www.aleph1.co.uk Git - yaffs-website/blob - vendor/doctrine/cache/tests/Doctrine/Tests/Common/Cache/CacheProviderTest.php

   1 <?php
   2
   3 namespace Doctrine\Tests\Common\Cache;
   4
   5 class CacheProviderTest extends \Doctrine\Tests\DoctrineTestCase
   6 {
   7     public function testFetchMultiWillFilterNonRequestedKeys()
   8     {
   9         /* @var $cache \Doctrine\Common\Cache\CacheProvider|\PHPUnit_Framework_MockObject_MockObject */
  10         $cache = $this->getMockForAbstractClass(
  11             'Doctrine\Common\Cache\CacheProvider',
  12             array(),
  13             '',
  14             true,
  15             true,
  16             true,
  17             array('doFetchMultiple')
  18         );
  19
  20         $cache
  21             ->expects($this->once())
  22             ->method('doFetchMultiple')
  23             ->will($this->returnValue(array(
  24                 '[foo][1]' => 'bar',
  25                 '[bar][1]' => 'baz',
  26                 '[baz][1]' => 'tab',
  27             )));
  28
  29         $this->assertEquals(
  30             array('foo' => 'bar', 'bar' => 'baz'),
  31             $cache->fetchMultiple(array('foo', 'bar'))
  32         );
  33     }
  34
  35     public function testFailedDeleteAllDoesNotChangeNamespaceVersion()
  36     {
  37         /* @var $cache \Doctrine\Common\Cache\CacheProvider|\PHPUnit_Framework_MockObject_MockObject */
  38         $cache = $this->getMockForAbstractClass(
  39             'Doctrine\Common\Cache\CacheProvider',
  40             array(),
  41             '',
  42             true,
  43             true,
  44             true,
  45             array('doFetch', 'doSave', 'doContains')
  46         );
  47
  48         $cache
  49             ->expects($this->once())
  50             ->method('doFetch')
  51             ->with('DoctrineNamespaceCacheKey[]')
  52             ->will($this->returnValue(false));
  53
  54         // doSave is only called once from deleteAll as we do not need to persist the default version in getNamespaceVersion()
  55         $cache
  56             ->expects($this->once())
  57             ->method('doSave')
  58             ->with('DoctrineNamespaceCacheKey[]')
  59             ->will($this->returnValue(false));
  60
  61         // After a failed deleteAll() the local namespace version is not increased (still 1). Otherwise all data written afterwards
  62         // would be lost outside the current instance.
  63         $cache
  64             ->expects($this->once())
  65             ->method('doContains')
  66             ->with('[key][1]')
  67             ->will($this->returnValue(true));
  68
  69         $this->assertFalse($cache->deleteAll(), 'deleteAll() returns false when saving the namespace version fails');
  70         $cache->contains('key');
  71     }
  72
  73     public function testSaveMultipleNoFail()
  74     {
  75         /* @var $cache \Doctrine\Common\Cache\CacheProvider|\PHPUnit_Framework_MockObject_MockObject */
  76         $cache = $this->getMockForAbstractClass(
  77             'Doctrine\Common\Cache\CacheProvider',
  78             array(),
  79             '',
  80             true,
  81             true,
  82             true,
  83             array('doSave')
  84         );
  85
  86         $cache
  87             ->expects($this->at(1))
  88             ->method('doSave')
  89             ->with('[kerr][1]', 'verr', 0)
  90             ->will($this->returnValue(false));
  91
  92         $cache
  93             ->expects($this->at(2))
  94             ->method('doSave')
  95             ->with('[kok][1]', 'vok', 0)
  96             ->will($this->returnValue(true));
  97
  98         $cache->saveMultiple(array(
  99             'kerr'  => 'verr',
 100             'kok'   => 'vok',
 101         ));
 102     }
 103 }