public void TestBadRegister()
{
var target = new MessageMediator();
var tc = new TestCounter();
target.Register(tc);
Assert.ThrowsException <ArgumentException>(() => target.RegisterHandler <int>("test", tc.MessageHandler5));
target.Unregister(tc);
}
public void SingleRegisterTest()
{
var target = new MessageMediator();
bool passedTest = false;
target.RegisterHandler("test", (string o) => passedTest = (o == "Test"));
bool hadTarget = target.SendMessage("test", "Test");
Assert.AreEqual(true, hadTarget, "Mediator did not return success");
Assert.AreEqual(true, passedTest, "Did not receive message");
}
public void TestBadRegister()
{
var target = new MessageMediator();
var tc = new TestCounter();
target.Register(tc);
try
{
target.RegisterHandler <int>("test", tc.MessageHandler5);
Assert.Fail("Did not throw exception on invalid register");
}
catch (ArgumentException)
{
}
}
public void TestIntParam2()
{
var target = new MessageMediator();
var tc = new TestCounter();
target.Register(tc);
target.RegisterHandler <int>("test6", tc.MessageHandler6);
bool hadTarget = target.SendMessage(5);
Assert.AreEqual(false, hadTarget, "Mediator found unexpected target");
hadTarget = target.SendMessage("test6", 5);
Assert.AreEqual(true, hadTarget, "Mediator did not find target");
Assert.AreEqual <int>(5, tc.Count);
}
public void RegisterSingleHandler()
{
var target = new MessageMediator();
bool passedTest = false;
Action <string> handler = o => passedTest = (o == "Test");
target.RegisterHandler("test", handler);
bool hadTarget = target.SendMessage("test", "Test");
Assert.IsTrue(hadTarget, "Mediator did not return success");
Assert.IsTrue(passedTest, "Did not receive message");
target.UnregisterHandler("test", handler);
Assert.IsFalse(target.SendMessage("test", "Test"));
}
public void TestIntParam()
{
var target = new MessageMediator();
var tc = new TestCounter();
target.Register(tc);
bool hadTarget = target.SendMessage(5);
Assert.IsFalse(hadTarget, "Mediator found unexpected target");
target.RegisterHandler <int>(tc.MessageHandler5);
hadTarget = target.SendMessage(5);
Assert.IsTrue(hadTarget, "Mediator did not find target");
Assert.AreEqual(5, tc.Count);
target.Unregister(tc);
target.UnregisterHandler <int>(tc.MessageHandler5);
Assert.IsFalse(target.SendMessage(5));
}