public async Task ShouldProperlyExecuteFailurePipelineWhenMessageHandlingServiceThrowsException()
{
var argsMock = new Mock <BasicDeliverEventArgs>();
var exception = new Exception();
var messageHandlingServiceMock = new Mock <IMessageHandlingService>();
messageHandlingServiceMock.Setup(x => x.HandleMessageReceivingEvent(It.IsAny <MessageHandlingContext>()))
.ThrowsAsync(exception);
var errorProcessingServiceMock = new Mock <IErrorProcessingService>();
var middlewareOrderingMap = new Dictionary <int, int>();
var firstMiddleware = new StubMessageHandlingMiddleware(1, new Dictionary <int, int>(), middlewareOrderingMap);
var secondMiddleware = new StubMessageHandlingMiddleware(2, new Dictionary <int, int>(), middlewareOrderingMap);
var thirdMiddleware = new StubMessageHandlingMiddleware(3, new Dictionary <int, int>(), middlewareOrderingMap);
var middlewares = new List <IMessageHandlingMiddleware>
{
firstMiddleware,
secondMiddleware,
thirdMiddleware
};
var service = CreateService(
messageHandlingServiceMock.Object,
errorProcessingServiceMock.Object,
middlewares);
var context = new MessageHandlingContext(argsMock.Object, AckAction, false);
await service.Execute(context);
errorProcessingServiceMock.Verify(x => x.HandleMessageProcessingFailure(It.IsAny <MessageHandlingContext>(), exception), Times.Once);
Assert.Equal(1, middlewareOrderingMap[thirdMiddleware.Number]);
Assert.Equal(2, middlewareOrderingMap[secondMiddleware.Number]);
Assert.Equal(3, middlewareOrderingMap[firstMiddleware.Number]);
}
public async Task ShouldProperlyExecutePipeline()
{
var argsMock = new Mock <BasicDeliverEventArgs>();
var messageHandlingServiceMock = new Mock <IMessageHandlingService>();
var errorProcessingServiceMock = new Mock <IErrorProcessingService>();
var middlewareOrderingMap = new Dictionary <int, int>();
var firstMiddleware = new StubMessageHandlingMiddleware(1, middlewareOrderingMap, new Dictionary <int, int>());
var secondMiddleware = new StubMessageHandlingMiddleware(2, middlewareOrderingMap, new Dictionary <int, int>());
var thirdMiddleware = new StubMessageHandlingMiddleware(3, middlewareOrderingMap, new Dictionary <int, int>());
var middlewares = new List <IMessageHandlingMiddleware>
{
firstMiddleware,
secondMiddleware,
thirdMiddleware
};
var service = CreateService(
messageHandlingServiceMock.Object,
errorProcessingServiceMock.Object,
middlewares);
await service.Execute(argsMock.Object, AckAction);
messageHandlingServiceMock.Verify(x => x.HandleMessageReceivingEvent(It.IsAny <MessageHandlingContext>()), Times.Once);
Assert.Equal(1, middlewareOrderingMap[thirdMiddleware.Number]);
Assert.Equal(2, middlewareOrderingMap[secondMiddleware.Number]);
Assert.Equal(3, middlewareOrderingMap[firstMiddleware.Number]);
}
