public void Mediator_Is_Created()
{
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter( new Type[1] {typeof(SupportView)} ), typeof(CallbackMediator));
object mediator = factory.CreateMediators(new SupportView(), typeof(SupportView), new List<IMediatorMapping>{mapping})[0];
Assert.That(mediator, Is.InstanceOf(typeof(CallbackMediator)));
}
public void mediatedItem_is_injected_as_exact_type_into_mediator()
{
SupportView expected = new SupportView();
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1]{ typeof(SupportView) }), typeof(ViewInjectedMediator));
ViewInjectedMediator mediator = factory.CreateMediators(expected, typeof(SupportView), new List<IMediatorMapping> {mapping})[0] as ViewInjectedMediator;
Assert.That(mediator.mediatedItem, Is.EqualTo(expected));
}
public void Mediator_Is_Injected_Into()
{
int expected = 128;
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1] { typeof(SupportView) }), typeof(InjectedMediator));
injector.Map(typeof(int)).ToValue(expected);
InjectedMediator mediator = factory.CreateMediators (new SupportView (), typeof(SupportView), new List<IMediatorMapping> { mapping }) [0] as InjectedMediator;
Assert.That(mediator.number, Is.EqualTo(expected));
}
public void View_Is_Handled()
{
object createdMediator = null;
Action<object> callback = delegate(object mediator) {
createdMediator = mediator;
};
injector.Map(typeof(Action<object>), "callback").ToValue(callback);
MediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type [1] {typeof(SupportView)}), typeof(CallbackMediator));
handler.AddMapping(mapping);
handler.HandleView(new SupportView(), typeof(SupportView));
Assert.That(createdMediator, Is.Not.Null);
}
public void Mediator_Is_Removed_From_Factory_When_View_Leaves_Stage()
{
int callCount = 0;
object actualView = null;
manager.ViewRemoved += (Action<object>)delegate (object eventView) {
callCount++;
actualView = eventView;
};
SupportView view = new SupportView();
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(CallbackMediator));
object mediator = injector.InstantiateUnmapped(typeof(CallbackMediator));
container.AddChild(view);
manager.AddMediator(mediator, view, mapping);
container.RemoveChild(view);
Assert.That(callCount, Is.EqualTo(1));
Assert.That(actualView, Is.EqualTo(view));
}
private int MediatorsCreatedWithGuards(params object[] guards)
{
MediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(CallbackMediator));
mapping.WithGuards(guards);
List<object> mediators = factory.CreateMediators(new SupportView(), typeof(SupportView), new List<IMediatorMapping> {mapping});
return mediators.Count;
}
/*============================================================================*/
/* Private Functions */
/*============================================================================*/
private int HookCallCount(params object[] hooks)
{
int hookCallCount = 0;
Action hookCallback = delegate() {
hookCallCount++;
};
injector.Map(typeof(Action), "hookCallback").ToValue(hookCallback);
MediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(CallbackMediator));
mapping.WithHooks(hooks);
factory.CreateMediators(new SupportView(), typeof(SupportView), new List<IMediatorMapping>{mapping});
return hookCallCount;
}
public void removeAllMediators_removes_all_mediators_from_manager()
{
SupportView mediatedItem1 = new SupportView();
SupportView mediatedItem2 = new SupportView();
IMediatorMapping mapping1 =
new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(CallbackMediator));
IMediatorMapping mapping2 =
new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportContainer)}), typeof(ViewInjectedAsRequestedMediator));
injector.Map<IMediatorManager> ().ToValue (manager.Object);
factory = new MediatorFactory (injector);
factory.CreateMediators (mediatedItem1, typeof(SupportView), new List<IMediatorMapping>{ mapping1, mapping2 });
factory.CreateMediators (mediatedItem2, typeof(SupportView), new List<IMediatorMapping>{ mapping1, mapping2 });
factory.RemoveAllMediators();
manager.Verify(_manager=>_manager.RemoveMediator(
It.IsAny<CallbackMediator>(),
It.Is<object>(arg2=>arg2==mediatedItem1),
It.Is<IMediatorMapping>(arg3=>arg3==mapping1)), Times.Once);
manager.Verify(_manager=>_manager.RemoveMediator(
It.IsAny<ViewInjectedAsRequestedMediator>(),
It.Is<object>(arg2=>arg2==mediatedItem1),
It.Is<IMediatorMapping>(arg3=>arg3==mapping2)), Times.Once);
manager.Verify(_manager=>_manager.RemoveMediator(
It.IsAny<CallbackMediator>(),
It.Is<object>(arg2=>arg2==mediatedItem2),
It.Is<IMediatorMapping>(arg3=>arg3==mapping1)), Times.Once);
manager.Verify(_manager=>_manager.RemoveMediator(
It.IsAny<ViewInjectedAsRequestedMediator>(),
It.Is<object>(arg2=>arg2==mediatedItem2),
It.Is<IMediatorMapping>(arg3=>arg3==mapping2)), Times.Once);
}
public void removeMediator_removes_mediator_from_manager()
{
SupportView mediatedItem = new SupportView();
IMediatorMapping mapping =
new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(CallbackMediator));
injector.Map<IMediatorManager> ().ToValue (manager.Object);
factory = new MediatorFactory(injector);
factory.CreateMediators(mediatedItem, typeof(SupportView), new List<IMediatorMapping> {mapping});
factory.RemoveMediators(mediatedItem);
factory.RemoveMediators(mediatedItem);
manager.Verify (_manager => _manager.RemoveMediator (It.IsAny<CallbackMediator> (), It.Is<object> (arg2 => arg2 == mediatedItem), It.Is<IMediatorMapping> (arg3 => arg3 == mapping)), Times.Once);
}
public void removeMediator()
{
SupportView mediatedItem = new SupportView();
IMediatorMapping mapping =
new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(CallbackMediator));
factory.CreateMediators(mediatedItem, typeof(SupportView), new List<IMediatorMapping> {mapping});
factory.RemoveMediators(mediatedItem);
Assert.That (factory.GetMediator (mediatedItem, mapping), Is.Null);
}
public void expected_number_of_mediators_are_returned_for_mappings_and_mediatedItem()
{
SupportView mediatedItem = new SupportView();
MediatorMapping mapping1 =
new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(ViewInjectedMediator));
MediatorMapping mapping2 =
new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportContainer)}), typeof(ViewInjectedAsRequestedMediator));
List<object> mediators = factory.CreateMediators(mediatedItem, typeof(SupportView), new List<IMediatorMapping> {mapping1, mapping2});
Assert.That(mediators.Count, Is.EqualTo(2));
}
public void hook_receives_mediator_and_mediatedItem()
{
SupportView mediatedItem = new SupportView();
object injectedMediator = null;
object injectedView = null;
injector.Map(typeof(Action<MediatorHook>), "callback").ToValue((Action<MediatorHook>)delegate(MediatorHook hook) {
injectedMediator = hook.mediator;
injectedView = hook.mediatedItem;
});
MediatorMapping mapping = new MediatorMapping(CreateTypeFilter(
new Type[1]{ typeof(SupportView) }),
typeof(ViewInjectedMediator));
mapping.WithHooks(typeof(MediatorHook));
factory.CreateMediators(mediatedItem, typeof(SupportView), new List<IMediatorMapping> {mapping});
Assert.That(injectedMediator, Is.InstanceOf<ViewInjectedMediator>());
Assert.That(injectedView, Is.EqualTo(mediatedItem));
}
public void Mediator_Is_NOT_Removed_When_View_Leaves_Stage_When_AutoRemove_Is_False()
{
int callCount = 0;
manager.ViewRemoved += (Action<object>)delegate (object eventView) {
callCount++;
};
SupportView view = new SupportView();
MediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1] {typeof(SupportView)}), typeof(CallbackMediator));
mapping.AutoRemove(false);
object mediator = injector.InstantiateUnmapped(typeof(CallbackMediator));
container.AddChild(view);
manager.AddMediator(mediator, view, mapping);
container.RemoveChild(view);
Assert.That (callCount, Is.EqualTo (0));
}
public void Mediator_Is_Given_NonDisplayObject_View()
{
float expected = 1.5f;
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1] {typeof(float)}), typeof(LifecycleReportingMediator));
LifecycleReportingMediator mediator = injector.InstantiateUnmapped (typeof(LifecycleReportingMediator)) as LifecycleReportingMediator;
manager.AddMediator(mediator, expected, mapping);
Assert.That (mediator.view, Is.EqualTo (expected));
}
public void Mediator_For_UIComponent_Is_Initialized()
{
SupportView view = new SupportView ();
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(LifecycleReportingMediator));
LifecycleReportingMediator mediator = injector.InstantiateUnmapped(typeof(LifecycleReportingMediator)) as LifecycleReportingMediator;
factory.Setup (f => f.GetMediator (It.IsAny<object> (), It.IsAny<IMediatorMapping>())).Returns(mediator);
Assert.That (mediator.initialized, Is.False);
manager.AddMediator(mediator, view, mapping);
container.AddChild (view);
Assert.That (mediator.initialized, Is.True);
}
public void Mediator_Lifecycle_Methods_Are_Invoked()
{
List<string> expected = new List<string> {
"preInitialize", "initialize", "postInitialize",
"preDestroy", "destroy", "postDestroy"};
List<string> actual = new List<string>();
foreach (string phase in expected)
{
Action<string> callback = delegate(string ph) {
actual.Add (ph);
};
injector.Map(typeof(Action<string>), phase + "Callback").ToValue(callback);
}
SupportView item = new SupportView();
object mediator = injector.InstantiateUnmapped(typeof(LifecycleReportingMediator));
IMediatorMapping mapping = new MediatorMapping(CreateTypeFilter(new Type[1]{typeof(SupportView)}), typeof(LifecycleReportingMediator));
manager.AddMediator(mediator, item, mapping);
manager.RemoveMediator(mediator, item, mapping);
Assert.That(actual, Is.EquivalentTo(expected));
}
