github.com/operandinc/gqlgen@v0.16.1/codegen/testserver/followschema/validtypes_test.go (about)

     1  package followschema
     2  
     3  import (
     4  	"context"
     5  	"testing"
     6  
     7  	"github.com/operandinc/gqlgen/client"
     8  	"github.com/operandinc/gqlgen/graphql/handler"
     9  	"github.com/stretchr/testify/require"
    10  )
    11  
    12  func TestValidType(t *testing.T) {
    13  	resolvers := &Stub{}
    14  	resolvers.QueryResolver.ValidType = func(ctx context.Context) (validType *ValidType, e error) {
    15  		return &ValidType{
    16  			DifferentCase:    "new",
    17  			DifferentCaseOld: "old",
    18  		}, nil
    19  	}
    20  
    21  	c := client.New(handler.NewDefaultServer(NewExecutableSchema(Config{Resolvers: resolvers})))
    22  
    23  	t.Run("fields with differing cases can be distinguished", func(t *testing.T) {
    24  		var resp struct {
    25  			ValidType struct {
    26  				New string `json:"differentCase"`
    27  				Old string `json:"different_case"`
    28  			}
    29  		}
    30  		err := c.Post(`query { validType { differentCase, different_case } }`, &resp)
    31  		require.NoError(t, err)
    32  
    33  		require.Equal(t, "new", resp.ValidType.New)
    34  		require.Equal(t, "old", resp.ValidType.Old)
    35  	})
    36  }