public async Task It_disposes_modal_VM_when_closing_modals()
{
var sut = new BlindSectionsNavigator();
var modalNavigator = await sut.OpenModal(CancellationToken.None, SectionsNavigatorRequest.GetOpenModalRequest(StackNavigatorRequest.GetNavigateRequest(() => new TestVM(1), suppressTransition: true)));
var vm = (TestVM)modalNavigator.State.Stack.Last().ViewModel;
await sut.CloseModal(CancellationToken.None, SectionsNavigatorRequest.GetCloseModalRequest(null));
Assert.True(vm.IsDisposed);
}
public async Task Interface_contract_changes_can_be_detected()
{
var ct = CancellationToken.None;
var navigator = new BlindSectionsNavigator("Section1", "Section2");
// If the core contract changes, we get compilation errors here.
ISectionStackNavigator sectionNavigator = await navigator.SetActiveSection(ct, SectionsNavigatorRequest.GetSetActiveSectionRequest("Section1"));
IModalStackNavigator modalNavigator = await navigator.OpenModal(ct, SectionsNavigatorRequest.GetOpenModalRequest(StackNavigation.StackNavigatorRequest.GetNavigateRequest(() => new TestVM()), "modalName", 0));
await navigator.CloseModal(ct, SectionsNavigatorRequest.GetCloseModalRequest("modalName", 0));
}
public async Task It_produces_2_notifications_for_CloseModal()
{
var sut = new BlindSectionsNavigator();
var eventList = new List <(object sender, SectionsNavigatorEventArgs args)>();
var modalNavigator = await sut.OpenModal(CancellationToken.None, SectionsNavigatorRequest.GetOpenModalRequest(StackNavigatorRequest.GetNavigateRequest(() => new TestVM(1), suppressTransition: true)));
sut.StateChanged += OnStateChanged;
void OnStateChanged(object sender, SectionsNavigatorEventArgs args)
{
eventList.Add((sender, args));
}
await sut.CloseModal(CancellationToken.None, SectionsNavigatorRequest.GetCloseModalRequest(null));
sut.StateChanged -= OnStateChanged;
Assert.Null(sut.State.ActiveSection);
Assert.Equal(2, eventList.Count);
Assert.Equal(NavigatorRequestState.Processing, eventList[0].args.CurrentState.LastRequestState);
Assert.Equal(NavigatorRequestState.Processed, eventList[1].args.CurrentState.LastRequestState);
}