public function testGetSetConnection()
{
$redisBackend = new Backend\Redis();
$this->assertFalse($redisBackend->getConnection()->getHost(), 'Connection was not reset');
$redisBackend->setConnection($this->redis);
$this->assertEquals($this->redis, $redisBackend->getConnection(), 'Connection was not set correctly');
}
/**
* Connect to specified host and port
*
* @param string $host Host
* @param int $port Port
* @param int $timeout Connection timeout
*
* @return null
*/
public function connect($host = null, $port = null, $timeout = 0)
{
$host = $host ?: $this->getConnection()->getHost();
$port = $port ?: $this->getConnection()->getPort();
$this->options['host'] = $host;
$this->options['port'] = $port;
$this->options['timeout'] = $timeout;
$dbNum = isset($this->options['dbNum']) ? $this->options['dbNum'] : $this->getDbNum();
$this->connection->connect($host, $port, $timeout);
if ($this->getAuth() !== null) {
//reauth connection after new connect
$this->setAuth($this->getAuth());
}
if ($dbNum != 0) {
$this->setDbNum($dbNum);
}
}