public void Validator_Fail_Null_Object()
        {
            ValidationContext context = new ValidationContext(new ValTestNoAttributesClass(), null, null);

            ExceptionHelper.ExpectArgumentNullExceptionStandard(delegate() {
                Validator.TryValidateObject(null, context, null);
            }, "instance");
        }
        public void ValidationContext_Fail_Null_DisplayName()
        {
            ValidationContext context = new ValidationContext(new object(), null, null);

            ExceptionHelper.ExpectArgumentNullExceptionStandard(delegate {
                context.DisplayName = null;
            }, "value");

            ExceptionHelper.ExpectArgumentNullExceptionStandard(delegate {
                context.DisplayName = string.Empty;
            }, "value");
        }
 public void ValidationContext_Fail_Null_Instance()
 {
     ExceptionHelper.ExpectArgumentNullExceptionStandard(delegate {
         ValidationContext context = new ValidationContext((object)null, null, null);
     }, "instance");
 }
 public void Validator_Fail_Null_Context()
 {
     ExceptionHelper.ExpectArgumentNullExceptionStandard(delegate() {
         Validator.TryValidateObject(new ValTestClass(), null, null);
     }, "validationContext");
 }