private bool currentTokenWasAlreadySubmittedToTheServer(PushNotificationsToken currentToken)
{
var previouslyRegisteredToken = pushNotificationsTokenStorage.PreviouslyRegisteredToken?.ToString();
return(!string.IsNullOrEmpty(previouslyRegisteredToken) &&
previouslyRegisteredToken == currentToken.ToString());
}
public async Task UnsubscribesFromNotifications()
{
var token = new PushNotificationsToken("token");
PushNotificationsTokenService.Token.Returns(token);
pushNotificationsTokenStorage.PreviouslyRegisteredToken.Returns(new PushNotificationsToken("token"));
await interactor.Execute();
Api.PushServices.Received().Unsubscribe(token);
}
public async Task CallsTheApiToSubscribeForPushNotificationsWhenNoOtherTokenHasBeenStored()
{
pushNotificationsTokenStorage.PreviouslyRegisteredToken.Returns(default(PushNotificationsToken));
var expectedPushNotificationToken = new PushNotificationsToken("tokenA");
PushNotificationsTokenService.Token.Returns(expectedPushNotificationToken);
pushServicesApi.Subscribe(Arg.Any <PushNotificationsToken>()).Returns(Observable.Return(Unit.Default));
(await interactor.Execute().SingleAsync()).Should().Be(Unit.Default);
pushServicesApi.Received().Subscribe(expectedPushNotificationToken);
}
public async Task StoresTheTokenWhenSucceedsToRegisterIt()
{
pushNotificationsTokenStorage.PreviouslyRegisteredToken.Returns(default(PushNotificationsToken));
var expectedPushNotificationToken = new PushNotificationsToken("tokenA");
PushNotificationsTokenService.Token.Returns(expectedPushNotificationToken);
pushServicesApi.Subscribe(Arg.Any <PushNotificationsToken>()).Returns(Observable.Return(Unit.Default));
(await interactor.Execute().SingleAsync()).Should().Be(Unit.Default);
pushNotificationsTokenStorage.Received().StoreRegisteredToken(expectedPushNotificationToken, now);
}
public async Task CallsTheApiToSubscribeForPushNotificationsAfterATimePeriod()
{
var token = new PushNotificationsToken("tokenA");
pushNotificationsTokenStorage.PreviouslyRegisteredToken.Returns(token);
pushNotificationsTokenStorage.DateOfRegisteringTheToken.Returns(now - TimeSpan.FromDays(10));
PushNotificationsTokenService.Token.Returns(token);
pushServicesApi.Subscribe(Arg.Any <PushNotificationsToken>()).Returns(Observable.Return(Unit.Default));
(await interactor.Execute().SingleAsync()).Should().Be(Unit.Default);
pushServicesApi.Received().Subscribe(token);
}
public async Task DoesNotStoreTheTokenWhenItFailsToRegisterIt()
{
pushNotificationsTokenStorage.PreviouslyRegisteredToken.Returns(default(PushNotificationsToken));
var expectedPushNotificationToken = new PushNotificationsToken("tokenA");
PushNotificationsTokenService.Token.Returns(expectedPushNotificationToken);
pushServicesApi.Subscribe(Arg.Any <PushNotificationsToken>()).Returns(Observable.Throw <Unit>(new Exception()));
(await interactor.Execute().SingleAsync()).Should().Be(Unit.Default);
pushServicesApi.Received().Subscribe(expectedPushNotificationToken);
pushNotificationsTokenStorage.DidNotReceive().StoreRegisteredToken(expectedPushNotificationToken, Arg.Any <DateTimeOffset>());
}
public async Task IgnoresServerErrors()
{
var token = new PushNotificationsToken("token");
PushNotificationsTokenService.Token.Returns(token);
Api.PushServices.Unsubscribe(token).ReturnsThrowingTask(new Exception("Whatever"));
var testScheduler = new TestScheduler();
var observer = testScheduler.CreateObserver <Unit>();
interactor.Execute().Subscribe(observer);
testScheduler.Start();
observer.SingleEmittedValue().Should().Be(Unit.Default);
}
private string json(PushNotificationsToken token)
=> $"{{\"fcm_registration_token\": \"{token}\"}}";
public Task Unsubscribe(PushNotificationsToken token) => SendRequest(endPoints.Unsubscribe, AuthHeader, json(token));
public void StoreRegisteredToken(PushNotificationsToken token, DateTimeOffset now)
{
keyValueStorage.SetString(previouslyRegisteredTokenKey, token.ToString());
keyValueStorage.SetDateTimeOffset(dateOfRegisteringPreviousTokenKey, now);
}
public IObservable <Unit> Unsubscribe(PushNotificationsToken token) => SendRequest(endPoints.Unsubscribe, AuthHeader, json(token)).SelectUnit();
