public void Given_Three_Messages_Are_Available_When_I_Call_StartConsuming_Then_The_Three_Messages_Are_Processed()
{
//arrange
var message1 = $"Hello, world {Guid.NewGuid()}";
var message2 = $"Why, Hello {Guid.NewGuid()}";
var message3 = $"Yo, Yo {Guid.NewGuid()}";
//act
_sut.StartConsuming(_projectId, _subscriptionId, _messageHandler);
PublishMessage(message1);
PublishMessage(message2);
PublishMessage(message3);
Thread.Sleep(5000); // allow time for processing the messages off the queue
_sut.StopConsuming();
//assert
Assert.IsNotNull(_messageHandler.MessagesHandled);
Assert.AreEqual(3, _messageHandler.MessagesHandled.Count);
Assert.IsTrue(_messageHandler.MessagesHandled.Contains(message1));
Assert.IsTrue(_messageHandler.MessagesHandled.Contains(message2));
Assert.IsTrue(_messageHandler.MessagesHandled.Contains(message3));
}
public void Given_Two_Subscriptions_To_A_Topic_When_Messages_Are_Published_Both_Subscriptions_Should_Get_The_Messages()
{
//arrange
var message1 = $"Hello, world {Guid.NewGuid()}";
var message2 = $"Why, Hello {Guid.NewGuid()}";
var message3 = $"Yo, Yo {Guid.NewGuid()}";
var messageHandler1 = new TestMessageHandler();
var messageHandler2 = new TestMessageHandler();
var sut1 = new SubscriberService();
var sut2 = new SubscriberService();
//act
sut1.StartConsuming(_projectId, _subscription1Id, messageHandler1);
sut2.StartConsuming(_projectId, _subscription2Id, messageHandler2);
PublishMessage(message1);
PublishMessage(message2);
PublishMessage(message3);
Thread.Sleep(5000); // allow time for processing the messages off the queue
sut1.StopConsuming();
sut2.StopConsuming();
//assert
Assert.IsNotNull(messageHandler1.MessagesHandled);
Assert.IsNotNull(messageHandler2.MessagesHandled);
Assert.AreEqual(3, messageHandler1.MessagesHandled.Count);
Assert.AreEqual(3, messageHandler2.MessagesHandled.Count);
Assert.IsTrue(messageHandler1.MessagesHandled.Contains(message1));
Assert.IsTrue(messageHandler1.MessagesHandled.Contains(message2));
Assert.IsTrue(messageHandler1.MessagesHandled.Contains(message3));
Assert.IsTrue(messageHandler2.MessagesHandled.Contains(message1));
Assert.IsTrue(messageHandler2.MessagesHandled.Contains(message2));
Assert.IsTrue(messageHandler2.MessagesHandled.Contains(message3));
}