Function TestCustomRuleSet

validator/validator_test.go:253–293

(t *testing.T)

}

func TestCustomRuleSet(t *testing.T) {
	someRule := validator.Rule{
		Name: "SomeRule",
		RuleFunc: func(observers *validator.Events, addError validator.AddErrFunc) {
			addError(validator.Message("%s", "some error message"))
		},
	}

	someOtherRule := validator.Rule{
		Name: "SomeOtherRule",
		RuleFunc: func(observers *validator.Events, addError validator.AddErrFunc) {
			addError(validator.Message("%s", "some other error message"))
		},
	}

	s := gqlparser.MustLoadSchema(
		&ast.Source{
			Name: "graph/schema.graphqls",
			Input: `
	type Query {
		bar: String!
	}
	`, BuiltIn: false,
		},
	)

	q, err := parser.ParseQuery(&ast.Source{
		Name: "SomeQuery",
		Input: `
			query Foo($flag: Boolean!) {
				...Bar
			}
		`,
	})
	require.NoError(t, err)

	errList := validator.Validate(s, q, []validator.Rule{someRule, someOtherRule}...)
	require.Len(t, errList, 2)
	require.Equal(t, "some error message", errList[0].Message)
	require.Equal(t, "some other error message", errList[1].Message)
}

func TestCustomRuleSetWithRules(t *testing.T) {
	someRule := validator.Rule{