Added Unittests for cache

[friendica.git] / tests / src / Core / Cache / CacheTest.php

diff --git a/tests/src/Core/Cache/CacheTest.php b/tests/src/Core/Cache/CacheTest.php
new file mode 100644 (file)
index 0000000..419e0cd
--- /dev/null
+++ b/tests/src/Core/Cache/CacheTest.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace Friendica\Test\src\Core\Cache;
+
+use Friendica\App;
+use Friendica\Core\Config;
+use Friendica\Test\DatabaseTest;
+
+abstract class CacheTest extends DatabaseTest
+{
+       /**
+        * @var \Friendica\Core\Cache\ICacheDriver
+        */
+       protected $instance;
+
+       abstract protected function getInstance();
+
+       protected function setUp()
+       {
+               global $a;
+               parent::setUp();
+               $this->instance = $this->getInstance();
+
+               // Reusable App object
+               $this->app = new App(__DIR__.'/../');
+               $a = $this->app;
+
+               // 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');
+       }
+
+       function testSimple() {
+               $this->assertNull($this->instance->get('value1'));
+
+               $value='foobar';
+               $this->instance->set('value1', $value);
+               $received=$this->instance->get('value1');
+               $this->assertEquals($value, $received, 'Value received from cache not equal to the original');
+               $value='ipsum lorum';
+               $this->instance->set('value1', $value);
+               $received=$this->instance->get('value1');
+               $this->assertEquals($value, $received, 'Value not overwritten by second set');
+
+               $value2='foobar';
+               $this->instance->set('value2', $value2);
+               $received2=$this->instance->get('value2');
+               $this->assertEquals($value, $received, 'Value changed while setting other variable');
+               $this->assertEquals($value2, $received2, 'Second value not equal to original');
+
+               $this->assertNull($this->instance->get('not_set'), 'Unset value not equal to null');
+
+               $this->assertTrue($this->instance->delete('value1'));
+               $this->assertNull($this->instance->get('value1'));
+       }
+
+       function testClear() {
+               $value='ipsum lorum';
+               $this->instance->set('1_value1', $value . '1');
+               $this->instance->set('1_value2', $value . '2');
+               $this->instance->set('2_value1', $value . '3');
+               $this->instance->set('3_value1', $value . '4');
+
+               $this->assertEquals([
+                       '1_value1' => 'ipsum lorum1',
+                       '1_value2' => 'ipsum lorum2',
+                       '2_value1' => 'ipsum lorum3',
+                       '3_value1' => 'ipsum lorum4',
+               ], [
+                       '1_value1' => $this->instance->get('1_value1'),
+                       '1_value2' => $this->instance->get('1_value2'),
+                       '2_value1' => $this->instance->get('2_value1'),
+                       '3_value1' => $this->instance->get('3_value1'),
+               ]);
+
+               $this->assertTrue($this->instance->clear(false));
+
+               $this->assertEquals([
+                       '1_value1' => null,
+                       '1_value2' => null,
+                       '2_value1' => null,
+                       '3_value1' => null,
+               ], [
+                       '1_value1' => $this->instance->get('1_value1'),
+                       '1_value2' => $this->instance->get('1_value2'),
+                       '2_value1' => $this->instance->get('2_value1'),
+                       '3_value1' => $this->instance->get('3_value1'),
+               ]);
+       }
+
+       function testTTL() {
+               $this->assertNull($this->instance->get('value1'));
+
+               $value='foobar';
+               $this->instance->set('value1', $value, 1);
+               $received=$this->instance->get('value1');
+               $this->assertEquals($value, $received, 'Value received from cache not equal to the original');
+
+               sleep(2);
+
+               $this->assertNull($this->instance->get('value1'));
+       }
+}