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

   1 <?php
   2
   3 namespace Doctrine\Tests\Common\Cache;
   4
   5 use Doctrine\Common\Cache\Cache;
   6 use Doctrine\Common\Cache\PredisCache;
   7 use Predis\Client;
   8 use Predis\Connection\ConnectionException;
   9
  10 class PredisCacheTest extends CacheTest
  11 {
  12     private $client;
  13
  14     protected function setUp()
  15     {
  16         if (!class_exists('Predis\Client')) {
  17             $this->markTestSkipped('Predis\Client is missing. Make sure to "composer install" to have all dev dependencies.');
  18         }
  19
  20         $this->client = new Client();
  21
  22         try {
  23             $this->client->connect();
  24         } catch (ConnectionException $e) {
  25             $this->markTestSkipped('Cannot connect to Redis because of: ' . $e);
  26         }
  27     }
  28
  29     public function testHitMissesStatsAreProvided()
  30     {
  31         $cache = $this->_getCacheDriver();
  32         $stats = $cache->getStats();
  33
  34         $this->assertNotNull($stats[Cache::STATS_HITS]);
  35         $this->assertNotNull($stats[Cache::STATS_MISSES]);
  36     }
  37
  38     /**
  39      * @return PredisCache
  40      */
  41     protected function _getCacheDriver()
  42     {
  43         return new PredisCache($this->client);
  44     }
  45
  46     /**
  47      * {@inheritDoc}
  48      *
  49      * @dataProvider provideDataToCache
  50      */
  51     public function testSetContainsFetchDelete($value)
  52     {
  53         if (array() === $value) {
  54             $this->markTestIncomplete(
  55                 'Predis currently doesn\'t support saving empty array values. '
  56                 . 'See https://github.com/nrk/predis/issues/241'
  57             );
  58         }
  59
  60         parent::testSetContainsFetchDelete($value);
  61     }
  62
  63     /**
  64      * {@inheritDoc}
  65      *
  66      * @dataProvider provideDataToCache
  67      */
  68     public function testUpdateExistingEntry($value)
  69     {
  70         if (array() === $value) {
  71             $this->markTestIncomplete(
  72                 'Predis currently doesn\'t support saving empty array values. '
  73                 . 'See https://github.com/nrk/predis/issues/241'
  74             );
  75         }
  76
  77         parent::testUpdateExistingEntry($value);
  78     }
  79
  80     public function testAllowsGenericPredisClient()
  81     {
  82         /* @var $predisClient \Predis\ClientInterface */
  83         $predisClient = $this->getMock('Predis\\ClientInterface');
  84
  85         $this->assertInstanceOf('Doctrine\\Common\\Cache\\PredisCache', new PredisCache($predisClient));
  86     }
  87 }