public async Task TestInitDistroy()
{
LoggerResult loggerResult;
var dispatcher = await WindowManagerHelper.CreateUIThread();
using (WindowManagerHelper.InitWindowManager(dispatcher, out loggerResult))
{
}
WindowManagerHelper.ShutdownUIThread(dispatcher);
}
public async Task TestBlockingWindow(params Step[] steps)
{
TestWindow mainWindow = null;
TestWindow modalWindow = null;
TestWindow blockingWindow = null;
LoggerResult loggerResult;
var dispatcher = await WindowManagerHelper.CreateUIThread();
using (WindowManagerHelper.InitWindowManager(dispatcher, out loggerResult))
{
foreach (var step in steps)
{
TestWindow window;
var windowsEvent = new TaskCompletionSource <int>();
Task windowsManagerTask;
Task dispatcherTask;
switch (step)
{
case Step.ShowMain:
Assert.Null(mainWindow);
windowsManagerTask = WindowManagerHelper.NextWindowShown;
window = dispatcher.Invoke(() => new TestWindow("MainWindow"));
window.Shown += (sender, e) => { mainWindow = window; windowsEvent.SetResult(0); };
dispatcherTask = dispatcher.InvokeAsync(() => WindowManager.ShowMainWindow(window)).Task;
break;
case Step.ShowModal:
Assert.Null(modalWindow);
windowsManagerTask = WindowManagerHelper.NextWindowShown;
window = dispatcher.Invoke(() => new TestWindow("ModalWindow"));
window.Shown += (sender, e) => { modalWindow = window; windowsEvent.SetResult(0); };
dispatcherTask = dispatcher.InvokeAsync(() => window.ShowDialog()).Task;
break;
case Step.ShowBlocking:
Assert.Null(blockingWindow);
windowsManagerTask = WindowManagerHelper.NextWindowShown;
window = dispatcher.Invoke(() => new TestWindow("BlockingWindow"));
window.Shown += (sender, e) => { blockingWindow = window; windowsEvent.SetResult(0); };
dispatcherTask = dispatcher.InvokeAsync(() => WindowManager.ShowBlockingWindow(window)).Task;
break;
case Step.HideMain:
Assert.NotNull(mainWindow);
windowsManagerTask = WindowManagerHelper.NextWindowHidden;
window = mainWindow;
window.Closed += (sender, e) => { mainWindow = null; blockingWindow = null; windowsEvent.SetResult(0); };
dispatcherTask = dispatcher.InvokeAsync(() => window.Close()).Task;
break;
case Step.HideModal:
Assert.NotNull(modalWindow);
windowsManagerTask = WindowManagerHelper.NextWindowHidden;
window = modalWindow;
window.Closed += (sender, e) => { modalWindow = null; windowsEvent.SetResult(0); };
dispatcherTask = dispatcher.InvokeAsync(() => window.Close()).Task;
break;
case Step.HideBlocking:
Assert.NotNull(blockingWindow);
windowsManagerTask = WindowManagerHelper.NextWindowHidden;
window = blockingWindow;
window.Closed += (sender, e) => { blockingWindow = null; windowsEvent.SetResult(0); };
dispatcherTask = dispatcher.InvokeAsync(() => window.Close()).Task;
break;
default:
throw new ArgumentOutOfRangeException();
}
dispatcherTask.Forget();
await windowsEvent.Task;
await windowsManagerTask;
// Wait one more "frame" to be sure everything has been run.
await dispatcher.InvokeAsync(() => { }, DispatcherPriority.Background);
dispatcher.Invoke(() => AssertStep(step, mainWindow, modalWindow, blockingWindow));
}
}
WindowManagerHelper.ShutdownUIThread(dispatcher);
}