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sources/3rdparty/kriswallsmith/assetic/tests/Assetic/Test/Cache/ExpiringCacheTest.php 2.98 KB
6d9380f96   Cédric Dupont   Update sources OC...
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  <?php
  
  /*
   * This file is part of the Assetic package, an OpenSky project.
   *
   * (c) 2010-2014 OpenSky Project Inc
   *
   * For the full copyright and license information, please view the LICENSE
   * file that was distributed with this source code.
   */
  
  namespace Assetic\Test\Cache;
  
  use Assetic\Cache\ExpiringCache;
  
  class ExpiringCacheTest extends \PHPUnit_Framework_TestCase
  {
      private $inner;
      private $lifetime;
      private $cache;
  
      protected function setUp()
      {
          $this->inner = $this->getMock('Assetic\\Cache\\CacheInterface');
          $this->lifetime = 3600;
          $this->cache = new ExpiringCache($this->inner, $this->lifetime);
      }
  
      public function testHasExpired()
      {
          $key = 'asdf';
          $expiresKey = 'asdf.expires';
          $thePast = 0;
  
          $this->inner->expects($this->once())
              ->method('has')
              ->with($key)
              ->will($this->returnValue(true));
          $this->inner->expects($this->once())
              ->method('get')
              ->with($expiresKey)
              ->will($this->returnValue($thePast));
          $this->inner->expects($this->at(2))
              ->method('remove')
              ->with($expiresKey);
          $this->inner->expects($this->at(3))
              ->method('remove')
              ->with($key);
  
          $this->assertFalse($this->cache->has($key), '->has() returns false if an expired value exists');
      }
  
      public function testHasNotExpired()
      {
          $key = 'asdf';
          $expiresKey = 'asdf.expires';
          $theFuture = time() * 2;
  
          $this->inner->expects($this->once())
              ->method('has')
              ->with($key)
              ->will($this->returnValue(true));
          $this->inner->expects($this->once())
              ->method('get')
              ->with($expiresKey)
              ->will($this->returnValue($theFuture));
  
          $this->assertTrue($this->cache->has($key), '->has() returns true if a value the not expired');
      }
  
      public function testSetLifetime()
      {
          $key = 'asdf';
          $expiresKey = 'asdf.expires';
          $value = 'qwerty';
  
          $this->inner->expects($this->at(0))
              ->method('set')
              ->with($expiresKey, $this->greaterThanOrEqual(time() + $this->lifetime));
          $this->inner->expects($this->at(1))
              ->method('set')
              ->with($key, $value);
  
          $this->cache->set($key, $value);
      }
  
      public function testRemove()
      {
          $key = 'asdf';
          $expiresKey = 'asdf.expires';
  
          $this->inner->expects($this->at(0))
              ->method('remove')
              ->with($expiresKey);
          $this->inner->expects($this->at(1))
              ->method('remove')
              ->with($key);
  
          $this->cache->remove($key);
      }
  
      public function testGet()
      {
          $this->inner->expects($this->once())
              ->method('get')
              ->with('foo')
              ->will($this->returnValue('bar'));
  
          $this->assertEquals('bar', $this->cache->get('foo'), '->get() returns the cached value');
      }
  }