/**
* Tests a get() on the fast backend, with no hit on the consistent backend.
*/
public function testGetDoesntHitConsistentBackend()
{
$consistent_cache = $this->getMock('Drupal\\Core\\Cache\\CacheBackendInterface');
$timestamp_cid = ChainedFastBackend::LAST_WRITE_TIMESTAMP_PREFIX . 'cache_foo';
$timestamp_item = (object) array('cid' => $timestamp_cid, 'data' => time() - 60);
$consistent_cache->expects($this->once())->method('get')->with($timestamp_cid)->will($this->returnValue($timestamp_item));
$consistent_cache->expects($this->never())->method('getMultiple');
$fast_cache = new MemoryBackend('foo');
$fast_cache->set('foo', 'baz');
$chained_fast_backend = new ChainedFastBackend($consistent_cache, $fast_cache, 'foo');
$this->assertEquals('baz', $chained_fast_backend->get('foo')->data);
}
/**
* Test file storage on a cache hit in CachedStorage::read().
*/
public function testReadNonExistentFileCached()
{
$name = 'config.does_not_exist';
$cache = new MemoryBackend(__FUNCTION__);
$cache->set($name, FALSE);
$storage = $this->getMock('Drupal\\Core\\Config\\StorageInterface');
$storage->expects($this->never())->method('read');
$this->cacheFactory->expects($this->once())->method('get')->with('config')->will($this->returnValue($cache));
$cachedStorage = new CachedStorage($storage, $this->cacheFactory);
$this->assertFalse($cachedStorage->read($name));
}
