public void OnNavigatedTo_With_RestorableStateAttribute() { var viewModelState = new Dictionary<string, object>(); viewModelState.Add("Title", "MyMock"); viewModelState.Add("Description", "MyDescription"); var vm = new MockViewModelWithRestorableStateAttributes(); vm.OnNavigatedTo(null, NavigationMode.Back, viewModelState); Assert.AreEqual(vm.Title, viewModelState["Title"]); Assert.AreEqual(vm.Description, viewModelState["Description"]); }