public void Setup()
{
Next = new ValidationResultAggregatorStub();
Next.ReturnedValidationResults[ValidationResultScope.PropertiesOnly] = PropertyResult;
Next.ReturnedValidationResults[ValidationResultScope.ViewModelValidationsOnly] = ViewModelResult;
Next.ReturnedValidationResults[ValidationResultScope.Descendants] = DescendantResult;
Behavior = new ValidationResultAggregatorCacheBehavior();
Counter = new NextAggregatorInvocationCounter();
Context = ViewModelStub
.WithBehaviors(Behavior, Counter, Next)
.BuildContext();
}
public void HandleChange_AlsoRefreshesParentCaches()
{
Behavior.GetValidationResult(Context, ValidationResultScope.All);
var newResult = ChangeNextResultsAndReturnJoinedResults();
var childBehavior = new ValidationResultAggregatorCacheBehavior();
var childVM = ViewModelStub
.WithBehaviors(childBehavior, new ValidationResultAggregatorStub())
.Build();
childVM.Kernel.Parents.Add(Context.VM);
childBehavior.HandleChange(
childVM.GetContext(),
ChangeArgs.ValidationResultChanged().PrependViewModel(ViewModelStub.Build())
);
var actualResult = Behavior.GetValidationResult(Context, ValidationResultScope.All);
Assert.AreEqual(newResult, actualResult);
}
