public void LiteralRoutesShouldRankHigherThanCaptureRoutes()
{
var logger = MockRepository.GenerateMock<ILogger>();
var handler = MockRepository.GenerateMock<Func<IWebSocketHandler>>();
IRankedRoutePredicate capturePredicate = new CaptureRankedRoutePredicate();
IRankedRoutePredicate literalPredicate = new LiteralRankedRoutePredicate();
var predicates = new[] {capturePredicate, literalPredicate};
var routeRegister = new ListBasedRouteRegister();
routeRegister.Register("/test/{capture}", handler);
routeRegister.Register("/test/literal", handler);
var routeResolver = new RankedRouteResolver(routeRegister, predicates, logger);
var path = new PathBuilder("/test/literal").Build();
Assert.AreEqual("/test/literal", routeResolver.Resolve(path).Path.FullPath);
var path2 = new PathBuilder("/test/anything").Build();
Assert.AreEqual("/test/{capture}", routeResolver.Resolve(path2).Path.FullPath);
var path3 = new PathBuilder("/test").Build();
Assert.AreEqual("", routeResolver.Resolve(path3).Path.FullPath);
}
public void Register(string fullPath, Func<IWebSocketHandler> handler)
{
var path = new PathBuilder(fullPath).Build();
var route = new Route(path, handler);
_routes.Add(route);
}
public IHandler Negotiate(IRequest request, Func<byte[], Task> sendAction)
{
var path = new PathBuilder(request.Path).Build();
var route = _routeResolver.Resolve(path);
if (route.Equals(Route.Empty))
throw new HandshakeException(HttpStatusCode.NotFound);
var webSocketHandler = route.Handler();
var version = request.GetWebSocketVersion();
var handler = _protocolSelector.Select(version, m => webSocketHandler.OnMessage(m), () => webSocketHandler.OnClose(), b => webSocketHandler.OnBinary(b), b => webSocketHandler.OnPing(b), b => webSocketHandler.OnPong(b), ex => webSocketHandler.OnError(ex));
var routeParameters = _routeParametersBuilder.Build(route.Path, path);
var queryParameters = _queryParametersBuilder.Build(path);
var subProtocol = _subProtocolNegotiator.Negotiate(_hostConfiguration.SupportedSubProtocols, request.GetWebSocketProtocols());
webSocketHandler.Query = queryParameters;
webSocketHandler.Route = routeParameters;
webSocketHandler.Context = request.ToContext(subProtocol);
webSocketHandler.SendAction = (message, frameType) =>
{
switch (frameType)
{
case FrameType.Binary:
sendAction(handler.FrameBinary(message));
break;
case FrameType.Ping:
sendAction(handler.FramePing(message));
break;
case FrameType.Pong:
sendAction(handler.FramePong(message));
break;
case FrameType.Text:
sendAction(handler.FrameText(message));
break;
case FrameType.Close:
sendAction(handler.FrameClose(WebSocketStatusCode.NormalClosure));
break;
}
};
var requestKey = request.Headers["Sec-WebSocket-Key"];
var response = new WebSocketAcceptResponse(requestKey, subProtocol);
sendAction(response.ToBytes()).ContinueWith(t => webSocketHandler.OnOpen());
return handler;
}
public void DictionaryShouldContainAllTheCaptures()
{
var incomingPath = new PathBuilder("/uk/london/richmond").Build();
var routePath = new PathBuilder("/{country}/{city}/{town}").Build();
var parametersBuilder = new RouteParametersBuilder();
dynamic dictionary = parametersBuilder.Build(routePath, incomingPath);
Assert.AreEqual("uk", dictionary.Country);
Assert.AreEqual("london", dictionary.City);
Assert.AreEqual("richmond", dictionary.Town);
}
public void PathTests()
{
var routePath = new PathBuilder("/first/{capture}");
var route = new Route(routePath, null);
var predicate = new CaptureRankedRoutePredicate();
Assert.IsTrue(predicate.Matches(route, new PathBuilder("/first/1").Build()));
Assert.IsTrue(predicate.Matches(route, new PathBuilder("/first/test").Build()));
Assert.IsFalse(predicate.Matches(route, new PathBuilder("/first").Build()));
Assert.IsFalse(predicate.Matches(route, new PathBuilder("/first/").Build()));
}