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   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\HttpKernel\Tests\CacheClearer;
  13
  14 use PHPUnit\Framework\TestCase;
  15 use Symfony\Component\HttpKernel\CacheClearer\ChainCacheClearer;
  16
  17 class ChainCacheClearerTest extends TestCase
  18 {
  19     protected static $cacheDir;
  20
  21     public static function setUpBeforeClass()
  22     {
  23         self::$cacheDir = tempnam(sys_get_temp_dir(), 'sf2_cache_clearer_dir');
  24     }
  25
  26     public static function tearDownAfterClass()
  27     {
  28         @unlink(self::$cacheDir);
  29     }
  30
  31     public function testInjectClearersInConstructor()
  32     {
  33         $clearer = $this->getMockClearer();
  34         $clearer
  35             ->expects($this->once())
  36             ->method('clear');
  37
  38         $chainClearer = new ChainCacheClearer(array($clearer));
  39         $chainClearer->clear(self::$cacheDir);
  40     }
  41
  42     public function testInjectClearerUsingAdd()
  43     {
  44         $clearer = $this->getMockClearer();
  45         $clearer
  46             ->expects($this->once())
  47             ->method('clear');
  48
  49         $chainClearer = new ChainCacheClearer();
  50         $chainClearer->add($clearer);
  51         $chainClearer->clear(self::$cacheDir);
  52     }
  53
  54     protected function getMockClearer()
  55     {
  56         return $this->getMockBuilder('Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface')->getMock();
  57     }
  58 }