Esempi in C# (CSharp) per MugenMvvmToolkit.Test.TestModels BindingSourceEventNotifierModel.RaiseNestedModelChanged

Esempio n. 1

File: ObserverTest.cs Progetto: sami1971/MugenMvvmToolkit

        public void ObserverShouldRaiseValueChangedEventWhenPropertyChangedComplexPropertyUsingEvent()
        {
            bool isInvoked = false;
            var model = new BindingSourceEventNotifierModel();
            var propertyName = GetMemberPath(model, sourceModel => sourceModel.NestedModel.ObjectProperty);

            var observer = CreateObserver(model, propertyName, false);
            observer.ValueChanged += (sender, args) => isInvoked = true;

            isInvoked = false;
            model.NestedModel = new BindingSourceEventNotifierModel();
            model.RaiseNestedModelChanged();
            isInvoked.ShouldBeTrue();

            isInvoked = false;
            model.NestedModel.ObjectProperty = "test";
            model.NestedModel.RaiseObjectPropertyChanged();
            isInvoked.ShouldBeTrue();
            isInvoked = false;

            model.NestedModel.ObjectProperty = 10;
            isInvoked.ShouldBeFalse();
        }