TestValidateAndModifyStruct() — gin Function Reference

Source Code

binding/validate_test.go lines 205–218

func TestValidateAndModifyStruct(t *testing.T) {
	// This validates that pointers to structs are passed to the validator
	// giving us the ability to modify the struct being validated.
	engine, ok := Validator.Engine().(*validator.Validate)
	assert.True(t, ok)

	engine.RegisterStructValidation(toZero, structModifyValidation{})

	s := structModifyValidation{Integer: 1}
	errs := validate(&s)

	require.NoError(t, errs)
	assert.Equal(t, structModifyValidation{Integer: 0}, s)
}