public void ValidatingHandler(object sender, CancelEventArgs e)
{
System.Type entityType = vvtor.GetEntityType((Control) sender);
ClassValidator vtor = new ClassValidator(entityType);
IControlValuable controlValuable = vvtor.Resolver.GetControlValuable(sender);
IEnumerable<InvalidValue> errors = vtor.GetPotentialInvalidValues(GetPropertyName((Control) sender),controlValuable.GetValue((Control)sender));
int i = 0;
foreach (InvalidValue error in errors)
{
errorProvider.SetError((TextBox)sender, error.Message);
i++;
}
if (i == 0)
errorProvider.SetError((TextBox) sender, string.Empty);
}
public void WhenTagIsSpecified_ValidatePotentialValueForGivenTags()
{
IClassValidator cv = new ClassValidator(typeof(EntityForPotential));
cv.GetPotentialInvalidValues("Value", "123", typeof(Warning)).Should().Have.Count.EqualTo(1);
cv.GetPotentialInvalidValues("Value", "", typeof(Warning)).Should().Have.Count.EqualTo(2);
cv.GetPotentialInvalidValues("Value", "", typeof(Error), typeof(Warning)).Should().Have.Count.EqualTo(2);
cv.GetPotentialInvalidValues("Value", "123", typeof(Error)).Should().Be.Empty();
cv.GetPotentialInvalidValues("Value", "", typeof(Error)).Should().Have.Count.EqualTo(1);
}