public void execute_async_logs_any_error_raised_by_the_inner_action()
{
var waitHandle = new ManualResetEventSlim();
var logger = new LoggerMock(MockBehavior.Loose);
var loggerService = new LoggerServiceMock(MockBehavior.Loose);
var action = new ActionMock(MockBehavior.Loose);
logger
.When(x => x.Error(It.IsAny<string>()))
.Do(waitHandle.Set);
loggerService
.When(x => x.GetLogger(It.IsAny<Type>()))
.Return(logger);
action
.When(x => x.ExecuteAsync(It.IsAny<ExecutionContext>()))
.Return(Observable.Throw<Unit>(new InvalidOperationException("Something bad happened")));
var sut = new DoNotAwaitActionBuilder()
.WithLoggerService(loggerService)
.WithInnerAction(action)
.Build();
sut.ExecuteAsync(new ExecutionContext());
Assert.True(waitHandle.Wait(TimeSpan.FromSeconds(3)));
}
public void save_async_logs_an_error_if_a_save_callback_fails()
{
var logger = new LoggerMock(MockBehavior.Loose);
var loggerService = new LoggerServiceMock(MockBehavior.Loose);
loggerService
.When(x => x.GetLogger(typeof(StateService)))
.Return(logger);
var sut = new StateServiceBuilder()
.WithLoggerService(loggerService)
.Build();
sut.RegisterSaveCallback(_ => Observable.Throw<Unit>(new Exception("whatever")));
sut.SaveAsync();
logger
.Verify(x => x.Error(It.IsAny<Exception>(), It.IsAny<string>(), It.IsAny<object[]>()))
.WasCalledExactlyOnce();
}
public void save_async_ignores_any_null_tasks_returned_by_saved_callbacks()
{
var logger = new LoggerMock(MockBehavior.Loose);
var loggerService = new LoggerServiceMock(MockBehavior.Loose);
loggerService
.When(x => x.GetLogger(typeof(StateService)))
.Return(logger);
var sut = new StateServiceBuilder()
.WithLoggerService(loggerService)
.Build();
var firstExecuted = false;
var secondExecuted = false;
sut
.RegisterSaveCallback(
_ =>
{
firstExecuted = true;
return Observable.Return(Unit.Default);
});
sut.RegisterSaveCallback(_ => null);
sut
.RegisterSaveCallback(
_ =>
{
secondExecuted = true;
return Observable.Return(Unit.Default);
});
sut.SaveAsync();
Assert.True(firstExecuted);
Assert.True(secondExecuted);
loggerService
.Verify(x => x.GetLogger(typeof(StateService)))
.WasCalledExactlyOnce();
logger
.Verify(x => x.Error(It.IsAny<string>()))
.WasNotCalled();
logger
.Verify(x => x.Error(It.IsAny<string>(), It.IsAny<object[]>()))
.WasNotCalled();
logger
.Verify(x => x.Error(It.IsAny<Exception>(), It.IsAny<string>(), It.IsAny<object[]>()))
.WasNotCalled();
}
