Have an issue with list params not matching

[CodeNinjaUG]

   //creating random user. ///test function 
	user,_:= randomUser(t)
    n := 5
	//creating a slice of index n
	airlines := make([]db.Airline, n)
	for i:=0; i<n; i++ {
		 airlines[i] = RandomAirline(t)
	}
	//query
	type Query struct {
		pageID int
		pageSize int
	}
	test_cases := []struct{
		 name string
		 query  Query
		 setupAuth func(t *testing.T, request *http.Request, tokenMaker token.Maker)
         buildStubs func(store *mockdb.MockStore) 
		 checkResponse func(recorder *httptest.ResponseRecorder)
		}{
			{
               name : "OK",
			   query: Query {
				   pageID: 1,
				   pageSize: n,
			   },
			   setupAuth: func(t *testing.T, request *http.Request, tokenMaker token.Maker) {
				   addAuthorization(t, request, tokenMaker, authorizationBearerKey, user.Email, time.Minute)
			   },
			   buildStubs: func(store *mockdb.MockStore) {
				    arg := db.ListAirlinesParams{
						  Limit: int32(n),
						  Offset: 0,
					}
				    store.EXPECT().ListAirlines(gomock.Any(), gomock.Eq(arg)).Times(1).Return(airlines, nil)
			   },
			   checkResponse: func(recorder *httptest.ResponseRecorder) {
				    require.Equal(t, http.StatusOK, recorder.Code)
			   },
			},
		}



///live functionality

type listAirlinesRequest struct {
	 pageID int32 `form:"page_id" binding:"required,min=1"`
	 pageSize int32`form:"page_size" binding:"required,min=5,max=10"`
}

func (server *Server) GetAirlines(ctx *gin.Context){
		var req listAirlinesRequest
		if err := ctx.ShouldBindQuery(&req); err != nil{ 
				  ctx.JSON(http.StatusBadRequest, errorResponse(err))
				  return
		}
	    arg := db.ListAirlinesParams{
				  Limit: req.pageSize,
				  Offset: (req.pageID - 1) * req.pageSize,
	    }
		airlines, err := server.store.ListAirlines(ctx, arg)
		if err != nil {
			ctx.JSON(http.StatusInternalServerError, errorResponse(err))
			return
		}
		ctx.JSON(http.StatusOK, airlines)
  
  
  /////error
  --- FAIL: TestListAirlines (0.06s)
    --- FAIL: TestListAirlines/OK (0.00s)
        /Applications/XAMPP/xamppfiles/htdocs/SPS-Web/api/airline.go:92: Unexpected call to *mockdb.MockStore.ListAirlines([0xc000124600 {0 0}]) at /Applications/XAMPP/xamppfiles/htdocs/SPS-Web/api/airline.go:92 because: 
            expected call at /Applications/XAMPP/xamppfiles/htdocs/SPS-Web/api/airline_test.go:142 doesn't match the argument at index 1.
            Got: {0 0} (db.ListAirlinesParams)
            Want: is equal to {5 0} (db.ListAirlinesParams)
        /Applications/XAMPP/xamppfiles/htdocs/SPS-Web/api/controller.go:269: missing call(s) to *mockdb.MockStore.ListAirlines(is anything, is equal to {5 0} (db.ListAirlinesParams)) /Applications/XAMPP/xamppfiles/htdocs/SPS-Web/api/airline_test.go:142
        /Applications/XAMPP/xamppfiles/htdocs/SPS-Web/api/controller.go:269: aborting test due to missing call(s)
FAIL
FAIL	github.com/thinkIt-africa/SPS-Web/api	1.250s. ```