public function test_hDel() { $this->assertEquals('hdel key field', $this->redis->hDel('key', 'field')); $this->assertEquals('hdel key field field1', $this->redis->hDel('key', 'field', 'field1')); $this->assertEquals('hdel key field field1', $this->redis->hDel('key', array('field', 'field1'))); }