public void Set2WayBindingsWithUpdateSourceEventInBindingObject() { var nativeView = new MockNativeView(); Assert.AreEqual(null, nativeView.Baz); var vm = new MockVMForNativeBinding(); nativeView.SetBindingContext(vm); nativeView.SetBinding("Baz", new Binding("FFoo", mode: BindingMode.TwoWay) { UpdateSourceEventName = "BazChanged" }); Assert.AreEqual(null, nativeView.Baz); Assert.AreEqual(null, vm.FFoo); nativeView.Baz = "oof"; nativeView.FireBazChanged(); Assert.AreEqual("oof", nativeView.Baz); Assert.AreEqual("oof", vm.FFoo); vm.FFoo = "foo"; Assert.AreEqual("foo", nativeView.Baz); Assert.AreEqual("foo", vm.FFoo); }