public void ForwardOnChangeTest()
{
// two bindables of different type
var child = new Bindable <int>();
var parent = new Bindable <string>();
parent.ForwardOnChange(child);
var counter = 0;
BindableCallback listener = ((c, o) => { counter++; });
// listener on parent without immediate dispatch
parent.OnChange(listener, false);
// dispatch on the child
child.Dispatch();
Assert.AreEqual(1, counter, "The OnChange should have been forwarded once to the parent");
// remove the forwarding
parent.RemoveForwardedOnChange(child);
// dispatch again on the child
child.Dispatch();
Assert.AreEqual(1, counter, "The OnChange should not have been forwarded again.");
}
