public async Task ShouldRoute()
{
var handler = new FakeHandler();
var route = new Route <Ping, Pong>("/Ping");
var request = new FakeRequest();
request.Services.Add(typeof(IRouteRequestHandler <Ping, Pong>), handler);
var media = new FakeMedia();
await route.Send(media, request);
Assert.IsTrue(media.HasRead);
Assert.IsTrue(media.HasWritten);
Assert.IsTrue(handler.HasHandled);
}
public async Task ShouldMatchRoute()
{
var handler = new FakeHandler();
var route = new FakeRoute()
{
Path = "/Ping"
};
var request = new FakeRequest()
{
Path = "/Ping"
};
var media = new FakeMedia();
var router = new Router(new[] { route }, new[] { media });
await router.RouteRequest(request);
Assert.IsTrue(request.IsHandled);
Assert.IsTrue(route.HasSent);
}
public async Task ShouldCancelRequest()
{
var handler = new FakeCancelMeHandler();
var route = new Route <Ping, Pong>("/Ping");
var request = new FakeRequest();
request.Services.Add(typeof(IRouteRequestHandler <Ping, Pong>), handler);
var media = new FakeMedia();
var cancel = new CancellationTokenSource();
request.CancellationToken = cancel.Token;
cancel.Cancel();
var routeTask = route.Send(media, request);
//standard async pattern throws on cancellation
await Assert.ThrowsExceptionAsync <OperationCanceledException>(() => routeTask);
Assert.IsTrue(routeTask.IsCanceled);
Assert.IsFalse(handler.HasHandled);
Assert.IsFalse(media.HasWritten);
}