public void TestNotificationDismissLogic()
{
// arrange
iPersistence.LastNotificationVersion = 0;
iPersistence.LastAcknowledgedNotificationVersion = 0;
iPersistence.LastShownNotification = DateTime.Now.Add(TimeSpan.FromDays(0)).AddMinutes(-5); // take 5 mins off to ensure days comparison works properly
iServer.SetDesiredResponse(iServerResponseV1);
var waitHandle = new ManualResetEvent(false);
var callbackWithAcknowledged = false;
INotification lastNotification = null;
bool? firstShowNowValue = null;
bool? lastShowNowValue = null;
var showCallCount = 0;
var expectedShowCallCount = 1;
Action resetWatchedVars = () =>
{
lastNotification = null;
firstShowNowValue = null;
lastShowNowValue = null;
showCallCount = 0;
waitHandle.Reset();
};
iView.ShowCallback = (notification, shownow) =>
{
if (!firstShowNowValue.HasValue)
{
firstShowNowValue = shownow;
}
lastShowNowValue = shownow;
lastNotification = notification;
if (shownow)
{
notification.Closed(callbackWithAcknowledged);
}
showCallCount++;
if (showCallCount == expectedShowCallCount)
{
waitHandle.Set();
}
};
// act
using (var controller = new NotificationController(iInvoker, iPersistence, iServer, iView, TimeSpan.FromDays(1)))
{
// wait
Assert.That(waitHandle.WaitOne(kTimeoutMilliseconds));
// assert
Assert.That(lastNotification != null && lastNotification.HasBeenAcknowledged == false);
Assert.That(iPersistence.LastNotificationVersion == 1);
Assert.That(iPersistence.LastAcknowledgedNotificationVersion == 0);
Assert.AreEqual(showCallCount, expectedShowCallCount);
Assert.That(firstShowNowValue.HasValue && firstShowNowValue.Value == true);
Assert.That(lastShowNowValue.HasValue && lastShowNowValue.Value == true);
// arrange
resetWatchedVars();
iServer.SetDesiredResponse(iServerResponseV2);
callbackWithAcknowledged = true;
expectedShowCallCount = 2;
// act
controller.CheckNow(); // simulate timer fired
Assert.That(waitHandle.WaitOne(kTimeoutMilliseconds));
// assert
Assert.That(lastNotification != null && lastNotification.HasBeenAcknowledged == true);
Assert.That(iPersistence.LastNotificationVersion == 2);
Assert.That(iPersistence.LastAcknowledgedNotificationVersion == 2);
Assert.AreEqual(showCallCount, expectedShowCallCount);
Assert.That(firstShowNowValue.HasValue && firstShowNowValue.Value == true);
Assert.That(lastShowNowValue.HasValue && lastShowNowValue.Value == false);
// arrange
resetWatchedVars();
iPersistence.LastShownNotification = DateTime.Now.Add(TimeSpan.FromDays(-1)).AddMinutes(-5); // set last shown in the past to force refresh
iPersistence.LastNotificationVersion = 2;
iPersistence.LastAcknowledgedNotificationVersion = 1;
callbackWithAcknowledged = true;
expectedShowCallCount = 2;
// act
controller.CheckNow(); // simulate timer fired
Assert.That(waitHandle.WaitOne(kTimeoutMilliseconds));
// assert
Assert.That(lastNotification != null);
Assert.That(iPersistence.LastNotificationVersion == 2);
Assert.That(iPersistence.LastAcknowledgedNotificationVersion == 2);
Assert.AreEqual(showCallCount, expectedShowCallCount);
Assert.That(firstShowNowValue.HasValue && firstShowNowValue.Value == true); // true because last acknowledged version was set to 1
Assert.That(lastShowNowValue.HasValue && lastShowNowValue.Value == false);
// arrange
resetWatchedVars();
iPersistence.LastShownNotification = DateTime.Now.Add(TimeSpan.FromDays(-1)).AddMinutes(-5); // set last shown in the past to force refresh
iPersistence.LastNotificationVersion = 2;
iPersistence.LastAcknowledgedNotificationVersion = 2;
callbackWithAcknowledged = true;
expectedShowCallCount = 1;
// act
controller.CheckNow(); // simulate timer fired
Assert.That(waitHandle.WaitOne(kTimeoutMilliseconds));
// assert
Assert.That(lastNotification != null);
Assert.That(iPersistence.LastNotificationVersion == 2);
Assert.That(iPersistence.LastAcknowledgedNotificationVersion == 2);
Assert.AreEqual(showCallCount, expectedShowCallCount);
Assert.That(firstShowNowValue.HasValue && firstShowNowValue.Value == false); // false because last acknowledged version was set to 2
Assert.That(lastShowNowValue.HasValue && lastShowNowValue.Value == false);
}
// flush pending invocations
AwaitInvoker();
}