public void CreateNewChannelDispatcherWithDefaultHandler()
{
var dispatcher = new ChannelDispatcher();
var defaultDispatcher = new CounterHandler();
dispatcher.RegisterDefault(defaultDispatcher);
Assert.IsNotNull(dispatcher.DefaultHandler);
dispatcher.Handle("/services/test", "data...");
Assert.AreEqual(1, defaultDispatcher.Calls, "Invalid number of notifications!");
}
public void TestGlobalWildcardChannelMatching()
{
var dispatcher = new ChannelDispatcher();
var handler1 = new CounterHandler();
var handler2 = new CounterHandler();
var handler3 = new CounterHandler();
var defaultHandler = new CounterHandler();
dispatcher.Register("/services/test/**", handler1);
dispatcher.Register("/services/test", handler2);
dispatcher.Register("/services/banana/*", handler2);
dispatcher.Register("/services/banana/**", handler3);
dispatcher.RegisterDefault(defaultHandler);
Assert.IsNotNull(dispatcher.DefaultHandler);
dispatcher.Handle("/services/test", "data..."); // hits handler2
Assert.AreEqual(0, defaultHandler.Calls);
Assert.AreEqual(0, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(0, handler3.Calls);
dispatcher.Handle("/services/test/edit", "data..."); // hits handler1
Assert.AreEqual(0, defaultHandler.Calls);
Assert.AreEqual(1, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(0, handler3.Calls);
dispatcher.Handle("/services/test/1/edit", "data..."); // hits handler1
Assert.AreEqual(0, defaultHandler.Calls);
Assert.AreEqual(2, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(0, handler3.Calls);
dispatcher.Handle("/services/banana", "data..."); // hits default handler
Assert.AreEqual(1, defaultHandler.Calls);
Assert.AreEqual(2, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(0, handler3.Calls);
dispatcher.Handle("/services/banana/1/edit", "data..."); // hits handler3
Assert.AreEqual(1, defaultHandler.Calls);
Assert.AreEqual(2, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(1, handler3.Calls);
}
public void TestWildcardBasicChannelMatchingWith3Handlers()
{
var dispatcher = new ChannelDispatcher();
var handler1 = new CounterHandler();
var handler2 = new CounterHandler();
var handler3 = new CounterHandler();
var defaultHandler = new CounterHandler();
dispatcher.Register("/services/test/*/edit", handler1);
dispatcher.Register("/services/test/2", handler2);
dispatcher.Register("/services/banana/*", handler2);
dispatcher.Register("/services/internal", handler3);
dispatcher.RegisterDefault(defaultHandler);
Assert.IsNotNull(dispatcher.DefaultHandler);
dispatcher.Handle("/services/test/1", "data..."); // hits default
Assert.AreEqual(1, defaultHandler.Calls);
Assert.AreEqual(0, handler1.Calls);
Assert.AreEqual(0, handler2.Calls);
Assert.AreEqual(0, handler3.Calls);
dispatcher.Handle("/services/internal", "data..."); // hits handler3
Assert.AreEqual(1, defaultHandler.Calls);
Assert.AreEqual(0, handler1.Calls);
Assert.AreEqual(0, handler2.Calls);
Assert.AreEqual(1, handler3.Calls);
dispatcher.Handle("/services/test/1/edit", "data..."); // hits handler1
Assert.AreEqual(1, defaultHandler.Calls);
Assert.AreEqual(1, handler1.Calls);
Assert.AreEqual(0, handler2.Calls);
Assert.AreEqual(1, handler3.Calls);
dispatcher.Handle("/services/banana/edit", "data..."); // hits handler2
Assert.AreEqual(1, defaultHandler.Calls);
Assert.AreEqual(1, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(1, handler3.Calls);
dispatcher.Handle("/services/banana/1/edit", "data..."); // hits default
Assert.AreEqual(2, defaultHandler.Calls);
Assert.AreEqual(1, handler1.Calls);
Assert.AreEqual(1, handler2.Calls);
Assert.AreEqual(1, handler3.Calls);
}
public void TestBasicChannelMatchingWith2Handlers()
{
var dispatcher = new ChannelDispatcher();
var handler1 = new CounterHandler();
var handler2 = new CounterHandler();
var defaultHandler = new CounterHandler();
dispatcher.Register("/services/test/1", handler1);
dispatcher.Register("/services/test/2", handler2);
dispatcher.RegisterDefault(defaultHandler);
Assert.IsNotNull(dispatcher.DefaultHandler);
dispatcher.Handle("/services/test/2", "data...");
Assert.AreEqual(1, handler2.Calls, "Invalid number of test/2 notifications!");
Assert.AreEqual(0, handler1.Calls, "Too many test/2 handler calls on handler1!");
Assert.AreEqual(0, defaultHandler.Calls, "Too many test/2 handler calls on defaultHandler!");
dispatcher.Handle("/services/test/1", "data...");
Assert.AreEqual(1, handler2.Calls, "Invalid number of test/2 notifications!");
Assert.AreEqual(1, handler1.Calls, "Invalid number of test/1 notifications!");
Assert.AreEqual(0, defaultHandler.Calls, "Too many test/1 handler calls on defaultHandler!");
}