public void handler_is_called()
{
SupportView expected = new SupportView();
object actual = null;
viewManager.AddContainer(container);
viewManager.AddViewHandler(new CallbackViewHandler(delegate(object view, Type type) {
actual = view;
}));
container.AddChild(expected);
Assert.That(actual, Is.EqualTo(expected));
}
public void addContainer_throws_if_containers_are_nested()
{
SupportContainer container1 = new SupportContainer();
SupportContainer container2 = new SupportContainer();
container1.AddChild(container2);
viewManager.AddContainer(container1);
viewManager.AddContainer(container2);
}
public void addContainer_throws_if_containers_are_nested()
{
Assert.Throws(typeof(Exception), new TestDelegate(() =>
{
SupportContainer container1 = new SupportContainer();
SupportContainer container2 = new SupportContainer();
container1.AddChild(container2);
viewManager.AddContainer(container1);
viewManager.AddContainer(container2);
}
));
}
public void fallback_handles_when_container_is_not_parent()
{
int callCount = 0;
viewManager.AddViewHandler(new CallbackViewHandler(delegate(object view, Type type) {
callCount++;
}));
viewManager.SetFallbackContainer(new object());
SupportContainer newContainer = new SupportContainer();
newContainer.AddChild(new SupportView());
Assert.That(callCount, Is.EqualTo(1));
}
public void adding_and_removing_fallback_puts_back_old_handlers()
{
int callCount = 0;
viewManager.AddViewHandler(new CallbackViewHandler(delegate(object view, Type type) {
callCount++;
}));
SupportContainer newContainer = new SupportContainer();
viewManager.SetFallbackContainer(new object());
viewManager.RemoveFallbackContainer();
newContainer.AddChild(new SupportView());
Assert.That(callCount, Is.EqualTo(0));
}