public void Inject_WhenOriginallyExisted()
{
var navigationPage = new NavigationPage(new ContentPage());
var behavior = new NavigationPageBehavior();
navigationPage.Behaviors.Add(new BehaviorMock());
navigationPage.Behaviors.Add(behavior);
var injector = new BehaviorInjector();
injector.Inject(navigationPage);
Assert.Equal(2, navigationPage.Behaviors.Count);
Assert.Equal(behavior, navigationPage.Behaviors[1]);
}
public async void RecursiveInject()
{
var eventRecoder = new EventRecorder();
var carouselPageMock1 = new CarouselPageMock(eventRecoder);
var tabbedPageMock1 = new TabbedPageMock(eventRecoder);
tabbedPageMock1.Children.Add(new ContentPage());
tabbedPageMock1.Children.Add(carouselPageMock1);
var navigationPage = new NavigationPageMock(tabbedPageMock1, eventRecoder);
var carouselPageMock2 = new CarouselPageMock(eventRecoder);
var tabbedPageMock2 = new TabbedPageMock(eventRecoder);
tabbedPageMock2.Children.Add(new ContentPage());
tabbedPageMock2.Children.Add(carouselPageMock2);
await tabbedPageMock1.Navigation.PushAsync(tabbedPageMock2);
var actual = new BehaviorInjector();
actual.Inject(navigationPage);
Assert.Equal(1, navigationPage.Behaviors.Count);
Assert.IsType <NavigationPageBehavior>(navigationPage.Behaviors.Single());
Assert.Equal(1, tabbedPageMock1.Behaviors.Count);
Assert.IsType <MultiPageBehavior <Page> >(tabbedPageMock1.Behaviors.Single());
Assert.Equal(1, tabbedPageMock2.Behaviors.Count);
Assert.IsType <MultiPageBehavior <Page> >(tabbedPageMock2.Behaviors.Single());
Assert.Equal(1, carouselPageMock1.Behaviors.Count);
Assert.IsType <MultiPageBehavior <ContentPage> >(carouselPageMock1.Behaviors.Single());
Assert.Equal(1, carouselPageMock2.Behaviors.Count);
Assert.IsType <MultiPageBehavior <ContentPage> >(carouselPageMock2.Behaviors.Single());
}
