public async Task Retry()
{
var handler = new Subscriber <string>();
await handler.As <ISubscribe <string> >().Handle("first");
await handler.As <ISubscribe <string> >().Handle("then");
await handler.Assert(y => y.Should().Be("then"), TimeSpan.FromSeconds(1));
}
public async Task FailsTwice()
{
var handler = new Subscriber <string>();
await handler.As <ISubscribe <string> >().Handle("other");
await handler.As <ISubscribe <string> >().Handle("different");
handler.Invoking(x => x.Assert(y => y.Should().Be("input"), TimeSpan.FromSeconds(1)))
.Should()
.Throw <AggregateException>()
.Which
.InnerExceptions
.Count
.Should()
.Be(2);
}
public async Task Assert()
{
var handler = new Subscriber <string>();
await handler.As <ISubscribe <string> >().Handle("input");
await handler.Assert(x => x.Should().Be("input"), TimeSpan.FromSeconds(1));
}
public async Task Fails()
{
var handler = new Subscriber <string>();
await handler.As <ISubscribe <string> >().Handle("other");
handler.Invoking(x => x.Assert(y => y.Should().Be("input"), TimeSpan.FromSeconds(1)))
.Should()
.Throw <XunitException>();
}
public async Task ResetTimeoutOnMessageArrival()
{
var handler = new Subscriber <string>();
async Task Emit()
{
var subscriber = handler.As <ISubscribe <string> >();
for (var i = 0; i < 5; i++)
{
await subscriber.Handle($"a{i}");
await Task.Delay(TimeSpan.FromSeconds(1));
}
await subscriber.Handle("input");
}
await Task.WhenAll(Emit(), handler.Assert(y => y.Should().Be("input"), TimeSpan.FromSeconds(2)));
}