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

   1 <?php
   2
   3 namespace Doctrine\Tests\Common\Cache;
   4
   5 use Doctrine\Common\Cache\Cache;
   6 use Doctrine\Common\Cache\FilesystemCache;
   7
   8 /**
   9  * @group DCOM-101
  10  */
  11 class FilesystemCacheTest extends BaseFileCacheTest
  12 {
  13     public function testGetStats()
  14     {
  15         $cache = $this->_getCacheDriver();
  16         $stats = $cache->getStats();
  17
  18         $this->assertNull($stats[Cache::STATS_HITS]);
  19         $this->assertNull($stats[Cache::STATS_MISSES]);
  20         $this->assertNull($stats[Cache::STATS_UPTIME]);
  21         $this->assertEquals(0, $stats[Cache::STATS_MEMORY_USAGE]);
  22         $this->assertGreaterThan(0, $stats[Cache::STATS_MEMORY_AVAILABLE]);
  23     }
  24
  25     public function testCacheInSharedDirectoryIsPerExtension()
  26     {
  27         $cache1 = new FilesystemCache($this->directory, '.foo');
  28         $cache2 = new FilesystemCache($this->directory, '.bar');
  29
  30         $this->assertTrue($cache1->save('key1', 11));
  31         $this->assertTrue($cache1->save('key2', 12));
  32
  33         $this->assertTrue($cache2->save('key1', 21));
  34         $this->assertTrue($cache2->save('key2', 22));
  35
  36         $this->assertSame(11, $cache1->fetch('key1'), 'Cache value must not be influenced by a different cache in the same directory but different extension');
  37         $this->assertSame(12, $cache1->fetch('key2'));
  38         $this->assertTrue($cache1->flushAll());
  39         $this->assertFalse($cache1->fetch('key1'), 'flushAll() must delete all items with the current extension');
  40         $this->assertFalse($cache1->fetch('key2'));
  41
  42         $this->assertSame(21, $cache2->fetch('key1'), 'flushAll() must not remove items with a different extension in a shared directory');
  43         $this->assertSame(22, $cache2->fetch('key2'));
  44     }
  45
  46     public function testFlushAllWithNoExtension()
  47     {
  48         $cache = new FilesystemCache($this->directory, '');
  49
  50         $this->assertTrue($cache->save('key1', 1));
  51         $this->assertTrue($cache->save('key2', 2));
  52         $this->assertTrue($cache->flushAll());
  53         $this->assertFalse($cache->contains('key1'));
  54         $this->assertFalse($cache->contains('key2'));
  55     }
  56
  57     protected function _getCacheDriver()
  58     {
  59         return new FilesystemCache($this->directory);
  60     }
  61 }