public function test_sInterStore()
{
$this->assertEquals('sinterstore d k', $this->redis->sInterStore('d', 'k'));
$this->assertEquals('sinterstore d k1 k2', $this->redis->sInterStore('d', array('k1', 'k2')));
$this->assertEquals('sinterstore d k1 k2', $this->redis->sInterStore('d', 'k1', 'k2'));
}
