Fragments Cannot Be Unmarshaled about graphql HOT 1 CLOSED

func TestFragment(t *testing.T) {
	type myerror struct {
		Message graphql.String
		Type struct {
			Class graphql.String
			ErrorTypeInvalidRequest struct {
				Fields []struct {
					Field graphql.String
					Message graphql.String
				}
			}  `graphql:"... on ErrorTypeInvalidRequest"`
		}
	}
	type query struct {
		Error myerror
	}
	var got query
	err := jsonutil.UnmarshalGraphQL([]byte(`{
		"error": {
			"message": "Invalid limit",
			"type": {
				"class": "INVALID_REQUEST",
				"fields": [
					{
						"field": "limit",
						"message": "0 is not between the allowed limit of 1 to 50"
					}
				]
			}
		}
	}`), &got)
	if err != nil {
		t.Fatal(err)
	}
	var want query
	want.Error = myerror{
		Message: "Invalid limit",
		Type: struct{Class graphql.String; ErrorTypeInvalidRequest struct{Fields []struct{Field graphql.String; Message graphql.String}} "graphql:\"... on ErrorTypeInvalidRequest\""}{
			Class: "INVALID_REQUEST",
			ErrorTypeInvalidRequest: struct{Fields []struct{Field graphql.String; Message graphql.String}}{
				Fields: []struct{Field graphql.String; Message graphql.String}{
					{"limit", "0 is not between the allowed limit of 1 to 50"},
				},
			},
		},
	}
	if !reflect.DeepEqual(got, want) {
		t.Error("not equal")
	}
}