public async Task Send_OnError_LogsError()
{
var dispatcher = new Mock <ICommandDispatcher>();
dispatcher.Setup(d => d.Send(It.IsAny <Command>(), default))
.Returns(Result.Error <Response>("The error message"));
var logger = new Mock <IDispatcherLogger>();
var cmd = new Command();
var sut = new CommandResultLogger(dispatcher.Object, logger.Object);
await sut.Send(cmd, default);
logger.Verify(l => l.Error(cmd.CorrelationId, "The error message"), Times.Once);
}
public async Task Send_LogsSending(bool isOk)
{
var dispatcher = new Mock <ICommandDispatcher>();
dispatcher.Setup(d => d.Send(It.IsAny <Command>(), default))
.Returns(isOk ? Result.Ok(new Response()) : Result.Error <Response>("Error"));
var logger = new Mock <IDispatcherLogger>();
var cmd = new Command();
var sut = new CommandResultLogger(dispatcher.Object, logger.Object);
await sut.Send(cmd, default);
logger.Verify(l => l.Sending(typeof(Command), cmd.CorrelationId), Times.Once);
}
public async Task Send_OnOk_LogsSuccess()
{
var dispatcher = new Mock <ICommandDispatcher>();
dispatcher.Setup(d => d.Send(It.IsAny <Command>(), default))
.Returns(Result.Ok(new Response()));
var logger = new Mock <IDispatcherLogger>();
var cmd = new Command();
var sut = new CommandResultLogger(dispatcher.Object, logger.Object);
await sut.Send(cmd, default);
logger.Verify(l => l.Success(cmd.CorrelationId), Times.Once);
}
public async Task Send_InvokesDispatcher_WithCommandAndCancellationTokenAsync()
{
var cmd = new Command();
var token = new CancellationTokenSource().Token;
var dispatcher = new Mock <ICommandDispatcher>();
dispatcher.Setup(d => d.Send(cmd, token))
.Verifiable("the command and cancellation token should flow through");
var logger = new Mock <IDispatcherLogger>();
var sut = new CommandResultLogger(dispatcher.Object, logger.Object);
await sut.Send(cmd, token);
dispatcher.Verify();
}
