public function itIsPossibleToRemoveEntryFromCache()
{
$backend = $this->setUpBackend();
$data = 'Some data';
$identifier = 'MyIdentifier' . md5(uniqid(mt_rand(), true));
$backend->set($identifier, $data);
$backend->remove($identifier);
$inCache = $backend->has($identifier);
$this->assertFalse($inCache, 'Failed to set and remove data from Memcache');
}