public async Task Should_do_nothing_for_normal_command()
{
var sut = new EnrichWithTimestampCommandMiddleware(clock);
await sut.HandleAsync(new CommandContext(A.Dummy <ICommand>()));
A.CallTo(() => clock.GetCurrentInstant()).MustNotHaveHappened();
}
public async Task Should_set_timestamp_for_timestamp_command()
{
var utc = Instant.FromUnixTimeSeconds(1000);
var sut = new EnrichWithTimestampCommandMiddleware(clock);
A.CallTo(() => clock.GetCurrentInstant())
.Returns(utc);
var command = new MyTimestampCommand();
await sut.HandleAsync(new CommandContext(command));
Assert.Equal(utc, command.Timestamp);
}