public void TestMessageHub( )
{
Component hub = new Component( );
TestComponent handler = new TestComponent( );
MessageHub.AddDispatchRecipient( hub, typeof( Message0 ), handler, 0 );
MessageHub.AddDispatchRecipient( hub, typeof( Message1 ), handler, 0 );
// No dispatch method takes parameter of type Message2
MessageHub.AddDispatchRecipient( hub, typeof( Message3 ), handler, 0 );
TestHubMessage( hub, new Message0( ), MethodId.TestComponent_Handle_Message0 );
TestHubMessage( hub, new Message1( ), MethodId.TestComponent_Handle_Message1 );
TestHubMessage( hub, new Message2( ), MethodId.TestComponent_Handle_Message1 );
TestHubMessage( hub, new Message3( ), MethodId.TestComponent_Handle_Message3 );
}
public void TestComponentOwner( )
{
IComponent component = new Component( );
IComposite composite0 = CreateComposite( );
IComposite composite1 = CreateComposite( );
// Add the component to a composite
component.Owner = composite0;
Assert.AreEqual( composite0, component.Owner );
Assert.IsTrue( composite0.Components.Contains( component ) );
// Change the owner of the component
component.Owner = composite1;
Assert.AreEqual( composite1, component.Owner );
Assert.IsTrue( composite1.Components.Contains( component ) );
Assert.IsFalse( composite0.Components.Contains( component ) );
// Remove the component from its current owner
component.Owner = null;
Assert.IsNull( component.Owner );
Assert.IsFalse( composite0.Components.Contains( component ) );
Assert.IsFalse( composite1.Components.Contains( component ) );
}