public function testGetMasterAddressByName()
{
$address = $this->sentinel->getMasterAddressByName($this->sentinelConfig->clustername);
$this->assertInternalType('array', $address);
$this->assertCount(2, $address);
$this->assertArrayHasKey(0, $address);
$this->assertArrayHasKey(1, $address);
$this->assertEquals($this->redisConfig[0]['host'], $address[0]);
$this->assertEquals($this->redisConfig[0]['port'], $address[1]);
}