public void TestRule()
{
ViewModelWithValidation vm = new ViewModelWithValidation {
StringValue = "123456", IntValue = 0, ObjectValue = new object()
};
Assert.That(string.IsNullOrEmpty(vm.Error), "Must not have error");
vm.ObjectValue = null;
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error an other null error");
vm.ObjectValue = "derfgtyhjuikl";
Assert.That(string.IsNullOrEmpty(vm.Error), "Must not have error");
vm.IntValue = -10;
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error a greather than error");
vm.IntValue = -5;
Assert.That(string.IsNullOrEmpty(vm.Error), "Must not have error");
vm.IntValue = 10;
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error a less than error");
vm.IntValue = 5;
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must still have error a less than error");
vm.IntValue = 0;
Assert.That(string.IsNullOrEmpty(vm.Error), "Must not have error");
vm.StringValue = null;
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error a min len error");
vm.StringValue = "aze";
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must still have error a min len error");
vm.StringValue = "azert";
Assert.That(string.IsNullOrEmpty(vm.Error), "Must not have error");
vm.StringValue = "azertazertazert";
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error a max len error");
vm.StringValue = "azertazert";
Assert.That(string.IsNullOrEmpty(vm.Error), "Must not have error");
}
internal ValidationContainer BuildContainer(
EventHandler <DataErrorsChangedEventArgs> errorsChanged,
ViewModelWithValidation viewModel)
{
var propertyValidations = _validationConfiguration.BuildPropertyValidations();
var result = new ValidationContainer(propertyValidations, errorsChanged, viewModel);
return(result);
}
public void TestRule()
{
ViewModelWithValidation vm = new ViewModelWithValidation();
//PropertyPublic and PropertyWithProtectedGet are null
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error");
vm.PropertyPublic = "ahahah";
//PropertyWithProtectedGet is null
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must still have error");
vm.PropertyWithProtectedGet = "bbbb";
//Ok
Assert.That(string.IsNullOrEmpty(vm.Error), "Must have not error");
vm.PropertyWithNoRule = "bbbb";
//No change for rules
Assert.That(string.IsNullOrEmpty(vm.Error), "Must still have not error");
vm.PropertyPublic = "";
//PropertyPublic is empty
Assert.That(!string.IsNullOrEmpty(vm.Error), "Must have error again");
}
public void CreateChild()
{
Child = new ViewModelWithValidation();
}
