public async Task MustLogTraceWhenCommandBehaviorPipelineIsExecuted()
{
await _sut.Dispatch <IMessage>(null, null);
_logger.VerifyWasCalled(LogLevel.Trace, _commandBehaviorExecuteLogMessage, Times.Once());
_logger.VerifyWasCalled(LogLevel.Trace, _handlerInvokedLogMessage, Times.Never());
}
public async Task MustLogTraceForAllHandlersInvoked()
{
var listOfRegisteredHandlers = new[] { _handler.Object, _handler.Object, _handler.Object }.TakeWhile(_ => true);
_serviceProvider.Setup(p => p.GetService(typeof(IEnumerable <IMessageHandler <IMessage> >))).Returns(listOfRegisteredHandlers);
await _sut.Dispatch <IMessage>(null, null);
_logger.VerifyWasCalled(LogLevel.Trace,
_eventHandlerInvokedLogMessage,
Times.Exactly(3));
}
public async Task MustLogErrorIfExceptionIsCaught()
{
_serviceProvider.Setup(p => p.GetService(typeof(IQueryHandler <TestQuery, string>))).Throws <Exception>();
await FluentActions.Invoking(async() => await _sut.Query(_query)).Should().ThrowAsync <Exception>();
_logger.VerifyWasCalled(LogLevel.Error, times: Times.Once());
}