['list_id'] = 1;
-		$result = api_lists_statuses('rss');
-		$this->assertXml($result, 'statuses');
-	}
-
-	/**
-	 * Test the api_lists_statuses() function with an unallowed user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiListsStatusesWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_lists_statuses('json');
-	}
-
-	/**
-	 * Test the api_statuses_f() function.
-	 * @return void
-	 */
-	public function testApiStatusesFWithFriends()
-	{
-		$_GET['page'] = -1;
-		$result = api_statuses_f('friends');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_statuses_f() function.
-	 * @return void
-	 */
-	public function testApiStatusesFWithFollowers()
-	{
-		$result = api_statuses_f('followers');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_statuses_f() function.
-	 * @return void
-	 */
-	public function testApiStatusesFWithBlocks()
-	{
-		$result = api_statuses_f('blocks');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_statuses_f() function.
-	 * @return void
-	 */
-	public function testApiStatusesFWithIncoming()
-	{
-		$result = api_statuses_f('incoming');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_statuses_f() function an undefined cursor GET variable.
-	 * @return void
-	 */
-	public function testApiStatusesFWithUndefinedCursor()
-	{
-		$_GET['cursor'] = 'undefined';
-		$this->assertFalse(api_statuses_f('friends'));
-	}
-
-	/**
-	 * Test the api_statuses_friends() function.
-	 * @return void
-	 */
-	public function testApiStatusesFriends()
-	{
-		$result = api_statuses_friends('json');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_statuses_friends() function an undefined cursor GET variable.
-	 * @return void
-	 */
-	public function testApiStatusesFriendsWithUndefinedCursor()
-	{
-		$_GET['cursor'] = 'undefined';
-		$this->assertFalse(api_statuses_friends('json'));
-	}
-
-	/**
-	 * Test the api_statuses_followers() function.
-	 * @return void
-	 */
-	public function testApiStatusesFollowers()
-	{
-		$result = api_statuses_followers('json');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_statuses_followers() function an undefined cursor GET variable.
-	 * @return void
-	 */
-	public function testApiStatusesFollowersWithUndefinedCursor()
-	{
-		$_GET['cursor'] = 'undefined';
-		$this->assertFalse(api_statuses_followers('json'));
-	}
-
-	/**
-	 * Test the api_blocks_list() function.
-	 * @return void
-	 */
-	public function testApiBlocksList()
-	{
-		$result = api_blocks_list('json');
-		$this->assertArrayHasKey('user', $result);
-	}
-
-	/**
-	 * Test the api_blocks_list() function an undefined cursor GET variable.
-	 * @return void
-	 */
-	public function testApiBlocksListWithUndefinedCursor()
-	{
-		$_GET['cursor'] = 'undefined';
-		$this->assertFalse(api_blocks_list('json'));
-	}
-
-	/**
-	 * Test the api_friendships_incoming() function.
-	 * @return void
-	 */
-	public function testApiFriendshipsIncoming()
-	{
-		$result = api_friendships_incoming('json');
-		$this->assertArrayHasKey('id', $result);
-	}
-
-	/**
-	 * Test the api_friendships_incoming() function an undefined cursor GET variable.
-	 * @return void
-	 */
-	public function testApiFriendshipsIncomingWithUndefinedCursor()
-	{
-		$_GET['cursor'] = 'undefined';
-		$this->assertFalse(api_friendships_incoming('json'));
-	}
-
-	/**
-	 * Test the api_statusnet_config() function.
-	 * @return void
-	 */
-	public function testApiStatusnetConfig()
-	{
-		$result = api_statusnet_config('json');
-		$this->assertEquals('localhost', $result['config']['site']['server']);
-		$this->assertEquals('default', $result['config']['site']['theme']);
-		$this->assertEquals(System::baseUrl() . '/images/friendica-64.png', $result['config']['site']['logo']);
-		$this->assertTrue($result['config']['site']['fancy']);
-		$this->assertEquals('en', $result['config']['site']['language']);
-		$this->assertEquals('UTC', $result['config']['site']['timezone']);
-		$this->assertEquals(200000, $result['config']['site']['textlimit']);
-		$this->assertEquals('false', $result['config']['site']['private']);
-		$this->assertEquals('false', $result['config']['site']['ssl']);
-		$this->assertEquals(30, $result['config']['site']['shorturllength']);
-	}
-
-	/**
-	 * Test the api_statusnet_version() function.
-	 * @return void
-	 */
-	public function testApiStatusnetVersion()
-	{
-		$result = api_statusnet_version('json');
-		$this->assertEquals('0.9.7', $result['version']);
-	}
-
-	/**
-	 * Test the api_ff_ids() function.
-	 * @return void
-	 */
-	public function testApiFfIds()
-	{
-		$result = api_ff_ids('json');
-		$this->assertNull($result);
-	}
-
-	/**
-	 * Test the api_ff_ids() function with a result.
-	 * @return void
-	 */
-	public function testApiFfIdsWithResult()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_ff_ids() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFfIdsWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_ff_ids('json');
-	}
-
-	/**
-	 * Test the api_friends_ids() function.
-	 * @return void
-	 */
-	public function testApiFriendsIds()
-	{
-		$result = api_friends_ids('json');
-		$this->assertNull($result);
-	}
-
-	/**
-	 * Test the api_followers_ids() function.
-	 * @return void
-	 */
-	public function testApiFollowersIds()
-	{
-		$result = api_followers_ids('json');
-		$this->assertNull($result);
-	}
-
-	/**
-	 * Test the api_direct_messages_new() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesNew()
-	{
-		$result = api_direct_messages_new('json');
-		$this->assertNull($result);
-	}
-
-	/**
-	 * Test the api_direct_messages_new() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiDirectMessagesNewWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_direct_messages_new('json');
-	}
-
-	/**
-	 * Test the api_direct_messages_new() function with an user ID.
-	 * @return void
-	 */
-	public function testApiDirectMessagesNewWithUserId()
-	{
-		$_POST['text'] = 'message_text';
-		$_POST['user_id'] = $this->otherUser['id'];
-		$result = api_direct_messages_new('json');
-		$this->assertEquals(['direct_message' => ['error' => -1]], $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_new() function with a screen name.
-	 * @return void
-	 */
-	public function testApiDirectMessagesNewWithScreenName()
-	{
-		$_POST['text'] = 'message_text';
-		$_POST['screen_name'] = $this->friendUser['nick'];
-		$result = api_direct_messages_new('json');
-		$this->assertEquals(1, $result['direct_message']['id']);
-		$this->assertContains('message_text', $result['direct_message']['text']);
-		$this->assertEquals('selfcontact', $result['direct_message']['sender_screen_name']);
-		$this->assertEquals(1, $result['direct_message']['friendica_seen']);
-	}
-
-	/**
-	 * Test the api_direct_messages_new() function with a title.
-	 * @return void
-	 */
-	public function testApiDirectMessagesNewWithTitle()
-	{
-		$_POST['text'] = 'message_text';
-		$_POST['screen_name'] = $this->friendUser['nick'];
-		$_REQUEST['title'] = 'message_title';
-		$result = api_direct_messages_new('json');
-		$this->assertEquals(1, $result['direct_message']['id']);
-		$this->assertContains('message_text', $result['direct_message']['text']);
-		$this->assertContains('message_title', $result['direct_message']['text']);
-		$this->assertEquals('selfcontact', $result['direct_message']['sender_screen_name']);
-		$this->assertEquals(1, $result['direct_message']['friendica_seen']);
-	}
-
-	/**
-	 * Test the api_direct_messages_new() function with an RSS result.
-	 * @return void
-	 */
-	public function testApiDirectMessagesNewWithRss()
-	{
-		$_POST['text'] = 'message_text';
-		$_POST['screen_name'] = $this->friendUser['nick'];
-		$result = api_direct_messages_new('rss');
-		$this->assertXml($result, 'direct-messages');
-	}
-
-	/**
-	 * Test the api_direct_messages_destroy() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiDirectMessagesDestroy()
-	{
-		api_direct_messages_destroy('json');
-	}
-
-	/**
-	 * Test the api_direct_messages_destroy() function with the friendica_verbose GET param.
-	 * @return void
-	 */
-	public function testApiDirectMessagesDestroyWithVerbose()
-	{
-		$_GET['friendica_verbose'] = 'true';
-		$result = api_direct_messages_destroy('json');
-		$this->assertEquals(
-			[
-				'$result' => [
-					'result' => 'error',
-					'message' => 'message id or parenturi not specified'
-				]
-			],
-			$result
-		);
-	}
-
-	/**
-	 * Test the api_direct_messages_destroy() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiDirectMessagesDestroyWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_direct_messages_destroy('json');
-	}
-
-	/**
-	 * Test the api_direct_messages_destroy() function with a non-zero ID.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiDirectMessagesDestroyWithId()
-	{
-		$_REQUEST['id'] = 1;
-		api_direct_messages_destroy('json');
-	}
-
-	/**
-	 * Test the api_direct_messages_destroy() with a non-zero ID and the friendica_verbose GET param.
-	 * @return void
-	 */
-	public function testApiDirectMessagesDestroyWithIdAndVerbose()
-	{
-		$_REQUEST['id'] = 1;
-		$_REQUEST['friendica_parenturi'] = 'parent_uri';
-		$_GET['friendica_verbose'] = 'true';
-		$result = api_direct_messages_destroy('json');
-		$this->assertEquals(
-			[
-				'$result' => [
-					'result' => 'error',
-					'message' => 'message id not in database'
-				]
-			],
-			$result
-		);
-	}
-
-	/**
-	 * Test the api_direct_messages_destroy() function with a non-zero ID.
-	 * @return void
-	 */
-	public function testApiDirectMessagesDestroyWithCorrectId()
-	{
-		$this->markTestIncomplete('We need to add a dataset for this.');
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesBoxWithSentbox()
-	{
-		$_REQUEST['page'] = -1;
-		$_REQUEST['max_id'] = 10;
-		$result = api_direct_messages_box('json', 'sentbox', 'false');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesBoxWithConversation()
-	{
-		$result = api_direct_messages_box('json', 'conversation', 'false');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesBoxWithAll()
-	{
-		$result = api_direct_messages_box('json', 'all', 'false');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesBoxWithInbox()
-	{
-		$result = api_direct_messages_box('json', 'inbox', 'false');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesBoxWithVerbose()
-	{
-		$result = api_direct_messages_box('json', 'sentbox', 'true');
-		$this->assertEquals(
-			[
-				'$result' => [
-					'result' => 'error',
-					'message' => 'no mails available'
-				]
-			],
-			$result
-		);
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function with a RSS result.
-	 * @return void
-	 */
-	public function testApiDirectMessagesBoxWithRss()
-	{
-		$result = api_direct_messages_box('rss', 'sentbox', 'false');
-		$this->assertXml($result, 'direct-messages');
-	}
-
-	/**
-	 * Test the api_direct_messages_box() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiDirectMessagesBoxWithUnallowedUser()
-	{
-		$_SESSION['allow_api'] = false;
-		$_GET['screen_name'] = $this->selfUser['nick'];
-		api_direct_messages_box('json', 'sentbox', 'false');
-	}
-
-	/**
-	 * Test the api_direct_messages_sentbox() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesSentbox()
-	{
-		$result = api_direct_messages_sentbox('json');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_inbox() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesInbox()
-	{
-		$result = api_direct_messages_inbox('json');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_all() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesAll()
-	{
-		$result = api_direct_messages_all('json');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_direct_messages_conversation() function.
-	 * @return void
-	 */
-	public function testApiDirectMessagesConversation()
-	{
-		$result = api_direct_messages_conversation('json');
-		$this->assertArrayHasKey('direct_message', $result);
-	}
-
-	/**
-	 * Test the api_oauth_request_token() function.
-	 * @return void
-	 */
-	public function testApiOauthRequestToken()
-	{
-		$this->markTestIncomplete('killme() kills phpunit as well');
-	}
-
-	/**
-	 * Test the api_oauth_access_token() function.
-	 * @return void
-	 */
-	public function testApiOauthAccessToken()
-	{
-		$this->markTestIncomplete('killme() kills phpunit as well');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoalbumDelete()
-	{
-		api_fr_photoalbum_delete('json');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function with an album name.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoalbumDeleteWithAlbum()
-	{
-		$_REQUEST['album'] = 'album_name';
-		api_fr_photoalbum_delete('json');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function with an album name.
-	 * @return void
-	 */
-	public function testApiFrPhotoalbumDeleteWithValidAlbum()
-	{
-		$this->markTestIncomplete('We need to add a dataset for this.');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoalbumUpdate()
-	{
-		api_fr_photoalbum_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function with an album name.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoalbumUpdateWithAlbum()
-	{
-		$_REQUEST['album'] = 'album_name';
-		api_fr_photoalbum_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function with an album name.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoalbumUpdateWithAlbumAndNewAlbum()
-	{
-		$_REQUEST['album'] = 'album_name';
-		$_REQUEST['album_new'] = 'album_name';
-		api_fr_photoalbum_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_update() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFrPhotoalbumUpdateWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_fr_photoalbum_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photoalbum_delete() function with an album name.
-	 * @return void
-	 */
-	public function testApiFrPhotoalbumUpdateWithValidAlbum()
-	{
-		$this->markTestIncomplete('We need to add a dataset for this.');
-	}
-
-	/**
-	 * Test the api_fr_photos_list() function.
-	 * @return void
-	 */
-	public function testApiFrPhotosList()
-	{
-		$result = api_fr_photos_list('json');
-		$this->assertArrayHasKey('photo', $result);
-	}
-
-	/**
-	 * Test the api_fr_photos_list() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFrPhotosListWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_fr_photos_list('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_create_update() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoCreateUpdate()
-	{
-		api_fr_photo_create_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_create_update() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFrPhotoCreateUpdateWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_fr_photo_create_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_create_update() function with an album name.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoCreateUpdateWithAlbum()
-	{
-		$_REQUEST['album'] = 'album_name';
-		api_fr_photo_create_update('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_create_update() function with the update mode.
-	 * @return void
-	 */
-	public function testApiFrPhotoCreateUpdateWithUpdate()
-	{
-		$this->markTestIncomplete('We need to create a dataset for this');
-	}
-
-	/**
-	 * Test the api_fr_photo_create_update() function with an uploaded file.
-	 * @return void
-	 */
-	public function testApiFrPhotoCreateUpdateWithFile()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_fr_photo_delete() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoDelete()
-	{
-		api_fr_photo_delete('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_delete() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFrPhotoDeleteWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_fr_photo_delete('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_delete() function with a photo ID.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoDeleteWithPhotoId()
-	{
-		$_REQUEST['photo_id'] = 1;
-		api_fr_photo_delete('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_delete() function with a correct photo ID.
-	 * @return void
-	 */
-	public function testApiFrPhotoDeleteWithCorrectPhotoId()
-	{
-		$this->markTestIncomplete('We need to create a dataset for this.');
-	}
-
-	/**
-	 * Test the api_fr_photo_detail() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFrPhotoDetail()
-	{
-		api_fr_photo_detail('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_detail() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFrPhotoDetailWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_fr_photo_detail('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_detail() function with a photo ID.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\NotFoundException
-	 */
-	public function testApiFrPhotoDetailWithPhotoId()
-	{
-		$_REQUEST['photo_id'] = 1;
-		api_fr_photo_detail('json');
-	}
-
-	/**
-	 * Test the api_fr_photo_detail() function with a correct photo ID.
-	 * @return void
-	 */
-	public function testApiFrPhotoDetailCorrectPhotoId()
-	{
-		$this->markTestIncomplete('We need to create a dataset for this.');
-	}
-
-	/**
-	 * Test the api_account_update_profile_image() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiAccountUpdateProfileImage()
-	{
-		api_account_update_profile_image('json');
-	}
-
-	/**
-	 * Test the api_account_update_profile_image() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiAccountUpdateProfileImageWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_account_update_profile_image('json');
-	}
-
-	/**
-	 * Test the api_account_update_profile_image() function with an uploaded file.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiAccountUpdateProfileImageWithUpload()
-	{
-		$this->markTestIncomplete();
-	}
-
-
-	/**
-	 * Test the api_account_update_profile() function.
-	 * @return void
-	 */
-	public function testApiAccountUpdateProfile()
-	{
-		$_POST['name'] = 'new_name';
-		$_POST['description'] = 'new_description';
-		$result = api_account_update_profile('json');
-		// We can't use assertSelfUser() here because the user object is missing some properties.
-		$this->assertEquals($this->selfUser['id'], $result['user']['cid']);
-		$this->assertEquals('Friendica', $result['user']['location']);
-		$this->assertEquals($this->selfUser['nick'], $result['user']['screen_name']);
-		$this->assertEquals('dfrn', $result['user']['network']);
-		$this->assertEquals('new_name', $result['user']['name']);
-		$this->assertEquals('new_description', $result['user']['description']);
-	}
-
-	/**
-	 * Test the check_acl_input() function.
-	 * @return void
-	 */
-	public function testCheckAclInput()
-	{
-		$result = check_acl_input('<aclstring>');
-		// Where does this result come from?
-		$this->assertEquals(1, $result);
-	}
-
-	/**
-	 * Test the check_acl_input() function with an empty ACL string.
-	 * @return void
-	 */
-	public function testCheckAclInputWithEmptyAclString()
-	{
-		$result = check_acl_input(' ');
-		$this->assertFalse($result);
-	}
-
-	/**
-	 * Test the save_media_to_database() function.
-	 * @return void
-	 */
-	public function testSaveMediaToDatabase()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the post_photo_item() function.
-	 * @return void
-	 */
-	public function testPostPhotoItem()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the prepare_photo_data() function.
-	 * @return void
-	 */
-	public function testPreparePhotoData()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_remoteauth() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFriendicaRemoteauth()
-	{
-		api_friendica_remoteauth();
-	}
-
-	/**
-	 * Test the api_friendica_remoteauth() function with an URL.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFriendicaRemoteauthWithUrl()
-	{
-		$_GET['url'] = 'url';
-		$_GET['c_url'] = 'url';
-		api_friendica_remoteauth();
-	}
-
-	/**
-	 * Test the api_friendica_remoteauth() function with a correct URL.
-	 * @return void
-	 */
-	public function testApiFriendicaRemoteauthWithCorrectUrl()
-	{
-		$this->markTestIncomplete("We can't use an assertion here because of App->redirect().");
-		$_GET['url'] = 'url';
-		$_GET['c_url'] = $this->selfUser['nurl'];
-		api_friendica_remoteauth();
-	}
-
-	/**
-	 * Test the api_share_as_retweet() function.
-	 * @return void
-	 */
-	public function testApiShareAsRetweet()
-	{
-		$item = ['body' => '', 'author-id' => 1, 'owner-id' => 1];
-		$result = api_share_as_retweet($item);
-		$this->assertFalse($result);
-	}
-
-	/**
-	 * Test the api_share_as_retweet() function with a valid item.
-	 * @return void
-	 */
-	public function testApiShareAsRetweetWithValidItem()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_get_nick() function.
-	 * @return void
-	 */
-	public function testApiGetNick()
-	{
-		$result = api_get_nick($this->otherUser['nurl']);
-		$this->assertEquals('othercontact', $result);
-	}
-
-	/**
-	 * Test the api_get_nick() function with a wrong URL.
-	 * @return void
-	 */
-	public function testApiGetNickWithWrongUrl()
-	{
-		$result = api_get_nick('wrong_url');
-		$this->assertFalse($result);
-	}
-
-	/**
-	 * Test the api_in_reply_to() function.
-	 * @return void
-	 */
-	public function testApiInReplyTo()
-	{
-		$result = api_in_reply_to(['id' => 0, 'parent' => 0, 'uri' => '', 'thr-parent' => '']);
-		$this->assertArrayHasKey('status_id', $result);
-		$this->assertArrayHasKey('user_id', $result);
-		$this->assertArrayHasKey('status_id_str', $result);
-		$this->assertArrayHasKey('user_id_str', $result);
-		$this->assertArrayHasKey('screen_name', $result);
-	}
-
-	/**
-	 * Test the api_in_reply_to() function with a valid item.
-	 * @return void
-	 */
-	public function testApiInReplyToWithValidItem()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_clean_plain_items() function.
-	 * @return void
-	 */
-	public function testApiCleanPlainItems()
-	{
-		$_REQUEST['include_entities'] = 'true';
-		$result = api_clean_plain_items('some_text [url="some_url"]some_text[/url]');
-		$this->assertEquals('some_text [url="some_url"]"some_url"[/url]', $result);
-	}
-
-	/**
-	 * Test the api_clean_attachments() function.
-	 * @return void
-	 */
-	public function testApiCleanAttachments()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_best_nickname() function.
-	 * @return void
-	 */
-	public function testApiBestNickname()
-	{
-		$contacts = [];
-		$result = api_best_nickname($contacts);
-		$this->assertNull($result);
-	}
-
-	/**
-	 * Test the api_best_nickname() function with contacts.
-	 * @return void
-	 */
-	public function testApiBestNicknameWithContacts()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_group_show() function.
-	 * @return void
-	 */
-	public function testApiFriendicaGroupShow()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_group_delete() function.
-	 * @return void
-	 */
-	public function testApiFriendicaGroupDelete()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_lists_destroy() function.
-	 * @return void
-	 */
-	public function testApiListsDestroy()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the group_create() function.
-	 * @return void
-	 */
-	public function testGroupCreate()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_group_create() function.
-	 * @return void
-	 */
-	public function testApiFriendicaGroupCreate()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_lists_create() function.
-	 * @return void
-	 */
-	public function testApiListsCreate()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_group_update() function.
-	 * @return void
-	 */
-	public function testApiFriendicaGroupUpdate()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_lists_update() function.
-	 * @return void
-	 */
-	public function testApiListsUpdate()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_activity() function.
-	 * @return void
-	 */
-	public function testApiFriendicaActivity()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_notification() function.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFriendicaNotification()
-	{
-		api_friendica_notification('json');
-	}
-
-	/**
-	 * Test the api_friendica_notification() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFriendicaNotificationWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_friendica_notification('json');
-	}
-
-	/**
-	 * Test the api_friendica_notification() function with an argument count.
-	 * @return void
-	 */
-	public function testApiFriendicaNotificationWithArgumentCount()
-	{
-		$this->app->argv = ['api', 'friendica', 'notification'];
-		$this->app->argc = count($this->app->argv);
-		$result = api_friendica_notification('json');
-		$this->assertEquals(['note' => false], $result);
-	}
-
-	/**
-	 * Test the api_friendica_notification() function with an XML result.
-	 * @return void
-	 */
-	public function testApiFriendicaNotificationWithXmlResult()
-	{
-		$this->app->argv = ['api', 'friendica', 'notification'];
-		$this->app->argc = count($this->app->argv);
-		$result = api_friendica_notification('xml');
-		$this->assertXml($result, 'notes');
-	}
-
-	/**
-	 * Test the api_friendica_notification_seen() function.
-	 * @return void
-	 */
-	public function testApiFriendicaNotificationSeen()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_direct_messages_setseen() function.
-	 * @return void
-	 */
-	public function testApiFriendicaDirectMessagesSetseen()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_direct_messages_search() function.
-	 * @return void
-	 */
-	public function testApiFriendicaDirectMessagesSearch()
-	{
-		$this->markTestIncomplete();
-	}
-
-	/**
-	 * Test the api_friendica_profile_show() function.
-	 * @return void
-	 */
-	public function testApiFriendicaProfileShow()
-	{
-		$result = api_friendica_profile_show('json');
-		// We can't use assertSelfUser() here because the user object is missing some properties.
-		$this->assertEquals($this->selfUser['id'], $result['$result']['friendica_owner']['cid']);
-		$this->assertEquals('Friendica', $result['$result']['friendica_owner']['location']);
-		$this->assertEquals($this->selfUser['name'], $result['$result']['friendica_owner']['name']);
-		$this->assertEquals($this->selfUser['nick'], $result['$result']['friendica_owner']['screen_name']);
-		$this->assertEquals('dfrn', $result['$result']['friendica_owner']['network']);
-		$this->assertTrue($result['$result']['friendica_owner']['verified']);
-		$this->assertFalse($result['$result']['multi_profiles']);
-	}
-
-	/**
-	 * Test the api_friendica_profile_show() function with a profile ID.
-	 * @return void
-	 */
-	public function testApiFriendicaProfileShowWithProfileId()
-	{
-		$this->markTestIncomplete('We need to add a dataset for this.');
-	}
-
-	/**
-	 * Test the api_friendica_profile_show() function with a wrong profile ID.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\BadRequestException
-	 */
-	public function testApiFriendicaProfileShowWithWrongProfileId()
-	{
-		$_REQUEST['profile_id'] = 666;
-		api_friendica_profile_show('json');
-	}
-
-	/**
-	 * Test the api_friendica_profile_show() function without an authenticated user.
-	 * @return void
-	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
-	 */
-	public function testApiFriendicaProfileShowWithoutAuthenticatedUser()
-	{
-		$_SESSION['authenticated'] = false;
-		api_friendica_profile_show('json');
-	}
-
-	/**
-	 * Test the api_saved_searches_list() function.
-	 * @return void
-	 */
-	public function testApiSavedSearchesList()
-	{
-		$result = api_saved_searches_list('json');
-		$this->assertEquals(1, $result['terms'][0]['id']);
-		$this->assertEquals(1, $result['terms'][0]['id_str']);
-		$this->assertEquals('Saved search', $result['terms'][0]['name']);
-		$this->assertEquals('Saved search', $result['terms'][0]['query']);
-	}
-}
diff --git a/tests/BaseObjectTest.php b/tests/BaseObjectTest.php
deleted file mode 100644
index b3d0189583..0000000000
--- a/tests/BaseObjectTest.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/**
- * BaseObjectTest class.
- */
-
-namespace Friendica\Test;
-
-use Friendica\App;
-use Friendica\BaseObject;
-use PHPUnit\Framework\TestCase;
-
-/**
- * Tests for the BaseObject class.
- */
-class BaseObjectTest extends TestCase
-{
-
-	/**
-	 * Create variables used in tests.
-	 */
-	protected function setUp()
-	{
-		$this->baseObject = new BaseObject();
-	}
-
-	/**
-	 * Test the getApp() function.
-	 * @return void
-	 */
-	public function testGetApp()
-	{
-		$this->assertInstanceOf(App::class, $this->baseObject->getApp());
-	}
-
-	/**
-	 * Test the setApp() function.
-	 * @return void
-	 */
-	public function testSetApp()
-	{
-		$app = new App(__DIR__.'/../');
-		$this->assertNull($this->baseObject->setApp($app));
-		$this->assertEquals($app, $this->baseObject->getApp());
-	}
-}
diff --git a/tests/DatabaseTest.php b/tests/DatabaseTest.php
index ec1eb290d1..2cb76dcad9 100644
--- a/tests/DatabaseTest.php
+++ b/tests/DatabaseTest.php
@@ -5,13 +5,9 @@
 
 namespace Friendica\Test;
 
-use Friendica\App;
-use Friendica\BaseObject;
-use Friendica\Core\Config;
 use Friendica\Database\DBA;
 use PHPUnit\DbUnit\DataSet\YamlDataSet;
 use PHPUnit\DbUnit\TestCaseTrait;
-use PHPUnit\Framework\TestCase;
 use PHPUnit_Extensions_Database_DB_IDatabaseConnection;
 
 require_once __DIR__ . '/../boot.php';
@@ -19,7 +15,7 @@ require_once __DIR__ . '/../boot.php';
 /**
  * Abstract class used by tests that need a database.
  */
-abstract class DatabaseTest extends TestCase
+abstract class DatabaseTest extends MockedTest
 {
 	use TestCaseTrait;
 
diff --git a/tests/MockedTest.php b/tests/MockedTest.php
new file mode 100644
index 0000000000..87f7757025
--- /dev/null
+++ b/tests/MockedTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Friendica\Test;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * This class verifies each mock after each call
+ */
+abstract class MockedTest extends TestCase
+{
+	protected function tearDown()
+	{
+		\Mockery::close();
+
+		parent::tearDown();
+	}
+}
diff --git a/tests/TextTest.php b/tests/TextTest.php
deleted file mode 100644
index ac1b7d7757..0000000000
--- a/tests/TextTest.php
+++ /dev/null
@@ -1,301 +0,0 @@
-<?php
-/**
- * TextTest class.
- */
-
-namespace Friendica\Test;
-
-use PHPUnit\Framework\TestCase;
-
-/**
- * Tests for text functions.
- */
-class TextTest extends TestCase
-{
-
-	/**
-	 *autonames should be random, even length
-	 */
-	public function testAutonameEven()
-	{
-		$autoname1=autoname(10);
-		$autoname2=autoname(10);
-
-		$this->assertNotEquals($autoname1, $autoname2);
-	}
-
-	/**
-	 *autonames should be random, odd length
-	 */
-	public function testAutonameOdd()
-	{
-		$autoname1=autoname(9);
-		$autoname2=autoname(9);
-
-		$this->assertNotEquals($autoname1, $autoname2);
-	}
-
-	/**
-	 * try to fail autonames
-	 */
-	public function testAutonameNoLength()
-	{
-		$autoname1=autoname(0);
-		$this->assertEquals(0, strlen($autoname1));
-	}
-
-	/**
-	 * try to fail it with invalid input
-	 *
-	 * @todo What's corect behaviour here? An exception?
-	 */
-	public function testAutonameNegativeLength()
-	{
-		$autoname1=autoname(-23);
-		$this->assertEquals(0, strlen($autoname1));
-	}
-
-	/**
-	 * test with a length, that may be too short
-	 */
-	public function testAutonameLength1()
-	{
-		$autoname1=autoname(1);
-		$this->assertEquals(1, strlen($autoname1));
-
-		$autoname2=autoname(1);
-		$this->assertEquals(1, strlen($autoname2));
-	}
-
-	/**
-	 * test attribute contains
-	 */
-	public function testAttributeContains1()
-	{
-		$testAttr="class1 notclass2 class3";
-		$this->assertTrue(attribute_contains($testAttr, "class3"));
-		$this->assertFalse(attribute_contains($testAttr, "class2"));
-	}
-
-	/**
-	 * test attribute contains
-	 */
-	public function testAttributeContains2()
-	{
-		$testAttr="class1 not-class2 class3";
-		$this->assertTrue(attribute_contains($testAttr, "class3"));
-		$this->assertFalse(attribute_contains($testAttr, "class2"));
-	}
-
-	/**
-	 * test with empty input
-	 */
-	public function testAttributeContainsEmpty()
-	{
-		$testAttr="";
-		$this->assertFalse(attribute_contains($testAttr, "class2"));
-	}
-
-	/**
-	 * test input with special chars
-	 */
-	public function testAttributeContainsSpecialChars()
-	{
-		$testAttr="--... %\$ä() /(=?}";
-		$this->assertFalse(attribute_contains($testAttr, "class2"));
-	}
-
-	/**
-	 * test expand_acl, perfect input
-	 */
-	public function testExpandAclNormal()
-	{
-		$text='<1><2><3>';
-		$this->assertEquals(array(1, 2, 3), expand_acl($text));
-	}
-
-	/**
-	 * test with a big number
-	 */
-	public function testExpandAclBigNumber()
-	{
-		$text='<1><'.PHP_INT_MAX.'><15>';
-		$this->assertEquals(array(1, PHP_INT_MAX, 15), expand_acl($text));
-	}
-
-	/**
-	 * test with a string in it.
-	 *
-	 * @todo is this valid input? Otherwise: should there be an exception?
-	 */
-	public function testExpandAclString()
-	{
-		$text="<1><279012><tt>";
-		$this->assertEquals(array(1, 279012), expand_acl($text));
-	}
-
-	/**
-	 * test with a ' ' in it.
-	 *
-	 * @todo is this valid input? Otherwise: should there be an exception?
-	 */
-	public function testExpandAclSpace()
-	{
-		$text="<1><279 012><32>";
-		$this->assertEquals(array(1, "279", "32"), expand_acl($text));
-	}
-
-	/**
-	 * test empty input
-	 */
-	public function testExpandAclEmpty()
-	{
-		$text="";
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, no < at all
-	 *
-	 * @todo should there be an exception?
-	 */
-	public function testExpandAclNoBrackets()
-	{
-		$text="According to documentation, that's invalid. "; //should be invalid
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, just open <
-	 *
-	 * @todo should there be an exception?
-	 */
-	public function testExpandAclJustOneBracket1()
-	{
-		$text="<Another invalid string"; //should be invalid
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, just close >
-	 *
-	 * @todo should there be an exception?
-	 */
-	public function testExpandAclJustOneBracket2()
-	{
-		$text="Another invalid> string"; //should be invalid
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, just close >
-	 *
-	 * @todo should there be an exception?
-	 */
-	public function testExpandAclCloseOnly()
-	{
-		$text="Another> invalid> string>"; //should be invalid
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, just open <
-	 *
-	 * @todo should there be an exception?
-	 */
-	public function testExpandAclOpenOnly()
-	{
-		$text="<Another< invalid string<"; //should be invalid
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, open and close do not match
-	 *
-	 * @todo should there be an exception?
-	 */
-	public function testExpandAclNoMatching1()
-	{
-		$text="<Another<> invalid <string>"; //should be invalid
-		$this->assertEquals(array(), expand_acl($text));
-	}
-
-	/**
-	 * test invalid input, empty <>
-	 *
-	 * @todo should there be an exception? Or array(1, 3)
-	 * (This should be array(1,3) - mike)
-	 */
-	public function testExpandAclEmptyMatch()
-	{
-		$text="<1><><3>";
-		$this->assertEquals(array(1,3), expand_acl($text));
-	}
-
-	/**
-	 * test, that tags are escaped
-	 */
-	public function testEscapeTags()
-	{
-		$invalidstring='<submit type="button" onclick="alert(\'failed!\');" />';
-
-		$validstring=notags($invalidstring);
-		$escapedString=escape_tags($invalidstring);
-
-		$this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
-		$this->assertEquals(
-			"&lt;submit type=&quot;button&quot; onclick=&quot;alert('failed!');&quot; /&gt;",
-			$escapedString
-		);
-	}
-
-	/**
-	 *xmlify and unxmlify
-	 */
-	public function testXmlify()
-	{
-		$text="<tag>I want to break\n this!11!<?hard?></tag>";
-		$xml=xmlify($text);
-		$retext=unxmlify($text);
-
-		$this->assertEquals($text, $retext);
-	}
-
-	/**
-	 * xmlify and put in a document
-	 */
-	public function testXmlifyDocument()
-	{
-		$tag="<tag>I want to break</tag>";
-		$xml=xmlify($tag);
-		$text='<text>'.$xml.'</text>';
-
-		$xml_parser=xml_parser_create();
-		//should be possible to parse it
-		$values=array();
-		$index=array();
-		$this->assertEquals(1, xml_parse_into_struct($xml_parser, $text, $values, $index));
-
-		$this->assertEquals(
-			array('TEXT'=>array(0)),
-			$index
-		);
-		$this->assertEquals(
-			array(array('tag'=>'TEXT', 'type'=>'complete', 'level'=>1, 'value'=>$tag)),
-			$values
-		);
-
-		xml_parser_free($xml_parser);
-	}
-
-	/**
-	 * test hex2bin and reverse
-	 */
-	public function testHex2Bin()
-	{
-		$this->assertEquals(-3, hex2bin(bin2hex(-3)));
-		$this->assertEquals(0, hex2bin(bin2hex(0)));
-		$this->assertEquals(12, hex2bin(bin2hex(12)));
-		$this->assertEquals(PHP_INT_MAX, hex2bin(bin2hex(PHP_INT_MAX)));
-	}
-}
diff --git a/tests/Util/AppMockTrait.php b/tests/Util/AppMockTrait.php
index 4fd340fbed..c679321844 100644
--- a/tests/Util/AppMockTrait.php
+++ b/tests/Util/AppMockTrait.php
@@ -27,11 +27,6 @@ trait AppMockTrait
 	 */
 	public function mockApp($root)
 	{
-		// simply returning the input when using L10n::t()
-		$l10nMock = \Mockery::mock('alias:Friendica\Core\L10n');
-		$l10nMock->shouldReceive('t')
-			->andReturnUsing(function ($arg) { return $arg; });
-
 		$this->mockConfigGet('system', 'theme', 'testtheme');
 
 		// Mocking App and most used functions
diff --git a/tests/Util/DBAMockTrait.php b/tests/Util/DBAMockTrait.php
index a076ac23d0..1bb69c27bf 100644
--- a/tests/Util/DBAMockTrait.php
+++ b/tests/Util/DBAMockTrait.php
@@ -49,4 +49,24 @@ trait DBAMockTrait
 			->times($times)
 			->andReturn($return);
 	}
+
+	/**
+	 * Mocking DBA::fetchFirst()
+	 *
+	 * @param string $arg The argument of fetchFirst
+	 * @param bool $return True, if the DB is connected, otherwise false
+	 * @param null|int $times How often the method will get used
+	 */
+	public function mockFetchFirst($arg, $return = true, $times = null)
+	{
+		if (!isset($this->dbaMock)) {
+			$this->dbaMock = \Mockery::mock('alias:Friendica\Database\DBA');
+		}
+
+		$this->dbaMock
+			->shouldReceive('fetchFirst')
+			->with($arg)
+			->times($times)
+			->andReturn($return);
+	}
 }
diff --git a/tests/Util/L10nMockTrait.php b/tests/Util/L10nMockTrait.php
new file mode 100644
index 0000000000..f1c771c6b3
--- /dev/null
+++ b/tests/Util/L10nMockTrait.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace Friendica\Test\Util;
+
+use Mockery\MockInterface;
+
+trait L10nMockTrait
+{
+	/**
+	 * @var MockInterface The interface for L10n mocks
+	 */
+	private $l10nMock;
+
+	/**
+	 * Mocking the 'L10n::t()' method
+	 *
+	 * @param null|string $input Either an input (string) or null for EVERY input is possible
+	 * @param null|int $times How often will it get called
+	 * @param null|string $return Either an return (string) or null for return the input
+	 */
+	public function mockL10nT($input = null, $times = null, $return = null)
+	{
+		if (!isset($this->l10nMock)) {
+			$this->l10nMock = \Mockery::mock('alias:Friendica\Core\L10n');
+		}
+
+		$with = isset($input) ? $input : \Mockery::any();
+
+		$return = isset($return) ? $return : $with;
+
+		if ($return instanceof \Mockery\Matcher\Any) {
+			$this->l10nMock
+				->shouldReceive('t')
+				->with($with)
+				->times($times)
+				->andReturnUsing(function($arg) { return $arg; });
+		} else {
+			$this->l10nMock
+				->shouldReceive('t')
+				->with($with)
+				->times($times)
+				->andReturn($return);
+		}
+	}
+}
diff --git a/tests/include/ApiTest.php b/tests/include/ApiTest.php
new file mode 100644
index 0000000000..c509c7d2a4
--- /dev/null
+++ b/tests/include/ApiTest.php
@@ -0,0 +1,3704 @@
+<?php
+/**
+ * ApiTest class.
+ */
+
+namespace Friendica\Test;
+
+use Friendica\BaseObject;
+use Friendica\Core\Config;
+use Friendica\Core\PConfig;
+use Friendica\Core\Protocol;
+use Friendica\Core\System;
+use Friendica\Network\HTTPException;
+
+require_once __DIR__ . '/../include/api.php';
+
+/**
+ * Tests for the API functions.
+ *
+ * Functions that use header() need to be tested in a separate process.
+ * @see https://phpunit.de/manual/5.7/en/appendixes.annotations.html#appendixes.annotations.runTestsInSeparateProcesses
+ */
+class ApiTest extends DatabaseTest
+{
+	/**
+	 * Create variables used by tests.
+	 */
+	public function setUp()
+	{
+		parent::setUp();
+
+		$this->app = BaseObject::getApp();
+
+		// User data that the test database is populated with
+		$this->selfUser = [
+			'id' => 42,
+			'name' => 'Self contact',
+			'nick' => 'selfcontact',
+			'nurl' => 'http://localhost/profile/selfcontact'
+		];
+		$this->friendUser = [
+			'id' => 44,
+			'name' => 'Friend contact',
+			'nick' => 'friendcontact',
+			'nurl' => 'http://localhost/profile/friendcontact'
+		];
+		$this->otherUser = [
+			'id' => 43,
+			'name' => 'othercontact',
+			'nick' => 'othercontact',
+			'nurl' => 'http://localhost/profile/othercontact'
+		];
+
+		// User ID that we know is not in the database
+		$this->wrongUserId = 666;
+
+		// Most API require login so we force the session
+		$_SESSION = [
+			'allow_api' => true,
+			'authenticated' => true,
+			'uid' => $this->selfUser['id']
+		];
+
+		Config::set('system', 'url', 'http://localhost');
+		Config::set('system', 'hostname', 'localhost');
+		Config::set('system', 'worker_dont_fork', true);
+
+		// Default config
+		Config::set('config', 'hostname', 'localhost');
+		Config::set('system', 'throttle_limit_day', 100);
+		Config::set('system', 'throttle_limit_week', 100);
+		Config::set('system', 'throttle_limit_month', 100);
+		Config::set('system', 'theme', 'system_theme');
+	}
+
+	/**
+	 * Cleanup variables used by tests.
+	 */
+	protected function tearDown()
+	{
+		parent::tearDown();
+
+		$this->app->argc = 1;
+		$this->app->argv = ['home'];
+	}
+
+	/**
+	 * Assert that an user array contains expected keys.
+	 * @param array $user User array
+	 * @return void
+	 */
+	private function assertSelfUser(array $user)
+	{
+		$this->assertEquals($this->selfUser['id'], $user['uid']);
+		$this->assertEquals($this->selfUser['id'], $user['cid']);
+		$this->assertEquals(1, $user['self']);
+		$this->assertEquals('Friendica', $user['location']);
+		$this->assertEquals($this->selfUser['name'], $user['name']);
+		$this->assertEquals($this->selfUser['nick'], $user['screen_name']);
+		$this->assertEquals('dfrn', $user['network']);
+		$this->assertTrue($user['verified']);
+	}
+
+	/**
+	 * Assert that an user array contains expected keys.
+	 * @param array $user User array
+	 * @return void
+	 */
+	private function assertOtherUser(array $user)
+	{
+		$this->assertEquals($this->otherUser['id'], $user['id']);
+		$this->assertEquals($this->otherUser['id'], $user['id_str']);
+		$this->assertEquals(0, $user['self']);
+		$this->assertEquals($this->otherUser['name'], $user['name']);
+		$this->assertEquals($this->otherUser['nick'], $user['screen_name']);
+		$this->assertFalse($user['verified']);
+	}
+
+	/**
+	 * Assert that a status array contains expected keys.
+	 * @param array $status Status array
+	 * @return void
+	 */
+	private function assertStatus(array $status)
+	{
+		$this->assertInternalType('string', $status['text']);
+		$this->assertInternalType('int', $status['id']);
+		// We could probably do more checks here.
+	}
+
+	/**
+	 * Assert that a list array contains expected keys.
+	 * @param array $list List array
+	 * @return void
+	 */
+	private function assertList(array $list)
+	{
+		$this->assertInternalType('string', $list['name']);
+		$this->assertInternalType('int', $list['id']);
+		$this->assertInternalType('string', $list['id_str']);
+		$this->assertContains($list['mode'], ['public', 'private']);
+		// We could probably do more checks here.
+	}
+
+	/**
+	 * Assert that the string is XML and contain the root element.
+	 * @param string $result       XML string
+	 * @param string $root_element Root element name
+	 * @return void
+	 */
+	private function assertXml($result, $root_element)
+	{
+		$this->assertStringStartsWith('<?xml version="1.0"?>', $result);
+		$this->assertContains('<'.$root_element, $result);
+		// We could probably do more checks here.
+	}
+
+	/**
+	 * Get the path to a temporary empty PNG image.
+	 * @return string Path
+	 */
+	private function getTempImage()
+	{
+		$tmpFile = tempnam(sys_get_temp_dir(), 'tmp_file');
+		file_put_contents(
+			$tmpFile,
+			base64_decode(
+				// Empty 1x1 px PNG image
+				'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8/5+hHgAHggJ/PchI7wAAAABJRU5ErkJggg=='
+			)
+		);
+
+		return $tmpFile;
+	}
+
+	/**
+	 * Test the api_user() function.
+	 * @return void
+	 */
+	public function testApiUser()
+	{
+		$this->assertEquals($this->selfUser['id'], api_user());
+	}
+
+	/**
+	 * Test the api_user() function with an unallowed user.
+	 * @return void
+	 */
+	public function testApiUserWithUnallowedUser()
+	{
+		$_SESSION = ['allow_api' => false];
+		$this->assertEquals(false, api_user());
+	}
+
+	/**
+	 * Test the api_source() function.
+	 * @return void
+	 */
+	public function testApiSource()
+	{
+		$this->assertEquals('api', api_source());
+	}
+
+	/**
+	 * Test the api_source() function with a Twidere user agent.
+	 * @return void
+	 */
+	public function testApiSourceWithTwidere()
+	{
+		$_SERVER['HTTP_USER_AGENT'] = 'Twidere';
+		$this->assertEquals('Twidere', api_source());
+	}
+
+	/**
+	 * Test the api_source() function with a GET parameter.
+	 * @return void
+	 */
+	public function testApiSourceWithGet()
+	{
+		$_GET['source'] = 'source_name';
+		$this->assertEquals('source_name', api_source());
+	}
+
+	/**
+	 * Test the api_date() function.
+	 * @return void
+	 */
+	public function testApiDate()
+	{
+		$this->assertEquals('Wed Oct 10 00:00:00 +0000 1990', api_date('1990-10-10'));
+	}
+
+	/**
+	 * Test the api_register_func() function.
+	 * @return void
+	 */
+	public function testApiRegisterFunc()
+	{
+		global $API;
+		$this->assertNull(
+			api_register_func(
+				'api_path',
+				function () {
+				},
+				true,
+				'method'
+			)
+		);
+		$this->assertTrue($API['api_path']['auth']);
+		$this->assertEquals('method', $API['api_path']['method']);
+		$this->assertTrue(is_callable($API['api_path']['func']));
+	}
+
+	/**
+	 * Test the api_login() function without any login.
+	 * @return void
+	 * @runInSeparateProcess
+	 * @expectedException Friendica\Network\HTTPException\UnauthorizedException
+	 */
+	public function testApiLoginWithoutLogin()
+	{
+		api_login($this->app);
+	}
+
+	/**
+	 * Test the api_login() function with a bad login.
+	 * @return void
+	 * @runInSeparateProcess
+	 * @expectedException Friendica\Network\HTTPException\UnauthorizedException
+	 */
+	public function testApiLoginWithBadLogin()
+	{
+		$_SERVER['PHP_AUTH_USER'] = 'user@server';
+		api_login($this->app);
+	}
+
+	/**
+	 * Test the api_login() function with oAuth.
+	 * @return void
+	 */
+	public function testApiLoginWithOauth()
+	{
+		$this->markTestIncomplete('Can we test this easily?');
+	}
+
+	/**
+	 * Test the api_login() function with authentication provided by an addon.
+	 * @return void
+	 */
+	public function testApiLoginWithAddonAuth()
+	{
+		$this->markTestIncomplete('Can we test this easily?');
+	}
+
+	/**
+	 * Test the api_login() function with a correct login.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiLoginWithCorrectLogin()
+	{
+		$_SERVER['PHP_AUTH_USER'] = 'Test user';
+		$_SERVER['PHP_AUTH_PW'] = 'password';
+		api_login($this->app);
+	}
+
+	/**
+	 * Test the api_login() function with a remote user.
+	 * @return void
+	 * @runInSeparateProcess
+	 * @expectedException Friendica\Network\HTTPException\UnauthorizedException
+	 */
+	public function testApiLoginWithRemoteUser()
+	{
+		$_SERVER['REDIRECT_REMOTE_USER'] = '123456dXNlcjpwYXNzd29yZA==';
+		api_login($this->app);
+	}
+
+	/**
+	 * Test the api_check_method() function.
+	 * @return void
+	 */
+	public function testApiCheckMethod()
+	{
+		$this->assertFalse(api_check_method('method'));
+	}
+
+	/**
+	 * Test the api_check_method() function with a correct method.
+	 * @return void
+	 */
+	public function testApiCheckMethodWithCorrectMethod()
+	{
+		$_SERVER['REQUEST_METHOD'] = 'method';
+		$this->assertTrue(api_check_method('method'));
+	}
+
+	/**
+	 * Test the api_check_method() function with a wildcard.
+	 * @return void
+	 */
+	public function testApiCheckMethodWithWildcard()
+	{
+		$this->assertTrue(api_check_method('*'));
+	}
+
+	/**
+	 * Test the api_call() function.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCall()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return ['data' => ['some_data']];
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+		$_GET['callback'] = 'callback_name';
+
+		$this->app->query_string = 'api_path';
+		$this->assertEquals(
+			'callback_name(["some_data"])',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with the profiled enabled.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithProfiler()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return ['data' => ['some_data']];
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+		Config::set('system', 'profiler', true);
+		Config::set('rendertime', 'callstack', true);
+		$this->app->callstack = [
+			'database' => ['some_function' => 200],
+			'database_write' => ['some_function' => 200],
+			'cache' => ['some_function' => 200],
+			'cache_write' => ['some_function' => 200],
+			'network' => ['some_function' => 200]
+		];
+
+		$this->app->query_string = 'api_path';
+		$this->assertEquals(
+			'["some_data"]',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function without any result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithNoResult()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return false;
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+
+		$this->app->query_string = 'api_path';
+		$this->assertEquals(
+			'{"status":{"error":"Internal Server Error","code":"500 Internal Server Error","request":"api_path"}}',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with an unimplemented API.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithUninplementedApi()
+	{
+		$this->assertEquals(
+			'{"status":{"error":"Not Implemented","code":"501 Not Implemented","request":""}}',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with a JSON result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithJson()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return ['data' => ['some_data']];
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+
+		$this->app->query_string = 'api_path.json';
+		$this->assertEquals(
+			'["some_data"]',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with an XML result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithXml()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return 'some_data';
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+
+		$this->app->query_string = 'api_path.xml';
+		$this->assertEquals(
+			'some_data',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with an RSS result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithRss()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return 'some_data';
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+
+		$this->app->query_string = 'api_path.rss';
+		$this->assertEquals(
+			'<?xml version="1.0" encoding="UTF-8"?>'."\n".
+				'some_data',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with an Atom result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithAtom()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'func' => function () {
+				return 'some_data';
+			}
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+
+		$this->app->query_string = 'api_path.atom';
+		$this->assertEquals(
+			'<?xml version="1.0" encoding="UTF-8"?>'."\n".
+				'some_data',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with an unallowed method.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithWrongMethod()
+	{
+		global $API;
+		$API['api_path'] = ['method' => 'method'];
+
+		$this->app->query_string = 'api_path';
+		$this->assertEquals(
+			'{"status":{"error":"Method Not Allowed","code":"405 Method Not Allowed","request":"api_path"}}',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_call() function with an unauthorized user.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiCallWithWrongAuth()
+	{
+		global $API;
+		$API['api_path'] = [
+			'method' => 'method',
+			'auth' => true
+		];
+		$_SERVER['REQUEST_METHOD'] = 'method';
+		$_SESSION['authenticated'] = false;
+
+		$this->app->query_string = 'api_path';
+		$this->assertEquals(
+			'{"status":{"error":"This API requires login","code":"401 Unauthorized","request":"api_path"}}',
+			api_call($this->app)
+		);
+	}
+
+	/**
+	 * Test the api_error() function with a JSON result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiErrorWithJson()
+	{
+		$this->assertEquals(
+			'{"status":{"error":"error_message","code":"200 Friendica\\\\Network\\\\HTTP","request":""}}',
+			api_error('json', new HTTPException('error_message'))
+		);
+	}
+
+	/**
+	 * Test the api_error() function with an XML result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiErrorWithXml()
+	{
+		$this->assertEquals(
+			'<?xml version="1.0"?>'."\n".
+			'<status xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
+				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
+				'xmlns:georss="http://www.georss.org/georss">'."\n".
+			'  <error>error_message</error>'."\n".
+			'  <code>200 Friendica\Network\HTTP</code>'."\n".
+			'  <request/>'."\n".
+			'</status>'."\n",
+			api_error('xml', new HTTPException('error_message'))
+		);
+	}
+
+	/**
+	 * Test the api_error() function with an RSS result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiErrorWithRss()
+	{
+		$this->assertEquals(
+			'<?xml version="1.0"?>'."\n".
+			'<status xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
+				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
+				'xmlns:georss="http://www.georss.org/georss">'."\n".
+			'  <error>error_message</error>'."\n".
+			'  <code>200 Friendica\Network\HTTP</code>'."\n".
+			'  <request/>'."\n".
+			'</status>'."\n",
+			api_error('rss', new HTTPException('error_message'))
+		);
+	}
+
+	/**
+	 * Test the api_error() function with an Atom result.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiErrorWithAtom()
+	{
+		$this->assertEquals(
+			'<?xml version="1.0"?>'."\n".
+			'<status xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
+				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
+				'xmlns:georss="http://www.georss.org/georss">'."\n".
+			'  <error>error_message</error>'."\n".
+			'  <code>200 Friendica\Network\HTTP</code>'."\n".
+			'  <request/>'."\n".
+			'</status>'."\n",
+			api_error('atom', new HTTPException('error_message'))
+		);
+	}
+
+	/**
+	 * Test the api_rss_extra() function.
+	 * @return void
+	 */
+	public function testApiRssExtra()
+	{
+		$user_info = ['url' => 'user_url', 'lang' => 'en'];
+		$result = api_rss_extra($this->app, [], $user_info);
+		$this->assertEquals($user_info, $result['$user']);
+		$this->assertEquals($user_info['url'], $result['$rss']['alternate']);
+		$this->assertArrayHasKey('self', $result['$rss']);
+		$this->assertArrayHasKey('base', $result['$rss']);
+		$this->assertArrayHasKey('updated', $result['$rss']);
+		$this->assertArrayHasKey('atom_updated', $result['$rss']);
+		$this->assertArrayHasKey('language', $result['$rss']);
+		$this->assertArrayHasKey('logo', $result['$rss']);
+	}
+
+	/**
+	 * Test the api_rss_extra() function without any user info.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiRssExtraWithoutUserInfo()
+	{
+		$result = api_rss_extra($this->app, [], null);
+		$this->assertInternalType('array', $result['$user']);
+		$this->assertArrayHasKey('alternate', $result['$rss']);
+		$this->assertArrayHasKey('self', $result['$rss']);
+		$this->assertArrayHasKey('base', $result['$rss']);
+		$this->assertArrayHasKey('updated', $result['$rss']);
+		$this->assertArrayHasKey('atom_updated', $result['$rss']);
+		$this->assertArrayHasKey('language', $result['$rss']);
+		$this->assertArrayHasKey('logo', $result['$rss']);
+	}
+
+	/**
+	 * Test the api_unique_id_to_nurl() function.
+	 * @return void
+	 */
+	public function testApiUniqueIdToNurl()
+	{
+		$this->assertFalse(api_unique_id_to_nurl($this->wrongUserId));
+	}
+
+	/**
+	 * Test the api_unique_id_to_nurl() function with a correct ID.
+	 * @return void
+	 */
+	public function testApiUniqueIdToNurlWithCorrectId()
+	{
+		$this->assertEquals($this->otherUser['nurl'], api_unique_id_to_nurl($this->otherUser['id']));
+	}
+
+	/**
+	 * Test the api_get_user() function.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUser()
+	{
+		$user = api_get_user($this->app);
+		$this->assertSelfUser($user);
+		$this->assertEquals('708fa0', $user['profile_sidebar_fill_color']);
+		$this->assertEquals('6fdbe8', $user['profile_link_color']);
+		$this->assertEquals('ededed', $user['profile_background_color']);
+	}
+
+	/**
+	 * Test the api_get_user() function with a Frio schema.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithFrioSchema()
+	{
+		PConfig::set($this->selfUser['id'], 'frio', 'schema', 'red');
+		$user = api_get_user($this->app);
+		$this->assertSelfUser($user);
+		$this->assertEquals('708fa0', $user['profile_sidebar_fill_color']);
+		$this->assertEquals('6fdbe8', $user['profile_link_color']);
+		$this->assertEquals('ededed', $user['profile_background_color']);
+	}
+
+	/**
+	 * Test the api_get_user() function with a custom Frio schema.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithCustomFrioSchema()
+	{
+		$ret1 = PConfig::set($this->selfUser['id'], 'frio', 'schema', '---');
+		$ret2 = PConfig::set($this->selfUser['id'], 'frio', 'nav_bg', '#123456');
+		$ret3 = PConfig::set($this->selfUser['id'], 'frio', 'link_color', '#123456');
+		$ret4 = PConfig::set($this->selfUser['id'], 'frio', 'background_color', '#123456');
+		$user = api_get_user($this->app);
+		$this->assertSelfUser($user);
+		$this->assertEquals('123456', $user['profile_sidebar_fill_color']);
+		$this->assertEquals('123456', $user['profile_link_color']);
+		$this->assertEquals('123456', $user['profile_background_color']);
+	}
+
+	/**
+	 * Test the api_get_user() function with an empty Frio schema.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithEmptyFrioSchema()
+	{
+		PConfig::set($this->selfUser['id'], 'frio', 'schema', '---');
+		$user = api_get_user($this->app);
+		$this->assertSelfUser($user);
+		$this->assertEquals('708fa0', $user['profile_sidebar_fill_color']);
+		$this->assertEquals('6fdbe8', $user['profile_link_color']);
+		$this->assertEquals('ededed', $user['profile_background_color']);
+	}
+
+	/**
+	 * Test the api_get_user() function with an user that is not allowed to use the API.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithoutApiUser()
+	{
+		$_SERVER['PHP_AUTH_USER'] = 'Test user';
+		$_SERVER['PHP_AUTH_PW'] = 'password';
+		$_SESSION['allow_api'] = false;
+		$this->assertFalse(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with an user ID in a GET parameter.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithGetId()
+	{
+		$_GET['user_id'] = $this->otherUser['id'];
+		$this->assertOtherUser(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with a wrong user ID in a GET parameter.
+	 * @return void
+	 * @runInSeparateProcess
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiGetUserWithWrongGetId()
+	{
+		$_GET['user_id'] = $this->wrongUserId;
+		$this->assertOtherUser(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with an user name in a GET parameter.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithGetName()
+	{
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		$this->assertSelfUser(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with a profile URL in a GET parameter.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithGetUrl()
+	{
+		$_GET['profileurl'] = $this->selfUser['nurl'];
+		$this->assertSelfUser(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with an user ID in the API path.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithNumericCalledApi()
+	{
+		global $called_api;
+		$called_api = ['api_path'];
+		$this->app->argv[1] = $this->otherUser['id'].'.json';
+		$this->assertOtherUser(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with the $called_api global variable.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithCalledApi()
+	{
+		global $called_api;
+		$called_api = ['api', 'api_path'];
+		$this->assertSelfUser(api_get_user($this->app));
+	}
+
+	/**
+	 * Test the api_get_user() function with a valid user.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithCorrectUser()
+	{
+		$this->assertOtherUser(api_get_user($this->app, $this->otherUser['id']));
+	}
+
+	/**
+	 * Test the api_get_user() function with a wrong user ID.
+	 * @return void
+	 * @runInSeparateProcess
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiGetUserWithWrongUser()
+	{
+		$this->assertOtherUser(api_get_user($this->app, $this->wrongUserId));
+	}
+
+	/**
+	 * Test the api_get_user() function with a 0 user ID.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiGetUserWithZeroUser()
+	{
+		$this->assertSelfUser(api_get_user($this->app, 0));
+	}
+
+	/**
+	 * Test the api_item_get_user() function.
+	 * @return void
+	 * @runInSeparateProcess
+	 */
+	public function testApiItemGetUser()
+	{
+		$users = api_item_get_user($this->app, []);
+		$this->assertSelfUser($users[0]);
+	}
+
+	/**
+	 * Test the api_item_get_user() function with a different item parent.
+	 * @return void
+	 */
+	public function testApiItemGetUserWithDifferentParent()
+	{
+		$users = api_item_get_user($this->app, ['thr-parent' => 'item_parent', 'uri' => 'item_uri']);
+		$this->assertSelfUser($users[0]);
+		$this->assertEquals($users[0], $users[1]);
+	}
+
+	/**
+	 * Test the api_walk_recursive() function.
+	 * @return void
+	 */
+	public function testApiWalkRecursive()
+	{
+		$array = ['item1'];
+		$this->assertEquals(
+			$array,
+			api_walk_recursive(
+				$array,
+				function () {
+					// Should we test this with a callback that actually does something?
+					return true;
+				}
+			)
+		);
+	}
+
+	/**
+	 * Test the api_walk_recursive() function with an array.
+	 * @return void
+	 */
+	public function testApiWalkRecursiveWithArray()
+	{
+		$array = [['item1'], ['item2']];
+		$this->assertEquals(
+			$array,
+			api_walk_recursive(
+				$array,
+				function () {
+					// Should we test this with a callback that actually does something?
+					return true;
+				}
+			)
+		);
+	}
+
+	/**
+	 * Test the api_reformat_xml() function.
+	 * @return void
+	 */
+	public function testApiReformatXml()
+	{
+		$item = true;
+		$key = '';
+		$this->assertTrue(api_reformat_xml($item, $key));
+		$this->assertEquals('true', $item);
+	}
+
+	/**
+	 * Test the api_reformat_xml() function with a statusnet_api key.
+	 * @return void
+	 */
+	public function testApiReformatXmlWithStatusnetKey()
+	{
+		$item = '';
+		$key = 'statusnet_api';
+		$this->assertTrue(api_reformat_xml($item, $key));
+		$this->assertEquals('statusnet:api', $key);
+	}
+
+	/**
+	 * Test the api_reformat_xml() function with a friendica_api key.
+	 * @return void
+	 */
+	public function testApiReformatXmlWithFriendicaKey()
+	{
+		$item = '';
+		$key = 'friendica_api';
+		$this->assertTrue(api_reformat_xml($item, $key));
+		$this->assertEquals('friendica:api', $key);
+	}
+
+	/**
+	 * Test the api_create_xml() function.
+	 * @return void
+	 */
+	public function testApiCreateXml()
+	{
+		$this->assertEquals(
+			'<?xml version="1.0"?>'."\n".
+			'<root_element xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
+				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
+				'xmlns:georss="http://www.georss.org/georss">'."\n".
+				'  <data>some_data</data>'."\n".
+			'</root_element>'."\n",
+			api_create_xml(['data' => ['some_data']], 'root_element')
+		);
+	}
+
+	/**
+	 * Test the api_create_xml() function without any XML namespace.
+	 * @return void
+	 */
+	public function testApiCreateXmlWithoutNamespaces()
+	{
+		$this->assertEquals(
+			'<?xml version="1.0"?>'."\n".
+			'<ok>'."\n".
+				'  <data>some_data</data>'."\n".
+			'</ok>'."\n",
+			api_create_xml(['data' => ['some_data']], 'ok')
+		);
+	}
+
+	/**
+	 * Test the api_format_data() function.
+	 * @return void
+	 */
+	public function testApiFormatData()
+	{
+		$data = ['some_data'];
+		$this->assertEquals($data, api_format_data('root_element', 'json', $data));
+	}
+
+	/**
+	 * Test the api_format_data() function with an XML result.
+	 * @return void
+	 */
+	public function testApiFormatDataWithXml()
+	{
+		$this->assertEquals(
+			'<?xml version="1.0"?>'."\n".
+			'<root_element xmlns="http://api.twitter.com" xmlns:statusnet="http://status.net/schema/api/1/" '.
+				'xmlns:friendica="http://friendi.ca/schema/api/1/" '.
+				'xmlns:georss="http://www.georss.org/georss">'."\n".
+				'  <data>some_data</data>'."\n".
+			'</root_element>'."\n",
+			api_format_data('root_element', 'xml', ['data' => ['some_data']])
+		);
+	}
+
+	/**
+	 * Test the api_account_verify_credentials() function.
+	 * @return void
+	 */
+	public function testApiAccountVerifyCredentials()
+	{
+		$this->assertArrayHasKey('user', api_account_verify_credentials('json'));
+	}
+
+	/**
+	 * Test the api_account_verify_credentials() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiAccountVerifyCredentialsWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_account_verify_credentials('json');
+	}
+
+	/**
+	 * Test the requestdata() function.
+	 * @return void
+	 */
+	public function testRequestdata()
+	{
+		$this->assertNull(requestdata('variable_name'));
+	}
+
+	/**
+	 * Test the requestdata() function with a POST parameter.
+	 * @return void
+	 */
+	public function testRequestdataWithPost()
+	{
+		$_POST['variable_name'] = 'variable_value';
+		$this->assertEquals('variable_value', requestdata('variable_name'));
+	}
+
+	/**
+	 * Test the requestdata() function with a GET parameter.
+	 * @return void
+	 */
+	public function testRequestdataWithGet()
+	{
+		$_GET['variable_name'] = 'variable_value';
+		$this->assertEquals('variable_value', requestdata('variable_name'));
+	}
+
+	/**
+	 * Test the api_statuses_mediap() function.
+	 * @return void
+	 */
+	public function testApiStatusesMediap()
+	{
+		$this->app->argc = 2;
+
+		$_FILES = [
+			'media' => [
+				'id' => 666,
+				'size' => 666,
+				'width' => 666,
+				'height' => 666,
+				'tmp_name' => $this->getTempImage(),
+				'name' => 'spacer.png',
+				'type' => 'image/png'
+			]
+		];
+		$_GET['status'] = '<b>Status content</b>';
+
+		$result = api_statuses_mediap('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_mediap() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesMediapWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_statuses_mediap('json');
+	}
+
+	/**
+	 * Test the api_statuses_update() function.
+	 * @return void
+	 */
+	public function testApiStatusesUpdate()
+	{
+		$_GET['status'] = 'Status content';
+		$_GET['in_reply_to_status_id'] = -1;
+		$_GET['lat'] = 48;
+		$_GET['long'] = 7;
+		$_FILES = [
+			'media' => [
+				'id' => 666,
+				'size' => 666,
+				'width' => 666,
+				'height' => 666,
+				'tmp_name' => $this->getTempImage(),
+				'name' => 'spacer.png',
+				'type' => 'image/png'
+			]
+		];
+
+		$result = api_statuses_update('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_update() function with an HTML status.
+	 * @return void
+	 */
+	public function testApiStatusesUpdateWithHtml()
+	{
+		$_GET['htmlstatus'] = '<b>Status content</b>';
+
+		$result = api_statuses_update('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_update() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesUpdateWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_statuses_update('json');
+	}
+
+	/**
+	 * Test the api_statuses_update() function with a parent status.
+	 * @return void
+	 */
+	public function testApiStatusesUpdateWithParent()
+	{
+		$this->markTestIncomplete('This triggers an exit() somewhere and kills PHPUnit.');
+	}
+
+	/**
+	 * Test the api_statuses_update() function with a media_ids parameter.
+	 * @return void
+	 */
+	public function testApiStatusesUpdateWithMediaIds()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_statuses_update() function with the throttle limit reached.
+	 * @return void
+	 */
+	public function testApiStatusesUpdateWithDayThrottleReached()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_media_upload() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiMediaUpload()
+	{
+		api_media_upload();
+	}
+
+	/**
+	 * Test the api_media_upload() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiMediaUploadWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_media_upload();
+	}
+
+	/**
+	 * Test the api_media_upload() function with an invalid uploaded media.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\InternalServerErrorException
+	 */
+	public function testApiMediaUploadWithMedia()
+	{
+		$_FILES = [
+			'media' => [
+				'id' => 666,
+				'tmp_name' => 'tmp_name'
+			]
+		];
+		api_media_upload();
+	}
+
+	/**
+	 * Test the api_media_upload() function with an valid uploaded media.
+	 * @return void
+	 */
+	public function testApiMediaUploadWithValidMedia()
+	{
+		$_FILES = [
+			'media' => [
+				'id' => 666,
+				'size' => 666,
+				'width' => 666,
+				'height' => 666,
+				'tmp_name' => $this->getTempImage(),
+				'name' => 'spacer.png',
+				'type' => 'image/png'
+			]
+		];
+		$app = get_app();
+		$app->argc = 2;
+
+		$result = api_media_upload();
+		$this->assertEquals('image/png', $result['media']['image']['image_type']);
+		$this->assertEquals(1, $result['media']['image']['w']);
+		$this->assertEquals(1, $result['media']['image']['h']);
+	}
+
+	/**
+	 * Test the api_status_show() function.
+	 * @return void
+	 */
+	public function testApiStatusShow()
+	{
+		$result = api_status_show('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_status_show() function with an XML result.
+	 * @return void
+	 */
+	public function testApiStatusShowWithXml()
+	{
+		$result = api_status_show('xml');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_status_show() function with a raw result.
+	 * @return void
+	 */
+	public function testApiStatusShowWithRaw()
+	{
+		$this->assertStatus(api_status_show('raw'));
+	}
+
+	/**
+	 * Test the api_users_show() function.
+	 * @return void
+	 */
+	public function testApiUsersShow()
+	{
+		$result = api_users_show('json');
+		// We can't use assertSelfUser() here because the user object is missing some properties.
+		$this->assertEquals($this->selfUser['id'], $result['user']['cid']);
+		$this->assertEquals('Friendica', $result['user']['location']);
+		$this->assertEquals($this->selfUser['name'], $result['user']['name']);
+		$this->assertEquals($this->selfUser['nick'], $result['user']['screen_name']);
+		$this->assertEquals('dfrn', $result['user']['network']);
+		$this->assertTrue($result['user']['verified']);
+	}
+
+	/**
+	 * Test the api_users_show() function with an XML result.
+	 * @return void
+	 */
+	public function testApiUsersShowWithXml()
+	{
+		$result = api_users_show('xml');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_users_search() function.
+	 * @return void
+	 */
+	public function testApiUsersSearch()
+	{
+		$_GET['q'] = 'othercontact';
+		$result = api_users_search('json');
+		$this->assertOtherUser($result['users'][0]);
+	}
+
+	/**
+	 * Test the api_users_search() function with an XML result.
+	 * @return void
+	 */
+	public function testApiUsersSearchWithXml()
+	{
+		$_GET['q'] = 'othercontact';
+		$result = api_users_search('xml');
+		$this->assertXml($result, 'users');
+	}
+
+	/**
+	 * Test the api_users_search() function without a GET q parameter.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiUsersSearchWithoutQuery()
+	{
+		api_users_search('json');
+	}
+
+	/**
+	 * Test the api_users_lookup() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\NotFoundException
+	 */
+	public function testApiUsersLookup()
+	{
+		api_users_lookup('json');
+	}
+
+	/**
+	 * Test the api_users_lookup() function with an user ID.
+	 * @return void
+	 */
+	public function testApiUsersLookupWithUserId()
+	{
+		$_REQUEST['user_id'] = $this->otherUser['id'];
+		$result = api_users_lookup('json');
+		$this->assertOtherUser($result['users'][0]);
+	}
+
+	/**
+	 * Test the api_search() function.
+	 * @return void
+	 */
+	public function testApiSearch()
+	{
+		$_REQUEST['q'] = 'reply';
+		$_REQUEST['max_id'] = 10;
+		$result = api_search('json');
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+			$this->assertContains('reply', $status['text'], null, true);
+		}
+	}
+
+	/**
+	 * Test the api_search() function a count parameter.
+	 * @return void
+	 */
+	public function testApiSearchWithCount()
+	{
+		$_REQUEST['q'] = 'reply';
+		$_REQUEST['count'] = 20;
+		$result = api_search('json');
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+			$this->assertContains('reply', $status['text'], null, true);
+		}
+	}
+
+	/**
+	 * Test the api_search() function with an rpp parameter.
+	 * @return void
+	 */
+	public function testApiSearchWithRpp()
+	{
+		$_REQUEST['q'] = 'reply';
+		$_REQUEST['rpp'] = 20;
+		$result = api_search('json');
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+			$this->assertContains('reply', $status['text'], null, true);
+		}
+	}
+
+
+	/**
+	 * Test the api_search() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiSearchWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_search('json');
+	}
+
+	/**
+	 * Test the api_search() function without any GET query parameter.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiSearchWithoutQuery()
+	{
+		api_search('json');
+	}
+
+	/**
+	 * Test the api_statuses_home_timeline() function.
+	 * @return void
+	 */
+	public function testApiStatusesHomeTimeline()
+	{
+		$_REQUEST['max_id'] = 10;
+		$_REQUEST['exclude_replies'] = true;
+		$_REQUEST['conversation_id'] = 1;
+		$result = api_statuses_home_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_home_timeline() function with a negative page parameter.
+	 * @return void
+	 */
+	public function testApiStatusesHomeTimelineWithNegativePage()
+	{
+		$_REQUEST['page'] = -2;
+		$result = api_statuses_home_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_home_timeline() with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesHomeTimelineWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_statuses_home_timeline('json');
+	}
+
+	/**
+	 * Test the api_statuses_home_timeline() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiStatusesHomeTimelineWithRss()
+	{
+		$result = api_statuses_home_timeline('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_statuses_public_timeline() function.
+	 * @return void
+	 */
+	public function testApiStatusesPublicTimeline()
+	{
+		$_REQUEST['max_id'] = 10;
+		$_REQUEST['conversation_id'] = 1;
+		$result = api_statuses_public_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_public_timeline() function with the exclude_replies parameter.
+	 * @return void
+	 */
+	public function testApiStatusesPublicTimelineWithExcludeReplies()
+	{
+		$_REQUEST['max_id'] = 10;
+		$_REQUEST['exclude_replies'] = true;
+		$result = api_statuses_public_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_public_timeline() function with a negative page parameter.
+	 * @return void
+	 */
+	public function testApiStatusesPublicTimelineWithNegativePage()
+	{
+		$_REQUEST['page'] = -2;
+		$result = api_statuses_public_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_public_timeline() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesPublicTimelineWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_statuses_public_timeline('json');
+	}
+
+	/**
+	 * Test the api_statuses_public_timeline() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiStatusesPublicTimelineWithRss()
+	{
+		$result = api_statuses_public_timeline('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_statuses_networkpublic_timeline() function.
+	 * @return void
+	 */
+	public function testApiStatusesNetworkpublicTimeline()
+	{
+		$_REQUEST['max_id'] = 10;
+		$result = api_statuses_networkpublic_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_networkpublic_timeline() function with a negative page parameter.
+	 * @return void
+	 */
+	public function testApiStatusesNetworkpublicTimelineWithNegativePage()
+	{
+		$_REQUEST['page'] = -2;
+		$result = api_statuses_networkpublic_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_networkpublic_timeline() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesNetworkpublicTimelineWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_statuses_networkpublic_timeline('json');
+	}
+
+	/**
+	 * Test the api_statuses_networkpublic_timeline() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiStatusesNetworkpublicTimelineWithRss()
+	{
+		$result = api_statuses_networkpublic_timeline('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_statuses_show() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiStatusesShow()
+	{
+		api_statuses_show('json');
+	}
+
+	/**
+	 * Test the api_statuses_show() function with an ID.
+	 * @return void
+	 */
+	public function testApiStatusesShowWithId()
+	{
+		$this->app->argv[3] = 1;
+		$result = api_statuses_show('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_show() function with the conversation parameter.
+	 * @return void
+	 */
+	public function testApiStatusesShowWithConversation()
+	{
+		$this->app->argv[3] = 1;
+		$_REQUEST['conversation'] = 1;
+		$result = api_statuses_show('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_show() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesShowWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_statuses_show('json');
+	}
+
+	/**
+	 * Test the api_conversation_show() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiConversationShow()
+	{
+		api_conversation_show('json');
+	}
+
+	/**
+	 * Test the api_conversation_show() function with an ID.
+	 * @return void
+	 */
+	public function testApiConversationShowWithId()
+	{
+		$this->app->argv[3] = 1;
+		$_REQUEST['max_id'] = 10;
+		$_REQUEST['page'] = -2;
+		$result = api_conversation_show('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_conversation_show() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiConversationShowWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_conversation_show('json');
+	}
+
+	/**
+	 * Test the api_statuses_repeat() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesRepeat()
+	{
+		api_statuses_repeat('json');
+	}
+
+	/**
+	 * Test the api_statuses_repeat() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesRepeatWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_statuses_repeat('json');
+	}
+
+	/**
+	 * Test the api_statuses_repeat() function with an ID.
+	 * @return void
+	 */
+	public function testApiStatusesRepeatWithId()
+	{
+		$this->app->argv[3] = 1;
+		$result = api_statuses_repeat('json');
+		$this->assertStatus($result['status']);
+
+		// Also test with a shared status
+		$this->app->argv[3] = 5;
+		$result = api_statuses_repeat('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_destroy() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiStatusesDestroy()
+	{
+		api_statuses_destroy('json');
+	}
+
+	/**
+	 * Test the api_statuses_destroy() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesDestroyWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_statuses_destroy('json');
+	}
+
+	/**
+	 * Test the api_statuses_destroy() function with an ID.
+	 * @return void
+	 */
+	public function testApiStatusesDestroyWithId()
+	{
+		$this->app->argv[3] = 1;
+		$result = api_statuses_destroy('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_mentions() function.
+	 * @return void
+	 */
+	public function testApiStatusesMentions()
+	{
+		$this->app->user = ['nickname' => $this->selfUser['nick']];
+		$_REQUEST['max_id'] = 10;
+		$result = api_statuses_mentions('json');
+		$this->assertEmpty($result['status']);
+		// We should test with mentions in the database.
+	}
+
+	/**
+	 * Test the api_statuses_mentions() function with a negative page parameter.
+	 * @return void
+	 */
+	public function testApiStatusesMentionsWithNegativePage()
+	{
+		$_REQUEST['page'] = -2;
+		$result = api_statuses_mentions('json');
+		$this->assertEmpty($result['status']);
+	}
+
+	/**
+	 * Test the api_statuses_mentions() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesMentionsWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_statuses_mentions('json');
+	}
+
+	/**
+	 * Test the api_statuses_mentions() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiStatusesMentionsWithRss()
+	{
+		$result = api_statuses_mentions('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_statuses_user_timeline() function.
+	 * @return void
+	 */
+	public function testApiStatusesUserTimeline()
+	{
+		$_REQUEST['max_id'] = 10;
+		$_REQUEST['exclude_replies'] = true;
+		$_REQUEST['conversation_id'] = 1;
+		$result = api_statuses_user_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_user_timeline() function with a negative page parameter.
+	 * @return void
+	 */
+	public function testApiStatusesUserTimelineWithNegativePage()
+	{
+		$_REQUEST['page'] = -2;
+		$result = api_statuses_user_timeline('json');
+		$this->assertNotEmpty($result['status']);
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_statuses_user_timeline() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiStatusesUserTimelineWithRss()
+	{
+		$result = api_statuses_user_timeline('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_statuses_user_timeline() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiStatusesUserTimelineWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_statuses_user_timeline('json');
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFavoritesCreateDestroy()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'create'];
+		$this->app->argc = count($this->app->argv);
+		api_favorites_create_destroy('json');
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function with an invalid ID.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFavoritesCreateDestroyWithInvalidId()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'create', '12.json'];
+		$this->app->argc = count($this->app->argv);
+		api_favorites_create_destroy('json');
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function with an invalid action.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFavoritesCreateDestroyWithInvalidAction()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'change.json'];
+		$this->app->argc = count($this->app->argv);
+		$_REQUEST['id'] = 1;
+		api_favorites_create_destroy('json');
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function with the create action.
+	 * @return void
+	 */
+	public function testApiFavoritesCreateDestroyWithCreateAction()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'create.json'];
+		$this->app->argc = count($this->app->argv);
+		$_REQUEST['id'] = 3;
+		$result = api_favorites_create_destroy('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function with the create action and an RSS result.
+	 * @return void
+	 */
+	public function testApiFavoritesCreateDestroyWithCreateActionAndRss()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'create.rss'];
+		$this->app->argc = count($this->app->argv);
+		$_REQUEST['id'] = 3;
+		$result = api_favorites_create_destroy('rss');
+		$this->assertXml($result, 'status');
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function with the destroy action.
+	 * @return void
+	 */
+	public function testApiFavoritesCreateDestroyWithDestroyAction()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'destroy.json'];
+		$this->app->argc = count($this->app->argv);
+		$_REQUEST['id'] = 3;
+		$result = api_favorites_create_destroy('json');
+		$this->assertStatus($result['status']);
+	}
+
+	/**
+	 * Test the api_favorites_create_destroy() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFavoritesCreateDestroyWithoutAuthenticatedUser()
+	{
+		$this->app->argv = ['api', '1.1', 'favorites', 'create.json'];
+		$this->app->argc = count($this->app->argv);
+		$_SESSION['authenticated'] = false;
+		api_favorites_create_destroy('json');
+	}
+
+	/**
+	 * Test the api_favorites() function.
+	 * @return void
+	 */
+	public function testApiFavorites()
+	{
+		$_REQUEST['page'] = -1;
+		$_REQUEST['max_id'] = 10;
+		$result = api_favorites('json');
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_favorites() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiFavoritesWithRss()
+	{
+		$result = api_favorites('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_favorites() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFavoritesWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_favorites('json');
+	}
+
+	/**
+	 * Test the api_format_messages() function.
+	 * @return void
+	 */
+	public function testApiFormatMessages()
+	{
+		$result = api_format_messages(
+			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
+			['id' => 2, 'screen_name' => 'recipient_name'],
+			['id' => 3, 'screen_name' => 'sender_name']
+		);
+		$this->assertEquals('item_title'."\n".'item_body', $result['text']);
+		$this->assertEquals(1, $result['id']);
+		$this->assertEquals(2, $result['recipient_id']);
+		$this->assertEquals(3, $result['sender_id']);
+		$this->assertEquals('recipient_name', $result['recipient_screen_name']);
+		$this->assertEquals('sender_name', $result['sender_screen_name']);
+	}
+
+	/**
+	 * Test the api_format_messages() function with HTML.
+	 * @return void
+	 */
+	public function testApiFormatMessagesWithHtmlText()
+	{
+		$_GET['getText'] = 'html';
+		$result = api_format_messages(
+			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
+			['id' => 2, 'screen_name' => 'recipient_name'],
+			['id' => 3, 'screen_name' => 'sender_name']
+		);
+		$this->assertEquals('item_title', $result['title']);
+		$this->assertEquals('<strong>item_body</strong>', $result['text']);
+	}
+
+	/**
+	 * Test the api_format_messages() function with plain text.
+	 * @return void
+	 */
+	public function testApiFormatMessagesWithPlainText()
+	{
+		$_GET['getText'] = 'plain';
+		$result = api_format_messages(
+			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
+			['id' => 2, 'screen_name' => 'recipient_name'],
+			['id' => 3, 'screen_name' => 'sender_name']
+		);
+		$this->assertEquals('item_title', $result['title']);
+		$this->assertEquals('item_body', $result['text']);
+	}
+
+	/**
+	 * Test the api_format_messages() function with the getUserObjects GET parameter set to false.
+	 * @return void
+	 */
+	public function testApiFormatMessagesWithoutUserObjects()
+	{
+		$_GET['getUserObjects'] = 'false';
+		$result = api_format_messages(
+			['id' => 1, 'title' => 'item_title', 'body' => '[b]item_body[/b]'],
+			['id' => 2, 'screen_name' => 'recipient_name'],
+			['id' => 3, 'screen_name' => 'sender_name']
+		);
+		$this->assertTrue(!isset($result['sender']));
+		$this->assertTrue(!isset($result['recipient']));
+	}
+
+	/**
+	 * Test the api_convert_item() function.
+	 * @return void
+	 */
+	public function testApiConvertItem()
+	{
+		$result = api_convert_item(
+			[
+				'network' => 'feed',
+				'title' => 'item_title',
+				// We need a long string to test that it is correctly cut
+				'body' => 'perspiciatis impedit voluptatem quis molestiae ea qui '.
+				'reiciendis dolorum aut ducimus sunt consequatur inventore dolor '.
+				'officiis pariatur doloremque nemo culpa aut quidem qui dolore '.
+				'laudantium atque commodi alias voluptatem non possimus aperiam '.
+				'ipsum rerum consequuntur aut amet fugit quia aliquid praesentium '.
+				'repellendus quibusdam et et inventore mollitia rerum sit autem '.
+				'pariatur maiores ipsum accusantium perferendis vel sit possimus '.
+				'veritatis nihil distinctio qui eum repellat officia illum quos '.
+				'impedit quam iste esse unde qui suscipit aut facilis ut inventore '.
+				'omnis exercitationem quo magnam consequatur maxime aut illum '.
+				'soluta quaerat natus unde aspernatur et sed beatae nihil ullam '.
+				'temporibus corporis ratione blanditiis perspiciatis impedit '.
+				'voluptatem quis molestiae ea qui reiciendis dolorum aut ducimus '.
+				'sunt consequatur inventore dolor officiis pariatur doloremque '.
+				'nemo culpa aut quidem qui dolore laudantium atque commodi alias '.
+				'voluptatem non possimus aperiam ipsum rerum consequuntur aut '.
+				'amet fugit quia aliquid praesentium repellendus quibusdam et et '.
+				'inventore mollitia rerum sit autem pariatur maiores ipsum accusantium '.
+				'perferendis vel sit possimus veritatis nihil distinctio qui eum '.
+				'repellat officia illum quos impedit quam iste esse unde qui '.
+				'suscipit aut facilis ut inventore omnis exercitationem quo magnam '.
+				'consequatur maxime aut illum soluta quaerat natus unde aspernatur '.
+				'et sed beatae nihil ullam temporibus corporis ratione blanditiis',
+				'plink' => 'item_plink'
+			]
+		);
+		$this->assertStringStartsWith('item_title', $result['text']);
+		$this->assertStringStartsWith('<h4>item_title</h4><br>perspiciatis impedit voluptatem', $result['html']);
+	}
+
+	/**
+	 * Test the api_convert_item() function with an empty item body.
+	 * @return void
+	 */
+	public function testApiConvertItemWithoutBody()
+	{
+		$result = api_convert_item(
+			[
+				'network' => 'feed',
+				'title' => 'item_title',
+				'body' => '',
+				'plink' => 'item_plink'
+			]
+		);
+		$this->assertEquals('item_title', $result['text']);
+		$this->assertEquals('<h4>item_title</h4><br>item_plink', $result['html']);
+	}
+
+	/**
+	 * Test the api_convert_item() function with the title in the body.
+	 * @return void
+	 */
+	public function testApiConvertItemWithTitleInBody()
+	{
+		$result = api_convert_item(
+			[
+				'title' => 'item_title',
+				'body' => 'item_title item_body'
+			]
+		);
+		$this->assertEquals('item_title item_body', $result['text']);
+		$this->assertEquals('<h4>item_title</h4><br>item_title item_body', $result['html']);
+	}
+
+	/**
+	 * Test the api_get_attachments() function.
+	 * @return void
+	 */
+	public function testApiGetAttachments()
+	{
+		$body = 'body';
+		$this->assertEmpty(api_get_attachments($body));
+	}
+
+	/**
+	 * Test the api_get_attachments() function with an img tag.
+	 * @return void
+	 */
+	public function testApiGetAttachmentsWithImage()
+	{
+		$body = '[img]http://via.placeholder.com/1x1.png[/img]';
+		$this->assertInternalType('array', api_get_attachments($body));
+	}
+
+	/**
+	 * Test the api_get_attachments() function with an img tag and an AndStatus user agent.
+	 * @return void
+	 */
+	public function testApiGetAttachmentsWithImageAndAndStatus()
+	{
+		$_SERVER['HTTP_USER_AGENT'] = 'AndStatus';
+		$body = '[img]http://via.placeholder.com/1x1.png[/img]';
+		$this->assertInternalType('array', api_get_attachments($body));
+	}
+
+	/**
+	 * Test the api_get_entitities() function.
+	 * @return void
+	 */
+	public function testApiGetEntitities()
+	{
+		$text = 'text';
+		$this->assertInternalType('array', api_get_entitities($text, 'bbcode'));
+	}
+
+	/**
+	 * Test the api_get_entitities() function with the include_entities parameter.
+	 * @return void
+	 */
+	public function testApiGetEntititiesWithIncludeEntities()
+	{
+		$_REQUEST['include_entities'] = 'true';
+		$text = 'text';
+		$result = api_get_entitities($text, 'bbcode');
+		$this->assertInternalType('array', $result['hashtags']);
+		$this->assertInternalType('array', $result['symbols']);
+		$this->assertInternalType('array', $result['urls']);
+		$this->assertInternalType('array', $result['user_mentions']);
+	}
+
+	/**
+	 * Test the api_format_items_embeded_images() function.
+	 * @return void
+	 */
+	public function testApiFormatItemsEmbededImages()
+	{
+		$this->assertEquals(
+			'text ' . System::baseUrl() . '/display/item_guid',
+			api_format_items_embeded_images(['guid' => 'item_guid'], 'text data:image/foo')
+		);
+	}
+
+	/**
+	 * Test the api_contactlink_to_array() function.
+	 * @return void
+	 */
+	public function testApiContactlinkToArray()
+	{
+		$this->assertEquals(
+			[
+				'name' => 'text',
+				'url' => '',
+			],
+			api_contactlink_to_array('text')
+		);
+	}
+
+	/**
+	 * Test the api_contactlink_to_array() function with an URL.
+	 * @return void
+	 */
+	public function testApiContactlinkToArrayWithUrl()
+	{
+		$this->assertEquals(
+			[
+				'name' => ['link_text'],
+				'url' => ['url'],
+			],
+			api_contactlink_to_array('text <a href="url">link_text</a>')
+		);
+	}
+
+	/**
+	 * Test the api_format_items_activities() function.
+	 * @return void
+	 */
+	public function testApiFormatItemsActivities()
+	{
+		$item = ['uid' => 0, 'uri' => ''];
+		$result = api_format_items_activities($item);
+		$this->assertArrayHasKey('like', $result);
+		$this->assertArrayHasKey('dislike', $result);
+		$this->assertArrayHasKey('attendyes', $result);
+		$this->assertArrayHasKey('attendno', $result);
+		$this->assertArrayHasKey('attendmaybe', $result);
+	}
+
+	/**
+	 * Test the api_format_items_activities() function with an XML result.
+	 * @return void
+	 */
+	public function testApiFormatItemsActivitiesWithXml()
+	{
+		$item = ['uid' => 0, 'uri' => ''];
+		$result = api_format_items_activities($item, 'xml');
+		$this->assertArrayHasKey('friendica:like', $result);
+		$this->assertArrayHasKey('friendica:dislike', $result);
+		$this->assertArrayHasKey('friendica:attendyes', $result);
+		$this->assertArrayHasKey('friendica:attendno', $result);
+		$this->assertArrayHasKey('friendica:attendmaybe', $result);
+	}
+
+	/**
+	 * Test the api_format_items_profiles() function.
+	 * @return void
+	 */
+	public function testApiFormatItemsProfiles()
+	{
+		$profile_row = [
+			'id' => 'profile_id',
+			'profile-name' => 'profile_name',
+			'is-default' => true,
+			'hide-friends' => true,
+			'photo' => 'profile_photo',
+			'thumb' => 'profile_thumb',
+			'publish' => true,
+			'net-publish' => true,
+			'pdesc' => 'description',
+			'dob' => 'date_of_birth',
+			'address' => 'address',
+			'locality' => 'city',
+			'region' => 'region',
+			'postal-code' => 'postal_code',
+			'country-name' => 'country',
+			'hometown' => 'hometown',
+			'gender' => 'gender',
+			'marital' => 'marital',
+			'with' => 'marital_with',
+			'howlong' => 'marital_since',
+			'sexual' => 'sexual',
+			'politic' => 'politic',
+			'religion' => 'religion',
+			'pub_keywords' => 'public_keywords',
+			'prv_keywords' => 'private_keywords',
+
+			'likes' => 'likes',
+			'dislikes' => 'dislikes',
+			'about' => 'about',
+			'music' => 'music',
+			'book' => 'book',
+			'tv' => 'tv',
+			'film' => 'film',
+			'interest' => 'interest',
+			'romance' => 'romance',
+			'work' => 'work',
+			'education' => 'education',
+			'contact' => 'social_networks',
+			'homepage' => 'homepage'
+		];
+		$result = api_format_items_profiles($profile_row);
+		$this->assertEquals(
+			[
+				'profile_id' => 'profile_id',
+				'profile_name' => 'profile_name',
+				'is_default' => true,
+				'hide_friends' => true,
+				'profile_photo' => 'profile_photo',
+				'profile_thumb' => 'profile_thumb',
+				'publish' => true,
+				'net_publish' => true,
+				'description' => 'description',
+				'date_of_birth' => 'date_of_birth',
+				'address' => 'address',
+				'city' => 'city',
+				'region' => 'region',
+				'postal_code' => 'postal_code',
+				'country' => 'country',
+				'hometown' => 'hometown',
+				'gender' => 'gender',
+				'marital' => 'marital',
+				'marital_with' => 'marital_with',
+				'marital_since' => 'marital_since',
+				'sexual' => 'sexual',
+				'politic' => 'politic',
+				'religion' => 'religion',
+				'public_keywords' => 'public_keywords',
+				'private_keywords' => 'private_keywords',
+
+				'likes' => 'likes',
+				'dislikes' => 'dislikes',
+				'about' => 'about',
+				'music' => 'music',
+				'book' => 'book',
+				'tv' => 'tv',
+				'film' => 'film',
+				'interest' => 'interest',
+				'romance' => 'romance',
+				'work' => 'work',
+				'education' => 'education',
+				'social_networks' => 'social_networks',
+				'homepage' => 'homepage',
+				'users' => null
+			],
+			$result
+		);
+	}
+
+	/**
+	 * Test the api_format_items() function.
+	 * @return void
+	 */
+	public function testApiFormatItems()
+	{
+		$items = [
+			[
+				'item_network' => 'item_network',
+				'source' => 'web',
+				'coord' => '5 7',
+				'body' => '',
+				'verb' => '',
+				'author-id' => 43,
+				'author-network' => Protocol::DFRN,
+				'author-link' => 'http://localhost/profile/othercontact',
+				'plink' => '',
+			]
+		];
+		$result = api_format_items($items, ['id' => 0], true);
+		foreach ($result as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_format_items() function with an XML result.
+	 * @return void
+	 */
+	public function testApiFormatItemsWithXml()
+	{
+		$items = [
+			[
+				'coord' => '5 7',
+				'body' => '',
+				'verb' => '',
+				'author-id' => 43,
+				'author-network' => Protocol::DFRN,
+				'author-link' => 'http://localhost/profile/othercontact',
+				'plink' => '',
+			]
+		];
+		$result = api_format_items($items, ['id' => 0], true, 'xml');
+		foreach ($result as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_format_items() function.
+	 * @return void
+	 */
+	public function testApiAccountRateLimitStatus()
+	{
+		$result = api_account_rate_limit_status('json');
+		$this->assertEquals(150, $result['hash']['remaining_hits']);
+		$this->assertEquals(150, $result['hash']['hourly_limit']);
+		$this->assertInternalType('int', $result['hash']['reset_time_in_seconds']);
+	}
+
+	/**
+	 * Test the api_format_items() function with an XML result.
+	 * @return void
+	 */
+	public function testApiAccountRateLimitStatusWithXml()
+	{
+		$result = api_account_rate_limit_status('xml');
+		$this->assertXml($result, 'hash');
+	}
+
+	/**
+	 * Test the api_help_test() function.
+	 * @return void
+	 */
+	public function testApiHelpTest()
+	{
+		$result = api_help_test('json');
+		$this->assertEquals(['ok' => 'ok'], $result);
+	}
+
+	/**
+	 * Test the api_help_test() function with an XML result.
+	 * @return void
+	 */
+	public function testApiHelpTestWithXml()
+	{
+		$result = api_help_test('xml');
+		$this->assertXml($result, 'ok');
+	}
+
+	/**
+	 * Test the api_lists_list() function.
+	 * @return void
+	 */
+	public function testApiListsList()
+	{
+		$result = api_lists_list('json');
+		$this->assertEquals(['lists_list' => []], $result);
+	}
+
+	/**
+	 * Test the api_lists_ownerships() function.
+	 * @return void
+	 */
+	public function testApiListsOwnerships()
+	{
+		$result = api_lists_ownerships('json');
+		foreach ($result['lists']['lists'] as $list) {
+			$this->assertList($list);
+		}
+	}
+
+	/**
+	 * Test the api_lists_ownerships() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiListsOwnershipsWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_lists_ownerships('json');
+	}
+
+	/**
+	 * Test the api_lists_statuses() function.
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 * @return void
+	 */
+	public function testApiListsStatuses()
+	{
+		api_lists_statuses('json');
+	}
+
+	/**
+	 * Test the api_lists_statuses() function with a list ID.
+	 * @return void
+	 */
+	public function testApiListsStatusesWithListId()
+	{
+		$_REQUEST['list_id'] = 1;
+		$_REQUEST['page'] = -1;
+		$_REQUEST['max_id'] = 10;
+		$result = api_lists_statuses('json');
+		foreach ($result['status'] as $status) {
+			$this->assertStatus($status);
+		}
+	}
+
+	/**
+	 * Test the api_lists_statuses() function with a list ID and a RSS result.
+	 * @return void
+	 */
+	public function testApiListsStatusesWithListIdAndRss()
+	{
+		$_REQUEST['list_id'] = 1;
+		$result = api_lists_statuses('rss');
+		$this->assertXml($result, 'statuses');
+	}
+
+	/**
+	 * Test the api_lists_statuses() function with an unallowed user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiListsStatusesWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_lists_statuses('json');
+	}
+
+	/**
+	 * Test the api_statuses_f() function.
+	 * @return void
+	 */
+	public function testApiStatusesFWithFriends()
+	{
+		$_GET['page'] = -1;
+		$result = api_statuses_f('friends');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_statuses_f() function.
+	 * @return void
+	 */
+	public function testApiStatusesFWithFollowers()
+	{
+		$result = api_statuses_f('followers');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_statuses_f() function.
+	 * @return void
+	 */
+	public function testApiStatusesFWithBlocks()
+	{
+		$result = api_statuses_f('blocks');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_statuses_f() function.
+	 * @return void
+	 */
+	public function testApiStatusesFWithIncoming()
+	{
+		$result = api_statuses_f('incoming');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_statuses_f() function an undefined cursor GET variable.
+	 * @return void
+	 */
+	public function testApiStatusesFWithUndefinedCursor()
+	{
+		$_GET['cursor'] = 'undefined';
+		$this->assertFalse(api_statuses_f('friends'));
+	}
+
+	/**
+	 * Test the api_statuses_friends() function.
+	 * @return void
+	 */
+	public function testApiStatusesFriends()
+	{
+		$result = api_statuses_friends('json');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_statuses_friends() function an undefined cursor GET variable.
+	 * @return void
+	 */
+	public function testApiStatusesFriendsWithUndefinedCursor()
+	{
+		$_GET['cursor'] = 'undefined';
+		$this->assertFalse(api_statuses_friends('json'));
+	}
+
+	/**
+	 * Test the api_statuses_followers() function.
+	 * @return void
+	 */
+	public function testApiStatusesFollowers()
+	{
+		$result = api_statuses_followers('json');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_statuses_followers() function an undefined cursor GET variable.
+	 * @return void
+	 */
+	public function testApiStatusesFollowersWithUndefinedCursor()
+	{
+		$_GET['cursor'] = 'undefined';
+		$this->assertFalse(api_statuses_followers('json'));
+	}
+
+	/**
+	 * Test the api_blocks_list() function.
+	 * @return void
+	 */
+	public function testApiBlocksList()
+	{
+		$result = api_blocks_list('json');
+		$this->assertArrayHasKey('user', $result);
+	}
+
+	/**
+	 * Test the api_blocks_list() function an undefined cursor GET variable.
+	 * @return void
+	 */
+	public function testApiBlocksListWithUndefinedCursor()
+	{
+		$_GET['cursor'] = 'undefined';
+		$this->assertFalse(api_blocks_list('json'));
+	}
+
+	/**
+	 * Test the api_friendships_incoming() function.
+	 * @return void
+	 */
+	public function testApiFriendshipsIncoming()
+	{
+		$result = api_friendships_incoming('json');
+		$this->assertArrayHasKey('id', $result);
+	}
+
+	/**
+	 * Test the api_friendships_incoming() function an undefined cursor GET variable.
+	 * @return void
+	 */
+	public function testApiFriendshipsIncomingWithUndefinedCursor()
+	{
+		$_GET['cursor'] = 'undefined';
+		$this->assertFalse(api_friendships_incoming('json'));
+	}
+
+	/**
+	 * Test the api_statusnet_config() function.
+	 * @return void
+	 */
+	public function testApiStatusnetConfig()
+	{
+		$result = api_statusnet_config('json');
+		$this->assertEquals('localhost', $result['config']['site']['server']);
+		$this->assertEquals('default', $result['config']['site']['theme']);
+		$this->assertEquals(System::baseUrl() . '/images/friendica-64.png', $result['config']['site']['logo']);
+		$this->assertTrue($result['config']['site']['fancy']);
+		$this->assertEquals('en', $result['config']['site']['language']);
+		$this->assertEquals('UTC', $result['config']['site']['timezone']);
+		$this->assertEquals(200000, $result['config']['site']['textlimit']);
+		$this->assertEquals('false', $result['config']['site']['private']);
+		$this->assertEquals('false', $result['config']['site']['ssl']);
+		$this->assertEquals(30, $result['config']['site']['shorturllength']);
+	}
+
+	/**
+	 * Test the api_statusnet_version() function.
+	 * @return void
+	 */
+	public function testApiStatusnetVersion()
+	{
+		$result = api_statusnet_version('json');
+		$this->assertEquals('0.9.7', $result['version']);
+	}
+
+	/**
+	 * Test the api_ff_ids() function.
+	 * @return void
+	 */
+	public function testApiFfIds()
+	{
+		$result = api_ff_ids('json');
+		$this->assertNull($result);
+	}
+
+	/**
+	 * Test the api_ff_ids() function with a result.
+	 * @return void
+	 */
+	public function testApiFfIdsWithResult()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_ff_ids() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFfIdsWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_ff_ids('json');
+	}
+
+	/**
+	 * Test the api_friends_ids() function.
+	 * @return void
+	 */
+	public function testApiFriendsIds()
+	{
+		$result = api_friends_ids('json');
+		$this->assertNull($result);
+	}
+
+	/**
+	 * Test the api_followers_ids() function.
+	 * @return void
+	 */
+	public function testApiFollowersIds()
+	{
+		$result = api_followers_ids('json');
+		$this->assertNull($result);
+	}
+
+	/**
+	 * Test the api_direct_messages_new() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesNew()
+	{
+		$result = api_direct_messages_new('json');
+		$this->assertNull($result);
+	}
+
+	/**
+	 * Test the api_direct_messages_new() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiDirectMessagesNewWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_direct_messages_new('json');
+	}
+
+	/**
+	 * Test the api_direct_messages_new() function with an user ID.
+	 * @return void
+	 */
+	public function testApiDirectMessagesNewWithUserId()
+	{
+		$_POST['text'] = 'message_text';
+		$_POST['user_id'] = $this->otherUser['id'];
+		$result = api_direct_messages_new('json');
+		$this->assertEquals(['direct_message' => ['error' => -1]], $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_new() function with a screen name.
+	 * @return void
+	 */
+	public function testApiDirectMessagesNewWithScreenName()
+	{
+		$_POST['text'] = 'message_text';
+		$_POST['screen_name'] = $this->friendUser['nick'];
+		$result = api_direct_messages_new('json');
+		$this->assertEquals(1, $result['direct_message']['id']);
+		$this->assertContains('message_text', $result['direct_message']['text']);
+		$this->assertEquals('selfcontact', $result['direct_message']['sender_screen_name']);
+		$this->assertEquals(1, $result['direct_message']['friendica_seen']);
+	}
+
+	/**
+	 * Test the api_direct_messages_new() function with a title.
+	 * @return void
+	 */
+	public function testApiDirectMessagesNewWithTitle()
+	{
+		$_POST['text'] = 'message_text';
+		$_POST['screen_name'] = $this->friendUser['nick'];
+		$_REQUEST['title'] = 'message_title';
+		$result = api_direct_messages_new('json');
+		$this->assertEquals(1, $result['direct_message']['id']);
+		$this->assertContains('message_text', $result['direct_message']['text']);
+		$this->assertContains('message_title', $result['direct_message']['text']);
+		$this->assertEquals('selfcontact', $result['direct_message']['sender_screen_name']);
+		$this->assertEquals(1, $result['direct_message']['friendica_seen']);
+	}
+
+	/**
+	 * Test the api_direct_messages_new() function with an RSS result.
+	 * @return void
+	 */
+	public function testApiDirectMessagesNewWithRss()
+	{
+		$_POST['text'] = 'message_text';
+		$_POST['screen_name'] = $this->friendUser['nick'];
+		$result = api_direct_messages_new('rss');
+		$this->assertXml($result, 'direct-messages');
+	}
+
+	/**
+	 * Test the api_direct_messages_destroy() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiDirectMessagesDestroy()
+	{
+		api_direct_messages_destroy('json');
+	}
+
+	/**
+	 * Test the api_direct_messages_destroy() function with the friendica_verbose GET param.
+	 * @return void
+	 */
+	public function testApiDirectMessagesDestroyWithVerbose()
+	{
+		$_GET['friendica_verbose'] = 'true';
+		$result = api_direct_messages_destroy('json');
+		$this->assertEquals(
+			[
+				'$result' => [
+					'result' => 'error',
+					'message' => 'message id or parenturi not specified'
+				]
+			],
+			$result
+		);
+	}
+
+	/**
+	 * Test the api_direct_messages_destroy() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiDirectMessagesDestroyWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_direct_messages_destroy('json');
+	}
+
+	/**
+	 * Test the api_direct_messages_destroy() function with a non-zero ID.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiDirectMessagesDestroyWithId()
+	{
+		$_REQUEST['id'] = 1;
+		api_direct_messages_destroy('json');
+	}
+
+	/**
+	 * Test the api_direct_messages_destroy() with a non-zero ID and the friendica_verbose GET param.
+	 * @return void
+	 */
+	public function testApiDirectMessagesDestroyWithIdAndVerbose()
+	{
+		$_REQUEST['id'] = 1;
+		$_REQUEST['friendica_parenturi'] = 'parent_uri';
+		$_GET['friendica_verbose'] = 'true';
+		$result = api_direct_messages_destroy('json');
+		$this->assertEquals(
+			[
+				'$result' => [
+					'result' => 'error',
+					'message' => 'message id not in database'
+				]
+			],
+			$result
+		);
+	}
+
+	/**
+	 * Test the api_direct_messages_destroy() function with a non-zero ID.
+	 * @return void
+	 */
+	public function testApiDirectMessagesDestroyWithCorrectId()
+	{
+		$this->markTestIncomplete('We need to add a dataset for this.');
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesBoxWithSentbox()
+	{
+		$_REQUEST['page'] = -1;
+		$_REQUEST['max_id'] = 10;
+		$result = api_direct_messages_box('json', 'sentbox', 'false');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesBoxWithConversation()
+	{
+		$result = api_direct_messages_box('json', 'conversation', 'false');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesBoxWithAll()
+	{
+		$result = api_direct_messages_box('json', 'all', 'false');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesBoxWithInbox()
+	{
+		$result = api_direct_messages_box('json', 'inbox', 'false');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesBoxWithVerbose()
+	{
+		$result = api_direct_messages_box('json', 'sentbox', 'true');
+		$this->assertEquals(
+			[
+				'$result' => [
+					'result' => 'error',
+					'message' => 'no mails available'
+				]
+			],
+			$result
+		);
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function with a RSS result.
+	 * @return void
+	 */
+	public function testApiDirectMessagesBoxWithRss()
+	{
+		$result = api_direct_messages_box('rss', 'sentbox', 'false');
+		$this->assertXml($result, 'direct-messages');
+	}
+
+	/**
+	 * Test the api_direct_messages_box() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiDirectMessagesBoxWithUnallowedUser()
+	{
+		$_SESSION['allow_api'] = false;
+		$_GET['screen_name'] = $this->selfUser['nick'];
+		api_direct_messages_box('json', 'sentbox', 'false');
+	}
+
+	/**
+	 * Test the api_direct_messages_sentbox() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesSentbox()
+	{
+		$result = api_direct_messages_sentbox('json');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_inbox() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesInbox()
+	{
+		$result = api_direct_messages_inbox('json');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_all() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesAll()
+	{
+		$result = api_direct_messages_all('json');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_direct_messages_conversation() function.
+	 * @return void
+	 */
+	public function testApiDirectMessagesConversation()
+	{
+		$result = api_direct_messages_conversation('json');
+		$this->assertArrayHasKey('direct_message', $result);
+	}
+
+	/**
+	 * Test the api_oauth_request_token() function.
+	 * @return void
+	 */
+	public function testApiOauthRequestToken()
+	{
+		$this->markTestIncomplete('killme() kills phpunit as well');
+	}
+
+	/**
+	 * Test the api_oauth_access_token() function.
+	 * @return void
+	 */
+	public function testApiOauthAccessToken()
+	{
+		$this->markTestIncomplete('killme() kills phpunit as well');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoalbumDelete()
+	{
+		api_fr_photoalbum_delete('json');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function with an album name.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoalbumDeleteWithAlbum()
+	{
+		$_REQUEST['album'] = 'album_name';
+		api_fr_photoalbum_delete('json');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function with an album name.
+	 * @return void
+	 */
+	public function testApiFrPhotoalbumDeleteWithValidAlbum()
+	{
+		$this->markTestIncomplete('We need to add a dataset for this.');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoalbumUpdate()
+	{
+		api_fr_photoalbum_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function with an album name.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoalbumUpdateWithAlbum()
+	{
+		$_REQUEST['album'] = 'album_name';
+		api_fr_photoalbum_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function with an album name.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoalbumUpdateWithAlbumAndNewAlbum()
+	{
+		$_REQUEST['album'] = 'album_name';
+		$_REQUEST['album_new'] = 'album_name';
+		api_fr_photoalbum_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_update() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFrPhotoalbumUpdateWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_fr_photoalbum_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photoalbum_delete() function with an album name.
+	 * @return void
+	 */
+	public function testApiFrPhotoalbumUpdateWithValidAlbum()
+	{
+		$this->markTestIncomplete('We need to add a dataset for this.');
+	}
+
+	/**
+	 * Test the api_fr_photos_list() function.
+	 * @return void
+	 */
+	public function testApiFrPhotosList()
+	{
+		$result = api_fr_photos_list('json');
+		$this->assertArrayHasKey('photo', $result);
+	}
+
+	/**
+	 * Test the api_fr_photos_list() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFrPhotosListWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_fr_photos_list('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_create_update() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoCreateUpdate()
+	{
+		api_fr_photo_create_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_create_update() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFrPhotoCreateUpdateWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_fr_photo_create_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_create_update() function with an album name.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoCreateUpdateWithAlbum()
+	{
+		$_REQUEST['album'] = 'album_name';
+		api_fr_photo_create_update('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_create_update() function with the update mode.
+	 * @return void
+	 */
+	public function testApiFrPhotoCreateUpdateWithUpdate()
+	{
+		$this->markTestIncomplete('We need to create a dataset for this');
+	}
+
+	/**
+	 * Test the api_fr_photo_create_update() function with an uploaded file.
+	 * @return void
+	 */
+	public function testApiFrPhotoCreateUpdateWithFile()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_fr_photo_delete() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoDelete()
+	{
+		api_fr_photo_delete('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_delete() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFrPhotoDeleteWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_fr_photo_delete('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_delete() function with a photo ID.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoDeleteWithPhotoId()
+	{
+		$_REQUEST['photo_id'] = 1;
+		api_fr_photo_delete('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_delete() function with a correct photo ID.
+	 * @return void
+	 */
+	public function testApiFrPhotoDeleteWithCorrectPhotoId()
+	{
+		$this->markTestIncomplete('We need to create a dataset for this.');
+	}
+
+	/**
+	 * Test the api_fr_photo_detail() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFrPhotoDetail()
+	{
+		api_fr_photo_detail('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_detail() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFrPhotoDetailWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_fr_photo_detail('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_detail() function with a photo ID.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\NotFoundException
+	 */
+	public function testApiFrPhotoDetailWithPhotoId()
+	{
+		$_REQUEST['photo_id'] = 1;
+		api_fr_photo_detail('json');
+	}
+
+	/**
+	 * Test the api_fr_photo_detail() function with a correct photo ID.
+	 * @return void
+	 */
+	public function testApiFrPhotoDetailCorrectPhotoId()
+	{
+		$this->markTestIncomplete('We need to create a dataset for this.');
+	}
+
+	/**
+	 * Test the api_account_update_profile_image() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiAccountUpdateProfileImage()
+	{
+		api_account_update_profile_image('json');
+	}
+
+	/**
+	 * Test the api_account_update_profile_image() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiAccountUpdateProfileImageWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_account_update_profile_image('json');
+	}
+
+	/**
+	 * Test the api_account_update_profile_image() function with an uploaded file.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiAccountUpdateProfileImageWithUpload()
+	{
+		$this->markTestIncomplete();
+	}
+
+
+	/**
+	 * Test the api_account_update_profile() function.
+	 * @return void
+	 */
+	public function testApiAccountUpdateProfile()
+	{
+		$_POST['name'] = 'new_name';
+		$_POST['description'] = 'new_description';
+		$result = api_account_update_profile('json');
+		// We can't use assertSelfUser() here because the user object is missing some properties.
+		$this->assertEquals($this->selfUser['id'], $result['user']['cid']);
+		$this->assertEquals('Friendica', $result['user']['location']);
+		$this->assertEquals($this->selfUser['nick'], $result['user']['screen_name']);
+		$this->assertEquals('dfrn', $result['user']['network']);
+		$this->assertEquals('new_name', $result['user']['name']);
+		$this->assertEquals('new_description', $result['user']['description']);
+	}
+
+	/**
+	 * Test the check_acl_input() function.
+	 * @return void
+	 */
+	public function testCheckAclInput()
+	{
+		$result = check_acl_input('<aclstring>');
+		// Where does this result come from?
+		$this->assertEquals(1, $result);
+	}
+
+	/**
+	 * Test the check_acl_input() function with an empty ACL string.
+	 * @return void
+	 */
+	public function testCheckAclInputWithEmptyAclString()
+	{
+		$result = check_acl_input(' ');
+		$this->assertFalse($result);
+	}
+
+	/**
+	 * Test the save_media_to_database() function.
+	 * @return void
+	 */
+	public function testSaveMediaToDatabase()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the post_photo_item() function.
+	 * @return void
+	 */
+	public function testPostPhotoItem()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the prepare_photo_data() function.
+	 * @return void
+	 */
+	public function testPreparePhotoData()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_remoteauth() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFriendicaRemoteauth()
+	{
+		api_friendica_remoteauth();
+	}
+
+	/**
+	 * Test the api_friendica_remoteauth() function with an URL.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFriendicaRemoteauthWithUrl()
+	{
+		$_GET['url'] = 'url';
+		$_GET['c_url'] = 'url';
+		api_friendica_remoteauth();
+	}
+
+	/**
+	 * Test the api_friendica_remoteauth() function with a correct URL.
+	 * @return void
+	 */
+	public function testApiFriendicaRemoteauthWithCorrectUrl()
+	{
+		$this->markTestIncomplete("We can't use an assertion here because of App->redirect().");
+		$_GET['url'] = 'url';
+		$_GET['c_url'] = $this->selfUser['nurl'];
+		api_friendica_remoteauth();
+	}
+
+	/**
+	 * Test the api_share_as_retweet() function.
+	 * @return void
+	 */
+	public function testApiShareAsRetweet()
+	{
+		$item = ['body' => '', 'author-id' => 1, 'owner-id' => 1];
+		$result = api_share_as_retweet($item);
+		$this->assertFalse($result);
+	}
+
+	/**
+	 * Test the api_share_as_retweet() function with a valid item.
+	 * @return void
+	 */
+	public function testApiShareAsRetweetWithValidItem()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_get_nick() function.
+	 * @return void
+	 */
+	public function testApiGetNick()
+	{
+		$result = api_get_nick($this->otherUser['nurl']);
+		$this->assertEquals('othercontact', $result);
+	}
+
+	/**
+	 * Test the api_get_nick() function with a wrong URL.
+	 * @return void
+	 */
+	public function testApiGetNickWithWrongUrl()
+	{
+		$result = api_get_nick('wrong_url');
+		$this->assertFalse($result);
+	}
+
+	/**
+	 * Test the api_in_reply_to() function.
+	 * @return void
+	 */
+	public function testApiInReplyTo()
+	{
+		$result = api_in_reply_to(['id' => 0, 'parent' => 0, 'uri' => '', 'thr-parent' => '']);
+		$this->assertArrayHasKey('status_id', $result);
+		$this->assertArrayHasKey('user_id', $result);
+		$this->assertArrayHasKey('status_id_str', $result);
+		$this->assertArrayHasKey('user_id_str', $result);
+		$this->assertArrayHasKey('screen_name', $result);
+	}
+
+	/**
+	 * Test the api_in_reply_to() function with a valid item.
+	 * @return void
+	 */
+	public function testApiInReplyToWithValidItem()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_clean_plain_items() function.
+	 * @return void
+	 */
+	public function testApiCleanPlainItems()
+	{
+		$_REQUEST['include_entities'] = 'true';
+		$result = api_clean_plain_items('some_text [url="some_url"]some_text[/url]');
+		$this->assertEquals('some_text [url="some_url"]"some_url"[/url]', $result);
+	}
+
+	/**
+	 * Test the api_clean_attachments() function.
+	 * @return void
+	 */
+	public function testApiCleanAttachments()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_best_nickname() function.
+	 * @return void
+	 */
+	public function testApiBestNickname()
+	{
+		$contacts = [];
+		$result = api_best_nickname($contacts);
+		$this->assertNull($result);
+	}
+
+	/**
+	 * Test the api_best_nickname() function with contacts.
+	 * @return void
+	 */
+	public function testApiBestNicknameWithContacts()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_group_show() function.
+	 * @return void
+	 */
+	public function testApiFriendicaGroupShow()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_group_delete() function.
+	 * @return void
+	 */
+	public function testApiFriendicaGroupDelete()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_lists_destroy() function.
+	 * @return void
+	 */
+	public function testApiListsDestroy()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the group_create() function.
+	 * @return void
+	 */
+	public function testGroupCreate()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_group_create() function.
+	 * @return void
+	 */
+	public function testApiFriendicaGroupCreate()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_lists_create() function.
+	 * @return void
+	 */
+	public function testApiListsCreate()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_group_update() function.
+	 * @return void
+	 */
+	public function testApiFriendicaGroupUpdate()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_lists_update() function.
+	 * @return void
+	 */
+	public function testApiListsUpdate()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_activity() function.
+	 * @return void
+	 */
+	public function testApiFriendicaActivity()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_notification() function.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFriendicaNotification()
+	{
+		api_friendica_notification('json');
+	}
+
+	/**
+	 * Test the api_friendica_notification() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFriendicaNotificationWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_friendica_notification('json');
+	}
+
+	/**
+	 * Test the api_friendica_notification() function with an argument count.
+	 * @return void
+	 */
+	public function testApiFriendicaNotificationWithArgumentCount()
+	{
+		$this->app->argv = ['api', 'friendica', 'notification'];
+		$this->app->argc = count($this->app->argv);
+		$result = api_friendica_notification('json');
+		$this->assertEquals(['note' => false], $result);
+	}
+
+	/**
+	 * Test the api_friendica_notification() function with an XML result.
+	 * @return void
+	 */
+	public function testApiFriendicaNotificationWithXmlResult()
+	{
+		$this->app->argv = ['api', 'friendica', 'notification'];
+		$this->app->argc = count($this->app->argv);
+		$result = api_friendica_notification('xml');
+		$this->assertXml($result, 'notes');
+	}
+
+	/**
+	 * Test the api_friendica_notification_seen() function.
+	 * @return void
+	 */
+	public function testApiFriendicaNotificationSeen()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_direct_messages_setseen() function.
+	 * @return void
+	 */
+	public function testApiFriendicaDirectMessagesSetseen()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_direct_messages_search() function.
+	 * @return void
+	 */
+	public function testApiFriendicaDirectMessagesSearch()
+	{
+		$this->markTestIncomplete();
+	}
+
+	/**
+	 * Test the api_friendica_profile_show() function.
+	 * @return void
+	 */
+	public function testApiFriendicaProfileShow()
+	{
+		$result = api_friendica_profile_show('json');
+		// We can't use assertSelfUser() here because the user object is missing some properties.
+		$this->assertEquals($this->selfUser['id'], $result['$result']['friendica_owner']['cid']);
+		$this->assertEquals('Friendica', $result['$result']['friendica_owner']['location']);
+		$this->assertEquals($this->selfUser['name'], $result['$result']['friendica_owner']['name']);
+		$this->assertEquals($this->selfUser['nick'], $result['$result']['friendica_owner']['screen_name']);
+		$this->assertEquals('dfrn', $result['$result']['friendica_owner']['network']);
+		$this->assertTrue($result['$result']['friendica_owner']['verified']);
+		$this->assertFalse($result['$result']['multi_profiles']);
+	}
+
+	/**
+	 * Test the api_friendica_profile_show() function with a profile ID.
+	 * @return void
+	 */
+	public function testApiFriendicaProfileShowWithProfileId()
+	{
+		$this->markTestIncomplete('We need to add a dataset for this.');
+	}
+
+	/**
+	 * Test the api_friendica_profile_show() function with a wrong profile ID.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\BadRequestException
+	 */
+	public function testApiFriendicaProfileShowWithWrongProfileId()
+	{
+		$_REQUEST['profile_id'] = 666;
+		api_friendica_profile_show('json');
+	}
+
+	/**
+	 * Test the api_friendica_profile_show() function without an authenticated user.
+	 * @return void
+	 * @expectedException Friendica\Network\HTTPException\ForbiddenException
+	 */
+	public function testApiFriendicaProfileShowWithoutAuthenticatedUser()
+	{
+		$_SESSION['authenticated'] = false;
+		api_friendica_profile_show('json');
+	}
+
+	/**
+	 * Test the api_saved_searches_list() function.
+	 * @return void
+	 */
+	public function testApiSavedSearchesList()
+	{
+		$result = api_saved_searches_list('json');
+		$this->assertEquals(1, $result['terms'][0]['id']);
+		$this->assertEquals(1, $result['terms'][0]['id_str']);
+		$this->assertEquals('Saved search', $result['terms'][0]['name']);
+		$this->assertEquals('Saved search', $result['terms'][0]['query']);
+	}
+}
diff --git a/tests/include/TextTest.php b/tests/include/TextTest.php
new file mode 100644
index 0000000000..ac1b7d7757
--- /dev/null
+++ b/tests/include/TextTest.php
@@ -0,0 +1,301 @@
+<?php
+/**
+ * TextTest class.
+ */
+
+namespace Friendica\Test;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests for text functions.
+ */
+class TextTest extends TestCase
+{
+
+	/**
+	 *autonames should be random, even length
+	 */
+	public function testAutonameEven()
+	{
+		$autoname1=autoname(10);
+		$autoname2=autoname(10);
+
+		$this->assertNotEquals($autoname1, $autoname2);
+	}
+
+	/**
+	 *autonames should be random, odd length
+	 */
+	public function testAutonameOdd()
+	{
+		$autoname1=autoname(9);
+		$autoname2=autoname(9);
+
+		$this->assertNotEquals($autoname1, $autoname2);
+	}
+
+	/**
+	 * try to fail autonames
+	 */
+	public function testAutonameNoLength()
+	{
+		$autoname1=autoname(0);
+		$this->assertEquals(0, strlen($autoname1));
+	}
+
+	/**
+	 * try to fail it with invalid input
+	 *
+	 * @todo What's corect behaviour here? An exception?
+	 */
+	public function testAutonameNegativeLength()
+	{
+		$autoname1=autoname(-23);
+		$this->assertEquals(0, strlen($autoname1));
+	}
+
+	/**
+	 * test with a length, that may be too short
+	 */
+	public function testAutonameLength1()
+	{
+		$autoname1=autoname(1);
+		$this->assertEquals(1, strlen($autoname1));
+
+		$autoname2=autoname(1);
+		$this->assertEquals(1, strlen($autoname2));
+	}
+
+	/**
+	 * test attribute contains
+	 */
+	public function testAttributeContains1()
+	{
+		$testAttr="class1 notclass2 class3";
+		$this->assertTrue(attribute_contains($testAttr, "class3"));
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test attribute contains
+	 */
+	public function testAttributeContains2()
+	{
+		$testAttr="class1 not-class2 class3";
+		$this->assertTrue(attribute_contains($testAttr, "class3"));
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test with empty input
+	 */
+	public function testAttributeContainsEmpty()
+	{
+		$testAttr="";
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test input with special chars
+	 */
+	public function testAttributeContainsSpecialChars()
+	{
+		$testAttr="--... %\$ä() /(=?}";
+		$this->assertFalse(attribute_contains($testAttr, "class2"));
+	}
+
+	/**
+	 * test expand_acl, perfect input
+	 */
+	public function testExpandAclNormal()
+	{
+		$text='<1><2><3>';
+		$this->assertEquals(array(1, 2, 3), expand_acl($text));
+	}
+
+	/**
+	 * test with a big number
+	 */
+	public function testExpandAclBigNumber()
+	{
+		$text='<1><'.PHP_INT_MAX.'><15>';
+		$this->assertEquals(array(1, PHP_INT_MAX, 15), expand_acl($text));
+	}
+
+	/**
+	 * test with a string in it.
+	 *
+	 * @todo is this valid input? Otherwise: should there be an exception?
+	 */
+	public function testExpandAclString()
+	{
+		$text="<1><279012><tt>";
+		$this->assertEquals(array(1, 279012), expand_acl($text));
+	}
+
+	/**
+	 * test with a ' ' in it.
+	 *
+	 * @todo is this valid input? Otherwise: should there be an exception?
+	 */
+	public function testExpandAclSpace()
+	{
+		$text="<1><279 012><32>";
+		$this->assertEquals(array(1, "279", "32"), expand_acl($text));
+	}
+
+	/**
+	 * test empty input
+	 */
+	public function testExpandAclEmpty()
+	{
+		$text="";
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, no < at all
+	 *
+	 * @todo should there be an exception?
+	 */
+	public function testExpandAclNoBrackets()
+	{
+		$text="According to documentation, that's invalid. "; //should be invalid
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, just open <
+	 *
+	 * @todo should there be an exception?
+	 */
+	public function testExpandAclJustOneBracket1()
+	{
+		$text="<Another invalid string"; //should be invalid
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, just close >
+	 *
+	 * @todo should there be an exception?
+	 */
+	public function testExpandAclJustOneBracket2()
+	{
+		$text="Another invalid> string"; //should be invalid
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, just close >
+	 *
+	 * @todo should there be an exception?
+	 */
+	public function testExpandAclCloseOnly()
+	{
+		$text="Another> invalid> string>"; //should be invalid
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, just open <
+	 *
+	 * @todo should there be an exception?
+	 */
+	public function testExpandAclOpenOnly()
+	{
+		$text="<Another< invalid string<"; //should be invalid
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, open and close do not match
+	 *
+	 * @todo should there be an exception?
+	 */
+	public function testExpandAclNoMatching1()
+	{
+		$text="<Another<> invalid <string>"; //should be invalid
+		$this->assertEquals(array(), expand_acl($text));
+	}
+
+	/**
+	 * test invalid input, empty <>
+	 *
+	 * @todo should there be an exception? Or array(1, 3)
+	 * (This should be array(1,3) - mike)
+	 */
+	public function testExpandAclEmptyMatch()
+	{
+		$text="<1><><3>";
+		$this->assertEquals(array(1,3), expand_acl($text));
+	}
+
+	/**
+	 * test, that tags are escaped
+	 */
+	public function testEscapeTags()
+	{
+		$invalidstring='<submit type="button" onclick="alert(\'failed!\');" />';
+
+		$validstring=notags($invalidstring);
+		$escapedString=escape_tags($invalidstring);
+
+		$this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
+		$this->assertEquals(
+			"&lt;submit type=&quot;button&quot; onclick=&quot;alert('failed!');&quot; /&gt;",
+			$escapedString
+		);
+	}
+
+	/**
+	 *xmlify and unxmlify
+	 */
+	public function testXmlify()
+	{
+		$text="<tag>I want to break\n this!11!<?hard?></tag>";
+		$xml=xmlify($text);
+		$retext=unxmlify($text);
+
+		$this->assertEquals($text, $retext);
+	}
+
+	/**
+	 * xmlify and put in a document
+	 */
+	public function testXmlifyDocument()
+	{
+		$tag="<tag>I want to break</tag>";
+		$xml=xmlify($tag);
+		$text='<text>'.$xml.'</text>';
+
+		$xml_parser=xml_parser_create();
+		//should be possible to parse it
+		$values=array();
+		$index=array();
+		$this->assertEquals(1, xml_parse_into_struct($xml_parser, $text, $values, $index));
+
+		$this->assertEquals(
+			array('TEXT'=>array(0)),
+			$index
+		);
+		$this->assertEquals(
+			array(array('tag'=>'TEXT', 'type'=>'complete', 'level'=>1, 'value'=>$tag)),
+			$values
+		);
+
+		xml_parser_free($xml_parser);
+	}
+
+	/**
+	 * test hex2bin and reverse
+	 */
+	public function testHex2Bin()
+	{
+		$this->assertEquals(-3, hex2bin(bin2hex(-3)));
+		$this->assertEquals(0, hex2bin(bin2hex(0)));
+		$this->assertEquals(12, hex2bin(bin2hex(12)));
+		$this->assertEquals(PHP_INT_MAX, hex2bin(bin2hex(PHP_INT_MAX)));
+	}
+}
diff --git a/tests/src/App/ModeTest.php b/tests/src/App/ModeTest.php
index bac553eb8c..cab953bdaf 100644
--- a/tests/src/App/ModeTest.php
+++ b/tests/src/App/ModeTest.php
@@ -3,16 +3,20 @@
 namespace Friendica\Test\src\App;
 
 use Friendica\App\Mode;
+use Friendica\Test\MockedTest;
+use Friendica\Test\Util\ConfigMockTrait;
+use Friendica\Test\Util\DBAMockTrait;
 use Friendica\Test\Util\VFSTrait;
-use PHPUnit\Framework\TestCase;
 
 /**
  * @runTestsInSeparateProcesses
  * @preserveGlobalState disabled
  */
-class ModeTest extends TestCase
+class ModeTest extends MockedTest
 {
 	use VFSTrait;
+	use DBAMockTrait;
+	use ConfigMockTrait;
 
 	public function setUp()
 	{
@@ -48,10 +52,7 @@ class ModeTest extends TestCase
 
 	public function testWithoutDatabase()
 	{
-		$dba =  \Mockery::mock('alias:Friendica\Database\DBA');
-		$dba
-			->shouldReceive('connected')
-			->andReturn(false);
+		$this->mockConnected(false, 1);
 
 		$mode = new Mode($this->root->url());
 		$mode->determine();
@@ -65,14 +66,8 @@ class ModeTest extends TestCase
 
 	public function testWithoutDatabaseSetup()
 	{
-		$dba =  \Mockery::mock('alias:Friendica\Database\DBA');
-		$dba
-			->shouldReceive('connected')
-			->andReturn(true);
-		$dba
-			->shouldReceive('fetchFirst')
-			->with('SHOW TABLES LIKE \'config\'')
-			->andReturn(false);
+		$this->mockConnected(true, 1);
+		$this->mockFetchFirst('SHOW TABLES LIKE \'config\'', false, 1);
 
 		$mode = new Mode($this->root->url());
 		$mode->determine();
@@ -85,20 +80,9 @@ class ModeTest extends TestCase
 
 	public function testWithMaintenanceMode()
 	{
-		$dba =  \Mockery::mock('alias:Friendica\Database\DBA');
-		$dba
-			->shouldReceive('connected')
-			->andReturn(true);
-		$dba
-			->shouldReceive('fetchFirst')
-			->with('SHOW TABLES LIKE \'config\'')
-			->andReturn(true);
-
-		$conf = \Mockery::mock('alias:Friendica\Core\Config');
-		$conf
-			->shouldReceive('get')
-			->with('system', 'maintenance')
-			->andReturn(true);
+		$this->mockConnected(true, 1);
+		$this->mockFetchFirst('SHOW TABLES LIKE \'config\'', true, 1);
+		$this->mockConfigGet('system', 'maintenance', true, 1);
 
 		$mode = new Mode($this->root->url());
 		$mode->determine();
@@ -112,20 +96,9 @@ class ModeTest extends TestCase
 
 	public function testNormalMode()
 	{
-		$dba =  \Mockery::mock('alias:Friendica\Database\DBA');
-		$dba
-			->shouldReceive('connected')
-			->andReturn(true);
-		$dba
-			->shouldReceive('fetchFirst')
-			->with('SHOW TABLES LIKE \'config\'')
-			->andReturn(true);
-
-		$conf = \Mockery::mock('alias:Friendica\Core\Config');
-		$conf
-			->shouldReceive('get')
-			->with('system', 'maintenance')
-			->andReturn(false);
+		$this->mockConnected(true, 1);
+		$this->mockFetchFirst('SHOW TABLES LIKE \'config\'', true, 1);
+		$this->mockConfigGet('system', 'maintenance', false, 1);
 
 		$mode = new Mode($this->root->url());
 		$mode->determine();
diff --git a/tests/src/BaseObjectTest.php b/tests/src/BaseObjectTest.php
new file mode 100644
index 0000000000..f8542f7b38
--- /dev/null
+++ b/tests/src/BaseObjectTest.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * BaseObjectTest class.
+ */
+
+namespace Friendica\Test;
+
+use Friendica\App;
+use Friendica\BaseObject;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Tests for the BaseObject class.
+ */
+class BaseObjectTest extends TestCase
+{
+
+	/**
+	 * Create variables used in tests.
+	 */
+	protected function setUp()
+	{
+		$this->baseObject = new BaseObject();
+	}
+
+	/**
+	 * Test the getApp() function.
+	 * @return void
+	 */
+	public function testGetApp()
+	{
+		$this->assertInstanceOf(App::class, $this->baseObject->getApp());
+	}
+
+	/**
+	 * Test the setApp() function.
+	 * @return void
+	 */
+	public function testSetApp()
+	{
+		$app = new App(__DIR__ . '/../../');
+		$this->assertNull($this->baseObject->setApp($app));
+		$this->assertEquals($app, $this->baseObject->getApp());
+	}
+}
diff --git a/tests/src/Core/Console/AutomaticInstallationConsoleTest.php b/tests/src/Core/Console/AutomaticInstallationConsoleTest.php
index d8f78b483f..957517f035 100644
--- a/tests/src/Core/Console/AutomaticInstallationConsoleTest.php
+++ b/tests/src/Core/Console/AutomaticInstallationConsoleTest.php
@@ -5,6 +5,7 @@ namespace Friendica\Test\src\Core\Console;
 use Friendica\Core\Console\AutomaticInstallation;
 use Friendica\Test\Util\DBAMockTrait;
 use Friendica\Test\Util\DBStructureMockTrait;
+use Friendica\Test\Util\L10nMockTrait;
 use Friendica\Test\Util\RendererMockTrait;
 use org\bovigo\vfs\vfsStream;
 use org\bovigo\vfs\vfsStreamFile;
@@ -16,6 +17,7 @@ use org\bovigo\vfs\vfsStreamFile;
  */
 class AutomaticInstallationConsoleTest extends ConsoleTest
 {
+	use L10nMockTrait;
 	use DBAMockTrait;
 	use DBStructureMockTrait;
 	use RendererMockTrait;
@@ -51,6 +53,8 @@ class AutomaticInstallationConsoleTest extends ConsoleTest
 		$this->db_pass = getenv('MYSQL_PASSWORD');
 
 		$this->mockConfigGet('config', 'php_path', false);
+
+		$this->mockL10nT();
 	}
 
 	/**
diff --git a/tests/src/Core/InstallerTest.php b/tests/src/Core/InstallerTest.php
index a4ee20b8ce..ebbf5037d4 100644
--- a/tests/src/Core/InstallerTest.php
+++ b/tests/src/Core/InstallerTest.php
@@ -3,24 +3,48 @@
 // this is in the same namespace as Install for mocking 'function_exists'
 namespace Friendica\Core;
 
+use Friendica\Test\MockedTest;
+use Friendica\Test\Util\L10nMockTrait;
 use Friendica\Test\Util\VFSTrait;
-use PHPUnit\Framework\TestCase;
 
 /**
  * @runTestsInSeparateProcesses
  * @preserveGlobalState disabled
  */
-class InstallerTest extends TestCase
+class InstallerTest extends MockedTest
 {
 	use VFSTrait;
+	use L10nMockTrait;
 
 	public function setUp()
 	{
-		parent::setUp(); // TODO: Change the autogenerated stub
+		parent::setUp();
 
 		$this->setUpVfsDir();
 	}
 
+	/**
+	 * Mocking the L10n::t() calls for the function checks
+	 */
+	private function mockFunctionL10TCalls()
+	{
+		$this->mockL10nT('Apache mod_rewrite module', 1);
+		$this->mockL10nT('PDO or MySQLi PHP module', 1);
+		$this->mockL10nT('libCurl PHP module', 1);
+		$this->mockL10nT('Error: libCURL PHP module required but not installed.', 1);
+		$this->mockL10nT('XML PHP module', 1);
+		$this->mockL10nT('GD graphics PHP module', 1);
+		$this->mockL10nT('Error: GD graphics PHP module with JPEG support required but not installed.', 1);
+		$this->mockL10nT('OpenSSL PHP module', 1);
+		$this->mockL10nT('Error: openssl PHP module required but not installed.', 1);
+		$this->mockL10nT('mb_string PHP module', 1);
+		$this->mockL10nT('Error: mb_string PHP module required but not installed.', 1);
+		$this->mockL10nT('iconv PHP module', 1);
+		$this->mockL10nT('Error: iconv PHP module required but not installed.', 1);
+		$this->mockL10nT('POSIX PHP module', 1);
+		$this->mockL10nT('Error: POSIX PHP module required but not installed.', 1);
+	}
+
 	private function assertCheckExist($position, $title, $help, $status, $required, $assertionArray)
 	{
 		$this->assertArraySubset([$position => [
@@ -87,66 +111,73 @@ class InstallerTest extends TestCase
 	 */
 	public function testCheckFunctions()
 	{
-		$this->setFunctions(['curl_init' => false]);
+		$this->mockFunctionL10TCalls();
+		$this->setFunctions(['curl_init' => false, 'imagecreatefromjpeg' => true]);
 		$install = new Installer();
 		$this->assertFalse($install->checkFunctions());
 		$this->assertCheckExist(3,
-			L10n::t('libCurl PHP module'),
-			L10n::t('Error: libCURL PHP module required but not installed.'),
+			'libCurl PHP module',
+			'Error: libCURL PHP module required but not installed.',
 			false,
 			true,
 			$install->getChecks());
 
+		$this->mockFunctionL10TCalls();
 		$this->setFunctions(['imagecreatefromjpeg' => false]);
 		$install = new Installer();
 		$this->assertFalse($install->checkFunctions());
 		$this->assertCheckExist(4,
-			L10n::t('GD graphics PHP module'),
-			L10n::t('Error: GD graphics PHP module with JPEG support required but not installed.'),
+			'GD graphics PHP module',
+			'Error: GD graphics PHP module with JPEG support required but not installed.',
 			false,
 			true,
 			$install->getChecks());
 
+		$this->mockFunctionL10TCalls();
 		$this->setFunctions(['openssl_public_encrypt' => false]);
 		$install = new Installer();
 		$this->assertFalse($install->checkFunctions());
 		$this->assertCheckExist(5,
-			L10n::t('OpenSSL PHP module'),
-			L10n::t('Error: openssl PHP module required but not installed.'),
+			'OpenSSL PHP module',
+			'Error: openssl PHP module required but not installed.',
 			false,
 			true,
 			$install->getChecks());
 
+		$this->mockFunctionL10TCalls();
 		$this->setFunctions(['mb_strlen' => false]);
 		$install = new Installer();
 		$this->assertFalse($install->checkFunctions());
 		$this->assertCheckExist(6,
-			L10n::t('mb_string PHP module'),
-			L10n::t('Error: mb_string PHP module required but not installed.'),
+			'mb_string PHP module',
+			'Error: mb_string PHP module required but not installed.',
 			false,
 			true,
 			$install->getChecks());
 
+		$this->mockFunctionL10TCalls();
 		$this->setFunctions(['iconv_strlen' => false]);
 		$install = new Installer();
 		$this->assertFalse($install->checkFunctions());
 		$this->assertCheckExist(7,
-			L10n::t('iconv PHP module'),
-			L10n::t('Error: iconv PHP module required but not installed.'),
+			'iconv PHP module',
+			'Error: iconv PHP module required but not installed.',
 			false,
 			true,
 			$install->getChecks());
 
+		$this->mockFunctionL10TCalls();
 		$this->setFunctions(['posix_kill' => false]);
 		$install = new Installer();
 		$this->assertFalse($install->checkFunctions());
 		$this->assertCheckExist(8,
-			L10n::t('POSIX PHP module'),
-			L10n::t('Error: POSIX PHP module required but not installed.'),
+			'POSIX PHP module',
+			'Error: POSIX PHP module required but not installed.',
 			false,
 			true,
 			$install->getChecks());
 
+		$this->mockFunctionL10TCalls();
 		$this->setFunctions([
 			'curl_init' => true,
 			'imagecreatefromjpeg' => true,
@@ -308,13 +339,14 @@ class InstallerTest extends TestCase
 	public function testImagickNotInstalled()
 	{
 		$this->setClasses(['Imagick' => false]);
+		$this->mockL10nT('ImageMagick PHP extension is not installed');
 
 		$install = new Installer();
 
 		// even there is no supported type, Imagick should return true (because it is not required)
 		$this->assertTrue($install->checkImagick());
 		$this->assertCheckExist(0,
-			L10n::t('ImageMagick PHP extension is not installed'),
+			'ImageMagick PHP extension is not installed',
 			'',
 			false,
 			false,