public function testGettersAndSetters()
{
$this->assertEquals($this->credis->getHost(), $this->config[0]->host);
$this->assertEquals($this->credis->getPort(), $this->config[0]->port);
$this->assertEquals($this->credis->getSelectedDb(), 0);
$this->assertTrue($this->credis->select(2));
$this->assertEquals($this->credis->getSelectedDb(), 2);
$this->assertTrue($this->credis->isConnected());
$this->credis->close();
$this->assertFalse($this->credis->isConnected());
$this->credis = new Credis_Client($this->config[0]->host, $this->config[0]->port, null, 'persistenceId');
$this->assertEquals('persistenceId', $this->credis->getPersistence());
$this->credis = new Credis_Client('localhost', 12345);
$this->credis->setMaxConnectRetries(1);
$this->setExpectedException('CredisException', 'Connection to Redis failed after 2 failures.');
$this->credis->connect();
}