public void Should_catch_errors()
{
//arrange
var nextProcessor = new Mock <IMessageProcessor>();
var messageStateHandler = new Mock <IMessageStateHandler <TestCommand> >();
nextProcessor.Setup(x => x.ProcessAsync(messageStateHandler.Object, CancellationToken.None))
.Throws <Exception>();
var logger = new Mock <ILog>();
var middleware = new ErrorHandlingMiddleware(logger.Object);
//act & assert
middleware.Invoking(async x => await x.ProcessAsync(messageStateHandler.Object, Mock.Of <IPipelineInformation>(), nextProcessor.Object, CancellationToken.None)).Should().NotThrow();
}
public void Should_not_throw_when_abandon_message_on_errors_fails()
{
//arrange
var nextProcessor = new Mock <IMessageProcessor>();
var messageStateHandler = new Mock <IMessageStateHandler <TestCommand> >();
messageStateHandler.Setup(x => x.AbandonByErrorAsync(It.IsAny <Exception>())).Throws <Exception>();
nextProcessor.Setup(x => x.ProcessAsync(messageStateHandler.Object, CancellationToken.None))
.Throws <Exception>();
var logger = new Mock <ILog>();
var middleware = new ErrorHandlingMiddleware(logger.Object);
//act
middleware.Invoking(async x => await x.ProcessAsync(messageStateHandler.Object, Mock.Of <IPipelineInformation>(), nextProcessor.Object, CancellationToken.None)).Should().NotThrow();
//assert
logger.Verify(x => x.Error(It.IsAny <Exception>(), "Failed to abandon message {@TestCommand}", It.IsAny <TestCommand>()), Times.Once);
}