public function testMemcached()
{
if (!class_exists('Memcached')) {
$this->markTestSkipped();
return;
}
$cache = new GitPHP_Cache(new GitPHP_Cache_Memcached(array(array('127.0.0.1', 11211))));
$cache->Clear();
$this->assertFalse($cache->Exists('testkey1|testkey2'));
$cache->Set('testkey1|testkey2', 'testvalue1');
$this->assertTrue($cache->Exists('testkey1|testkey2'));
$this->assertEquals('testvalue1', $cache->Get('testkey1|testkey2'));
$this->assertFalse($cache->Get('testkey3|testkey4'));
$cache->Set('testkey3|testkey4', 'testvalue2');
$cache->Delete('testkey1|testkey2');
$this->assertFalse($cache->Exists('testkey1|testkey2'));
$this->assertTrue($cache->Exists('testkey3|testkey4'));
$cache->Clear();
$this->assertFalse($cache->Exists('testkey3|testkey4'));
}