public void Delete_Handles_Item_Not_Found()
{
// Arrange
var mockLogger = new Mock<ILog>();
var mockMessageCache = new Mock<IInventoryTakeMessageCache>();
var mockMessageQueue = new Mock<IMessageQueueService>();
var mockNotificationService = new Mock<INotificationService>();
var mockRepository = new Mock<IInventoryRepository>();
var settings = new ApplicationSettings(false);
var item = new InventoryItem
{
Label = "test",
Expires = DateTime.Now.AddDays(30)
};
InventoryItem output = null;
mockRepository.Setup(r => r.Remove(item)).Returns(output);
var controller = GetAccountControllerWithContext(mockLogger, mockMessageCache,
mockMessageQueue, mockNotificationService, mockRepository, settings);
// Act
HttpResponseMessage response = null;
Assert.DoesNotThrow(() => response = controller.Delete(item));
// Assert
Assert.NotNull(response);
Assert.AreEqual(HttpStatusCode.NotFound, response.StatusCode);
mockMessageQueue.Verify(n => n.QueueInventoryItem(item), Times.Never);
}
public void QueueInventoryItem(InventoryItem item)
{
var client = QueueClient.CreateFromConnectionString(_settings.ServiceBusConnection, _settings.QueueName);
var message = new BrokeredMessage {Label = item.Label};
client.Send(message);
client.Close();
}
public InventoryItem Remove(InventoryItem item)
{
try
{
if (_source.ContainsKey(item.Label.ToLower()))
{
_source.Remove(item.Label);
return item;
}
return null;
}
catch (Exception ex)
{
throw new InventoryFatalException(ex);
}
}
public InventoryItem Create(InventoryItem item)
{
try
{
item.Id = Guid.NewGuid();
item.Created = DateTime.UtcNow;
if (!_source.ContainsKey(item.Label.ToLower()))
{
_source.Add(item.Label.ToLower(), item);
return item;
}
// Duplicate. Using null here as throwing an exception costs overhead.
return null;
}
catch (Exception ex)
{
throw new InventoryFatalException(ex);
}
}
public void Delete_Handles_DataSource_Failure_Gracefully()
{
// Arrange
var mockLogger = new Mock<ILog>();
var mockMessageCache = new Mock<IInventoryTakeMessageCache>();
var mockMessageQueue = new Mock<IMessageQueueService>();
var mockNotificationService = new Mock<INotificationService>();
var mockRepository = new Mock<IInventoryRepository>();
var settings = new ApplicationSettings(false);
var item = new InventoryItem
{
Label = "test",
Expires = DateTime.Now.AddDays(30)
};
mockRepository.Setup(r => r.Remove(item)).Throws(new InventoryFatalException(new Exception()));
var controller = GetAccountControllerWithContext(mockLogger, mockMessageCache,
mockMessageQueue, mockNotificationService, mockRepository, settings);
// Act
HttpResponseMessage response = null;
Assert.DoesNotThrow(() => response = controller.Delete(item));
// Assert
Assert.NotNull(response);
Assert.AreEqual(HttpStatusCode.ServiceUnavailable, response.StatusCode);
mockMessageQueue.Verify(n => n.QueueInventoryItem(item), Times.Never);
mockMessageQueue.Verify(n => n.FlushLocalCache(mockMessageCache.Object), Times.Never);
mockNotificationService
.Verify(n => n.SendEmail(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>()), Times.Once);
}
public void CacheInventoryItem(IInventoryTakeMessageCache cache, InventoryItem item)
{
cache.Items.Add(item);
}
public void Post_Succeeds()
{
// Arrange
var mockLogger = new Mock<ILog>();
var mockMessageCache = new Mock<IInventoryTakeMessageCache>();
var mockMessageQueue = new Mock<IMessageQueueService>();
var mockNotificationService = new Mock<INotificationService>();
var mockRepository = new Mock<IInventoryRepository>();
var settings = new ApplicationSettings(false);
var item = new InventoryItem
{
Label = "test",
Expires = DateTime.Now.AddDays(30)
};
mockRepository.Setup(r => r.Create(item)).Returns(item);
var controller = GetAccountControllerWithContext(mockLogger, mockMessageCache,
mockMessageQueue, mockNotificationService, mockRepository, settings);
// Act
HttpResponseMessage response = null;
Assert.DoesNotThrow(() => response = controller.Post(item));
// Assert
Assert.NotNull(response);
Assert.AreEqual(HttpStatusCode.Created, response.StatusCode);
}
