public async Task DequeueAndSendWebHooks_GetsMessagesAndSubmitsToSender(int[] count)
{
// Arrange
int index = 0;
_storageMock.Setup(s => s.GetMessagesAsync(StorageManagerMock.CloudQueue, AzureWebHookDequeueManager.MaxDequeuedMessages, _messageTimeout))
.Returns(() =>
{
int cnt = index > count.Length ? 0 : count[index++];
if (cnt < 0)
{
throw new Exception("Catch this!");
}
var result = StorageManagerMock.CreateQueueMessages(cnt);
return(Task.FromResult(result));
})
.Callback(() =>
{
if (index > count.Length)
{
_tokenSource.Cancel();
}
})
.Verifiable();
_dequeueManager = new AzureWebHookDequeueManagerMock(this, storageManager: _storageMock.Object, sender: _senderMock.Object);
// Act
await _dequeueManager.DequeueAndSendWebHooks(_tokenSource.Token);
// Assert
int expected = count.Where(i => i > 0).Count();
_senderMock.Verify(s => s.SendWebHookWorkItemsAsync(It.IsAny <IEnumerable <WebHookWorkItem> >()), Times.Exactly(expected));
}
public async Task QueuedSender_Deletes_SuccessAndGoneResponses(int[] statusCodes)
{
// Arrange
_handlerMock.Handler = (req, index) =>
{
if (statusCodes[index] < 0)
{
throw new Exception("Catch this!");
}
HttpResponseMessage response = req.CreateResponse((HttpStatusCode)statusCodes[index]);
return(Task.FromResult(response));
};
HttpClient client = new HttpClient(_handlerMock);
_dequeueManager = new AzureWebHookDequeueManagerMock(this, maxAttempts: 1, storageManager: _storageMock.Object, httpClient: client);
IEnumerable <WebHookWorkItem> workItems = StorageManagerMock.CreateWorkItems(statusCodes.Length);
// Act
await _dequeueManager.WebHookSender.SendWebHookWorkItemsAsync(workItems);
// Assert
int expected = statusCodes.Where(i => (i >= 200 && i <= 299) || i == 410).Count();
_storageMock.Verify(s => s.DeleteMessagesAsync(StorageManagerMock.CloudQueue, It.Is <IEnumerable <CloudQueueMessage> >(m => m.Count() == expected)), Times.Once());
}
public async Task Start_Throws_IfCalledMoreThanOnce()
{
// Arrange
_dequeueManager = new AzureWebHookDequeueManagerMock(this);
Task start = _dequeueManager.Start(_tokenSource.Token);
// Act
InvalidOperationException ex = await Assert.ThrowsAsync <InvalidOperationException>(() => _dequeueManager.Start(_tokenSource.Token));
// Assert
Assert.Contains("This 'AzureWebHookDequeueManagerMock' instance has already been started. It can only be started once.", ex.Message);
}
public async Task Dispose_CancelsStartTask(int millisecondDelay)
{
// Arrange
_dequeueManager = new AzureWebHookDequeueManagerMock(this);
// Act
Task actual = _dequeueManager.Start(_tokenSource.Token);
await Task.Delay(millisecondDelay);
_dequeueManager.Dispose();
await actual;
// Assert
Assert.True(actual.IsCompleted);
}
public async Task Dispose_CancelsStartTask(int millisecondDelay)
{
// Arrange
_dequeueManager = new AzureWebHookDequeueManagerMock(this);
// Act
Task actual = _dequeueManager.Start(_tokenSource.Token);
await Task.Delay(millisecondDelay);
_dequeueManager.Dispose();
await actual;
// Assert
Assert.True(actual.IsCompleted);
}
public async Task QueuedSender_Deletes_AllCompletedResponses(int[] statusCodes)
{
// Arrange
_handlerMock.Handler = (req, index) =>
{
if (statusCodes[index] < 0)
{
throw new Exception("Catch this!");
}
var response = req.CreateResponse((HttpStatusCode)statusCodes[index]);
return(Task.FromResult(response));
};
var client = new HttpClient(_handlerMock);
_dequeueManager = new AzureWebHookDequeueManagerMock(this, storageManager: _storageMock.Object, httpClient: client);
var workItems = StorageManagerMock.CreateWorkItems(statusCodes.Length);
// Act
await _dequeueManager.WebHookSender.SendWebHookWorkItemsAsync(workItems);
// Assert
_storageMock.Verify(s => s.DeleteMessagesAsync(StorageManagerMock.CloudQueue, It.Is <IEnumerable <CloudQueueMessage> >(m => m.Count() == statusCodes.Length)), Times.Once());
}
public async Task Start_Throws_IfCalledMoreThanOnce()
{
// Arrange
_dequeueManager = new AzureWebHookDequeueManagerMock(this);
Task start = _dequeueManager.Start(_tokenSource.Token);
// Act
InvalidOperationException ex = await Assert.ThrowsAsync<InvalidOperationException>(() => _dequeueManager.Start(_tokenSource.Token));
// Assert
Assert.Contains("This 'AzureWebHookDequeueManagerMock' instance has already been started. It can only be started once.", ex.Message);
}
public async Task QueuedSender_Deletes_SuccessAndGoneResponses(int[] statusCodes)
{
// Arrange
_handlerMock.Handler = (req, index) =>
{
if (statusCodes[index] < 0)
{
throw new Exception("Catch this!");
}
HttpResponseMessage response = req.CreateResponse((HttpStatusCode)statusCodes[index]);
return Task.FromResult(response);
};
HttpClient client = new HttpClient(_handlerMock);
_dequeueManager = new AzureWebHookDequeueManagerMock(this, maxAttempts: 1, storageManager: _storageMock.Object, httpClient: client);
IEnumerable<WebHookWorkItem> workItems = StorageManagerMock.CreateWorkItems(statusCodes.Length);
// Act
await _dequeueManager.WebHookSender.SendWebHookWorkItemsAsync(workItems);
// Assert
int expected = statusCodes.Where(i => (i >= 200 && i <= 299) || i == 410).Count();
_storageMock.Verify(s => s.DeleteMessagesAsync(StorageManagerMock.CloudQueue, It.Is<IEnumerable<CloudQueueMessage>>(m => m.Count() == expected)), Times.Once());
}
public async Task DequeueAndSendWebHooks_GetsMessagesAndSubmitsToSender(int[] count)
{
// Arrange
int index = 0;
_storageMock.Setup(s => s.GetMessagesAsync(StorageManagerMock.CloudQueue, AzureWebHookDequeueManager.MaxDequeuedMessages, _messageTimeout))
.Returns(() =>
{
int cnt = index > count.Length ? 0 : count[index++];
if (cnt < 0)
{
throw new Exception("Catch this!");
}
var result = StorageManagerMock.CreateQueueMessages(cnt);
return Task.FromResult(result);
})
.Callback(() =>
{
if (index > count.Length)
{
_tokenSource.Cancel();
}
})
.Verifiable();
_dequeueManager = new AzureWebHookDequeueManagerMock(this, storageManager: _storageMock.Object, sender: _senderMock.Object);
// Act
await _dequeueManager.DequeueAndSendWebHooks(_tokenSource.Token);
// Assert
int expected = count.Where(i => i > 0).Count();
_senderMock.Verify(s => s.SendWebHookWorkItemsAsync(It.IsAny<IEnumerable<WebHookWorkItem>>()), Times.Exactly(expected));
}
