code: function it_parses_insert_one()
      {
          $this->beConstructedWith(new ConnectionFaker);
          $response = $this->insertOne(array("name" => "Marks", "surname"=>"Gerasimovs", "age"=>24));
          $response->executedQuery()->shouldReturn('{"name" : "Marks","surname" : "Gerasimovs","age" : 24}');
          $response->shouldReturnAnInstanceOf('\Clusterpoint\Response\Single');
          $response->shouldBeAnInstanceOf('\Clusterpoint\Response\Response');
      }
docs: Insert