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')); }