<?php
-// this is in the same namespace as Install for mocking 'rand' and 'random_init'
+// this is in the same namespace as Crypto for mocking 'rand' and 'random_init'
namespace Friendica\Util;
use PHPUnit\Framework\TestCase;
class CryptoTest extends TestCase
{
/**
- * Replaces function_exists results with given mocks
- *
- * @param array $functions a list from function names and their result
- */
- private function setFunctions($functions)
- {
- global $phpMock;
- $phpMock['function_exists'] = function($function) use ($functions) {
- foreach ($functions as $name => $value) {
- if ($function == $name) {
- return $value;
- }
- }
- return '__phpunit_continue__';
- };
- }
-
- /**
- * Replaces rand results with given mocks
- *
- */
- private function assertRand($min, $max)
- {
- global $phpMock;
- $phpMock['rand'] = function($mMin, $mMax) use ($min, $max) {
- $this->assertEquals($min, $mMin);
- $this->assertEquals($max, $mMax);
- return 1;
- };
- }
-
- /**
- * Replaces rand results with given mocks
+ * Replaces random_int results with given mocks
*
*/
private function assertRandomInt($min, $max)
};
}
- public function testRandomDigitsRand()
- {
- $this->setFunctions(['random_int' => false]);
- $this->assertRand(0, 9);
-
- $test = Crypto::randomDigits(1);
- $this->assertEquals(1, strlen($test));
- $this->assertEquals(1, $test);
-
- $test = Crypto::randomDigits(8);
- $this->assertEquals(8, strlen($test));
- $this->assertEquals(11111111, $test);
- }
-
-
public function testRandomDigitsRandomInt()
{
- $this->setFunctions(['random_int' => true]);
$this->assertRandomInt(0, 9);
$test = Crypto::randomDigits(1);
}
}
-/**
- * A workaround to replace the PHP native function_exists() with a mocked function
- *
- * @param string $function_name the Name of the function
- *
- * @return bool true or false
- */
-function function_exists($function_name)
-{
- global $phpMock;
- if (isset($phpMock['function_exists'])) {
- $result = call_user_func_array($phpMock['function_exists'], func_get_args());
- if ($result !== '__phpunit_continue__') {
- return $result;
- }
- }
- return call_user_func_array('\function_exists', func_get_args());
-}
-
-/**
- * A workaround to replace the PHP native rand() (< 7.0) with a mocked function
- *
- * @return int
- */
-function rand($min, $max)
-{
- global $phpMock;
- if (isset($phpMock['rand'])) {
- $result = call_user_func_array($phpMock['rand'], func_get_args());
- return $result;
- }
-}
-
/**
* A workaround to replace the PHP native random_int() (>= 7.0) with a mocked function
*