public void TestSimpleDependency() { var container = new Types.DependentPropertyContainer { Title = "Title", Instance = new Types.SimpleObject { Name = "Test" } }; var testContext = new TestContainerContext(); var instanceContext = testContext.CreateInstanceContext(container); testContext.GraphViewModelService.AvailableUpdaters.Add(new SimpleDependentPropertiesUpdater()); var viewModel = instanceContext.CreateViewModel(); var titleNode = viewModel.RootNode.GetChild(Title); var nameNode = viewModel.RootNode.GetChild(Instance).GetChild(Name); Assert.True(titleNode.AssociatedData.ContainsKey(TestDataKey)); Assert.Equal("Test", titleNode.AssociatedData[TestDataKey]); Assert.Equal(0, titleNode.AssociatedData[UpdateCountKey]); nameNode.NodeValue = "NewValue"; Assert.True(titleNode.AssociatedData.ContainsKey(TestDataKey)); Assert.Equal("NewValue", titleNode.AssociatedData[TestDataKey]); Assert.Equal(1, titleNode.AssociatedData[UpdateCountKey]); nameNode.NodeValue = "NewValue2"; Assert.True(titleNode.AssociatedData.ContainsKey(TestDataKey)); Assert.Equal("NewValue2", titleNode.AssociatedData[TestDataKey]); Assert.Equal(2, titleNode.AssociatedData[UpdateCountKey]); }
public void TestSimpleDependencyChangeParent() { var container = new Types.DependentPropertyContainer { Title = "Title", Instance = new Types.SimpleObject { Name = "Test" } }; var testContext = new TestContext(); var instanceContext = testContext.CreateInstanceContext(container); testContext.GraphViewModelService.RegisterPropertyNodeUpdater(new SimpleDependentPropertiesUpdater()); var viewModel = instanceContext.CreateViewModel(); var titleNode = viewModel.RootNode.GetChild(Title); var instanceNode = viewModel.RootNode.GetChild(Instance); Assert.AreEqual(true, titleNode.AssociatedData.ContainsKey(TestDataKey)); Assert.AreEqual("Test", titleNode.AssociatedData[TestDataKey]); Assert.AreEqual(0, titleNode.AssociatedData[UpdateCountKey]); instanceNode.Value = new Types.SimpleObject { Name = "NewValue" }; Assert.AreEqual(true, titleNode.AssociatedData.ContainsKey(TestDataKey)); Assert.AreEqual("NewValue", titleNode.AssociatedData[TestDataKey]); Assert.AreEqual(1, titleNode.AssociatedData[UpdateCountKey]); instanceNode.Value = new Types.SimpleObject { Name = "NewValue2" }; Assert.AreEqual(true, titleNode.AssociatedData.ContainsKey(TestDataKey)); Assert.AreEqual("NewValue2", titleNode.AssociatedData[TestDataKey]); Assert.AreEqual(2, titleNode.AssociatedData[UpdateCountKey]); }