public void UnsubscribeStopsEachTheOrderListener()
{
// Arrange
var mockOrderListener = MockRepository.GenerateMock<IStreamingListener<OrderDTO>>();
var mockOrderListener2 = MockRepository.GenerateMock<IStreamingListener<OrderDTO>>();
_mockLsStreamingClientAccountConnection.Expect(x => x.BuildOrderListener(Arg<string>.Is.Anything))
.Return(mockOrderListener)
.Repeat.Once();
_mockLsStreamingClientAccountConnection.Expect(x => x.BuildOrderListener(Arg<string>.Is.Anything))
.Return(mockOrderListener2)
.Repeat.Once();
mockOrderListener.Expect(x => x.Stop());
mockOrderListener2.Expect(x => x.Stop());
// Act
var orderStream = new OrderStream(_mockLsStreamingClientAccountConnection);
//Two subscribtions
orderStream.SubscribeToOrders();
orderStream.SubscribeToOrders();
orderStream.Unsubscribe();
// Assert
_mockLsStreamingClientAccountConnection.VerifyAllExpectations();
mockOrderListener.VerifyAllExpectations();
mockOrderListener2.VerifyAllExpectations();
}
public OrderStream Create(ILsStreamingClientAccountConnection lsCityindexStreamingClientConnection)
{
try
{
Log.Info("Creating order stream listener.");
var orderStream = new OrderStream(lsCityindexStreamingClientConnection);
return orderStream;
}
catch (Exception ex)
{
Log.Error(ex);
throw;
}
}
public void ValidSubscribtionsAreAddedToAToOrderStreamListenerList()
{
// Arrange
var mockOrderListener = MockRepository.GenerateMock<IStreamingListener<OrderDTO>>();
_mockLsStreamingClientAccountConnection.Expect(x => x.BuildOrderListener(Arg<string>.Is.Anything))
.Return(mockOrderListener)
.Repeat.Twice();
// Act
var orderStream = new OrderStream(_mockLsStreamingClientAccountConnection);
orderStream.SubscribeToOrders();
orderStream.SubscribeToOrders();
// Assert
Assert.AreEqual(2, orderStream.Listeners.Count);
_mockLsStreamingClientAccountConnection.VerifyAllExpectations();
mockOrderListener.VerifyAllExpectations();
}
