code: function it_parses_first()
      {
          $this->beConstructedWith(new ConnectionFaker);
          $response = $this->first();
          $response->executedQuery()->shouldReturn('SELECT * FROM database LIMIT 0, 1');
          $response->shouldReturnAnInstanceOf('\Clusterpoint\Response\Single');
          $response->shouldBeAnInstanceOf('\Clusterpoint\Response\Response');
          $response->shouldImplement('\Clusterpoint\Contracts\ResponseInterface');
      }
docs: First