public void TestBinding()
{
Binder binder = new Binder();
var equivalent = new EventEquivalent();
binder.Bind(new SampleEvent1(), new MethodHandler<SampleEvent1>(OnSampleEvent1));
var e1 = new SampleEvent1();
var e2 = new SampleEvent1 { Foo = 1 };
var e3 = new SampleEvent1 { Foo = 1, Bar = "bar" };
List<Handler> handlerChain = new List<Handler>();
handlerChain.Clear();
Assert.AreEqual(1, binder.BuildHandlerChain(e1, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
handlerChain.Clear();
Assert.AreEqual(1, binder.BuildHandlerChain(e2, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
handlerChain.Clear();
Assert.AreEqual(1, binder.BuildHandlerChain(e3, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
binder.Unbind(new SampleEvent1(), new MethodHandler<SampleEvent1>(OnSampleEvent1));
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(e1, equivalent, handlerChain));
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(e2, equivalent, handlerChain));
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(e3, equivalent, handlerChain));
}
public void TestDuplicateBinding()
{
Binder binder = new Binder();
List<Handler> handlerChain = new List<Handler>();
binder.Bind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
binder.Bind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
binder.Unbind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
Assert.AreEqual(0, binder.BuildHandlerChain(new SampleEvent1 { Foo = 1 }, handlerChain));
// with EventSink
var sink = new SampleEventSink();
sink.Bind(new SampleEvent1 { Foo = 1 }, sink.OnSampleEvent1);
sink.Bind(new SampleEvent1 { Foo = 1 }, sink.OnSampleEvent1);
sink.Unbind(new SampleEvent1 { Foo = 1 }, sink.OnSampleEvent1);
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(new SampleEvent1 { Foo = 1 }, handlerChain));
}
public void TestBasicPerformance()
{
Binder binder = new Binder();
var equivalent = new EventEquivalent();
List<Handler> handlerChain = new List<Handler>();
binder.Bind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
// const int testCount = 1000000;
const int testCount = 1;
for (var i = 0; i < testCount; ++i)
{
binder.BuildHandlerChain(new SampleEvent1 {Foo = 1}, equivalent, handlerChain);
}
// 1,000,000 counts in 342 ms in release mode
}
public void TestDuplicateUnbinding()
{
Binder binder = new Binder();
var equivalent = new EventEquivalent();
List<Handler> handlerChain = new List<Handler>();
binder.Bind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
binder.Bind(new SampleEvent1 { Foo = 2 }, new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1));
binder.Unbind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
binder.Unbind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSampleEvent1));
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(new SampleEvent1 { Foo = 1 }, equivalent, handlerChain));
Assert.AreEqual(1, binder.BuildHandlerChain(new SampleEvent1 { Foo = 2 }, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[0]);
// with EventSink
var sink = new SampleEventSink();
sink.Bind(new SampleEvent1 { Foo = 1 }, sink.OnSampleEvent1);
sink.Unbind(new SampleEvent1 { Foo = 1 }, sink.OnSampleEvent1);
sink.Bind(new SampleEvent1 { Foo = 1 }, sink.OnSampleEvent1);
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(new SampleEvent1 { Foo = 1 }, equivalent, handlerChain));
Assert.AreEqual(1, binder.BuildHandlerChain(new SampleEvent1 { Foo = 2 }, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[0]);
}
public void TestHandlerChainBuilding()
{
Binder binder = new Binder();
var equivalent = new EventEquivalent();
binder.Bind(new SampleEvent1(), new MethodHandler<SampleEvent1>(OnSampleEvent1));
binder.Bind(new SampleEvent1 { Foo = 1 }, new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1));
binder.Bind(new Event(), new MethodHandler<Event>(OnEvent));
var e1 = new SampleEvent1();
var e2 = new SampleEvent1 { Foo = 1 };
var e3 = new SampleEvent1 { Foo = 1, Bar = "bar" };
var e4 = new SampleEvent1 { Foo = 2 };
var e5 = new SampleEvent2 { Foo = 1, Bar = "bar" };
var e6 = new SampleEvent2 { Foo = 2, Bar = "bar" };
List<Handler> handlerChain = new List<Handler>();
handlerChain.Clear();
Assert.AreEqual(2, binder.BuildHandlerChain(e1, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[1]);
handlerChain.Clear();
Assert.AreEqual(3, binder.BuildHandlerChain(e2, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[1]);
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[2]);
handlerChain.Clear();
Assert.AreEqual(3, binder.BuildHandlerChain(e3, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[1]);
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[2]);
handlerChain.Clear();
Assert.AreEqual(2, binder.BuildHandlerChain(e4, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[1]);
handlerChain.Clear();
Assert.AreEqual(3, binder.BuildHandlerChain(e5, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[1]);
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[2]);
handlerChain.Clear();
Assert.AreEqual(2, binder.BuildHandlerChain(e6, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSampleEvent1), handlerChain[0]);
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[1]);
binder.Unbind(new SampleEvent1(), new MethodHandler<SampleEvent1>(OnSampleEvent1));
handlerChain.Clear();
Assert.AreEqual(1, binder.BuildHandlerChain(e1, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<Event>(OnEvent), handlerChain[0]);
binder.Unbind(new Event(), new MethodHandler<Event>(OnEvent));
handlerChain.Clear();
Assert.AreEqual(1, binder.BuildHandlerChain(e2, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[0]);
handlerChain.Clear();
Assert.AreEqual(1, binder.BuildHandlerChain(e3, equivalent, handlerChain));
Assert.AreEqual(new MethodHandler<SampleEvent1>(OnSpecificSampleEvent1), handlerChain[0]);
handlerChain.Clear();
Assert.AreEqual(0, binder.BuildHandlerChain(e4, equivalent, handlerChain));
}