public void Subscriptions_to_INotifyPropertyChanging_and_INotifyPropertyChanged_ignore_unmapped_properties()
{
var entityType = new EntityType(typeof(FullNotificationEntity));
entityType.AddProperty("Name", typeof(string));
var entity = new FullNotificationEntity();
var entryMock = new Mock<StateEntry>();
entryMock.Setup(m => m.EntityType).Returns(entityType);
entryMock.Setup(m => m.Entity).Returns(entity);
var detectorMock = new Mock<ChangeDetector>();
new StateEntrySubscriber(detectorMock.Object).SnapshotAndSubscribe(entryMock.Object);
entity.NotMapped = "Formby";
detectorMock.Verify(m => m.PropertyChanging(It.IsAny<StateEntry>(), It.IsAny<IProperty>()), Times.Never);
detectorMock.Verify(m => m.PropertyChanged(It.IsAny<StateEntry>(), It.IsAny<IProperty>()), Times.Never);
}
public void Entry_subscribes_to_INotifyPropertyChanging_and_INotifyPropertyChanged()
{
var entityType = new EntityType(typeof(FullNotificationEntity));
var property = entityType.AddProperty("Name", typeof(string));
var entity = new FullNotificationEntity();
var entryMock = new Mock<StateEntry>();
entryMock.Setup(m => m.EntityType).Returns(entityType);
entryMock.Setup(m => m.Entity).Returns(entity);
var detectorMock = new Mock<ChangeDetector>();
new StateEntrySubscriber(detectorMock.Object).SnapshotAndSubscribe(entryMock.Object);
entity.Name = "George";
detectorMock.Verify(m => m.PropertyChanging(entryMock.Object, property));
detectorMock.Verify(m => m.PropertyChanged(entryMock.Object, property));
}
public void Entry_subscribes_to_INotifyPropertyChanging_and_INotifyPropertyChanged_for_properties()
{
var contextServices = InMemoryTestHelpers.Instance.CreateContextServices(
new ServiceCollection().AddScoped <IChangeDetector, TestPropertyListener>(),
BuildModel());
var testListener = contextServices.GetRequiredService <IEnumerable <IChangeDetector> >().OfType <TestPropertyListener>().Single();
var entity = new FullNotificationEntity();
var entry = contextServices.GetRequiredService <IStateManager>().GetOrCreateEntry(entity);
entry.SetEntityState(EntityState.Unchanged);
Assert.Empty(testListener.Changing);
Assert.Empty(testListener.Changed);
entity.Name = "Palmer";
var property = entry.EntityType.FindProperty("Name");
Assert.Same(property, testListener.Changing.Single().Item2);
Assert.Same(property, testListener.Changed.Single().Item2);
}
public void Entry_subscribes_to_INotifyPropertyChanging_and_INotifyPropertyChanged_for_navigations()
{
var contextServices = TestHelpers.Instance.CreateContextServices(
new ServiceCollection().AddScoped <IPropertyListener, TestPropertyListener>(),
BuildModel());
var testListener = contextServices.GetRequiredService <IEnumerable <IPropertyListener> >().OfType <TestPropertyListener>().Single();
var entity = new FullNotificationEntity();
var entry = contextServices.GetRequiredService <IStateManager>().GetOrCreateEntry(entity);
entry.SetEntityState(EntityState.Unchanged);
Assert.Null(testListener.Changing);
Assert.Null(testListener.Changed);
entity.RelatedCollection = new List <ChangedOnlyNotificationEntity>();
var property = entry.EntityType.FindNavigation("RelatedCollection");
Assert.Same(property, testListener.Changing);
Assert.Same(property, testListener.Changed);
}
