public void AbstractViewModel_it_should_be_possible_to_change_a_validatable_property_at_custom_validation_time()
{
var sut = new SampleTestViewModelWithValidationCallback();
var svc = DataAnnotationValidationService.CreateFor(sut);
sut.ValidateUsing(svc, forceIsValidationEnabledTo: true);
sut.Test_OnValidate = ctx =>
{
sut.AnotherOne = "fail";
};
sut.NotNullNotEmpty = "a value";
}
public void AbstractViewModel_it_should_be_possible_to_change_a_validatable_property_in_the_validated_event()
{
var sut = new SampleTestViewModel();
var svc = DataAnnotationValidationService.CreateFor(sut);
sut.ValidateUsing(svc, forceIsValidationEnabledTo: true);
sut.Validated += (s, e) =>
{
sut.AnotherOne = "fail";
};
sut.NotNullNotEmpty = "a value";
}
public void AbstractMementoViewModel_it_should_be_possible_to_change_a_validatable_property_in_a_custom_validation_rule()
{
var sut = new SampleTestViewModel();
var svc = DataAnnotationValidationService.CreateFor(sut);
svc.AddRule(
property: () => sut.NotNullNotEmpty,
error: ctx => "error",
rule: ctx =>
{
sut.AnotherOne = "fail";
return(true);
});
sut.ValidateUsing(svc, forceIsValidationEnabledTo: true);
sut.NotNullNotEmpty = "a value";
}