public async Task Publish_WhileDisposed_Throws()
{
// arrange
_subscriptionStore
.Setup(m => m.GetSubscriptions(It.IsAny <string>()))
.ReturnsAsync(GetSubs(10));
var handler = new FakeHandler(HttpStatusCode.OK, "test");
var hub = new Hub(
_hubLocation,
_subscriptionStore.Object,
_challengeGenerator.Object,
_queue.Object,
handler);
hub.Dispose();
// act
// assert
await
Assert.ThrowsAsync <ObjectDisposedException>(
() => hub.PublishDirect(_testPublication));
}
public async Task PublishDirect_FailedNotify_TriggersEvent()
{
// arrange
_subscriptionStore
.Setup(m => m.GetSubscriptions(It.IsAny <string>()))
.ReturnsAsync(GetSubs(2));
var handler = new FakeHandler(HttpStatusCode.NotFound, "test failure");
var hub = new Hub(
_hubLocation,
_subscriptionStore.Object,
_challengeGenerator.Object,
_queue.Object,
handler);
var failCount = 0;
hub.PublishNotificationFailed += (o, s) => failCount++;
// act
await hub.PublishDirect(_testPublication);
await Task.Delay(500);
// assert
Assert.Equal(2, failCount);
}
public async Task Subscribe_MissingChallengeResponse_ReturnsFalse()
{
// arrange
var handler = new FakeHandler(HttpStatusCode.OK, null);
var hub = new Hub(_hubLocation, _subscriptionStore.Object, _challengeGenerator.Object, _queue.Object, handler);
// act
var result = await hub.Subscribe(_testSubscription, "baz");
// assert
Assert.False(result.SubscriptionSucceeded);
}
public async Task Subscribe_ChallengeFailed_ReturnsFalse()
{
// arrange
var subscriberChallengeReply = "bar"; // server sends "foo"
var handler = new FakeHandler(HttpStatusCode.OK, subscriberChallengeReply);
var hub = new Hub(_hubLocation, _subscriptionStore.Object, _challengeGenerator.Object, _queue.Object, handler);
// act
var result = await hub.Subscribe(_testSubscription, "baz");
// assert
Assert.False(result.SubscriptionSucceeded);
}
public async Task Subscribe_Failure_DoesNotCallStore()
{
// arrange
var store = new Mock <ISubscriptionStore>();
store.Setup(m => m.Subscribe(It.IsAny <Subscription>()));
var handler = new FakeHandler(HttpStatusCode.OK, null);
var hub = new Hub(_hubLocation, store.Object, _challengeGenerator.Object, _queue.Object, handler);
// act
var result = await hub.Subscribe(_testSubscription, "baz");
// assert
store.Verify(m => m.Subscribe(It.IsAny <Subscription>()), Times.Never);
}
public async Task Subscribe_SunnyDay_ReturnsTrue()
{
// arrange
var handler = new FakeHandler(HttpStatusCode.OK, ChallengeValue);
var hub = new Hub(
_hubLocation,
_subscriptionStore.Object,
_challengeGenerator.Object,
_queue.Object,
handler);
// act
var result = await hub.Subscribe(_testSubscription, "verifyToken");
// assert
Assert.True(result.SubscriptionSucceeded);
}
public async Task Subscribe_Success_CallsSubscriptionStore()
{
// arrange
var subStore = new Mock <ISubscriptionStore>();
subStore
.Setup(m => m.Subscribe(It.IsAny <Subscription>()))
.Returns(Task.FromResult(It.IsAny <SubscriptionResult>()));
var handler = new FakeHandler(HttpStatusCode.OK, ChallengeValue);
var hub = new Hub(_hubLocation, subStore.Object, _challengeGenerator.Object, _queue.Object, handler);
// act
var result = await hub.Subscribe(_testSubscription, "verifyToken");
// assert
subStore.Verify(m => m.Subscribe(It.IsAny <Subscription>()), Times.Once);
}
public async Task PublishDirect_NoSubscribers_NoHttpCallsMade()
{
// arrange
_subscriptionStore
.Setup(m => m.GetSubscriptions(It.IsAny <string>()))
.ReturnsAsync(GetSubs(0));
var handler = new FakeHandler(HttpStatusCode.OK, "test");
var hub = new Hub(
_hubLocation,
_subscriptionStore.Object,
_challengeGenerator.Object,
_queue.Object,
handler);
// act
await hub.PublishDirect(_testPublication);
await Task.Delay(500);
// assert
Assert.Equal(0, handler.Count);
}