public async Task MultiplePopsRemoveMiddlePagesBeforeFinalPopWhenUsingModal()
{
Routing.RegisterRoute("ModalTestPage", typeof(ShellModalTests.ModalTestPage));
TestShell testShell = new TestShell(
CreateShellSection <NavigationMonitoringTab>(shellContentRoute: "rootpage")
);
var pageLeftOnStack = new ContentPage();
var middlePage = new ContentPage();
var tab = (NavigationMonitoringTab)testShell.CurrentItem.CurrentItem;
await testShell.Navigation.PushAsync(pageLeftOnStack);
await testShell.Navigation.PushAsync(middlePage);
await testShell.GoToAsync("ModalTestPage");
tab.NavigationsFired.Clear();
await testShell.GoToAsync("../..");
Assert.That(testShell.CurrentState.Location.ToString(),
Is.EqualTo($"//rootpage/{Routing.GetRoute(pageLeftOnStack)}"));
Assert.AreEqual("OnRemovePage", tab.NavigationsFired[0]);
Assert.AreEqual("OnPopModal", tab.NavigationsFired[1]);
Assert.AreEqual(2, tab.NavigationsFired.Count);
}
public async Task NavigationPushAndPopBasic()
{
var flyoutItem =
CreateShellItem <FlyoutItem>(
shellItemRoute: "item",
shellSectionRoute: "section",
shellContentRoute: "content"
);
var itemRoute = "item/section/content";
var page1 = new ContentPage();
var page2 = new ContentPage();
var shell = new TestShell(flyoutItem);
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}"));
await shell.Navigation.PushAsync(page1);
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}/{Routing.GetRoute(page1)}"));
await shell.Navigation.PushAsync(page2);
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}/{Routing.GetRoute(page1)}/{Routing.GetRoute(page2)}"));
await shell.Navigation.PopAsync();
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}/{Routing.GetRoute(page1)}"));
}
public async Task DotDotNavigateBackFromPagesWithDefaultRoute()
{
var flyoutItem = CreateShellItem <FlyoutItem>();
var itemRoute = Routing.GetRoute(flyoutItem.CurrentItem.CurrentItem);
var page1 = new ContentPage();
var page2 = new ContentPage();
TestShell shell = new TestShell()
{
Items = { flyoutItem }
};
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}"));
await shell.Navigation.PushAsync(page1);
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}/{Routing.GetRoute(page1)}"));
await shell.Navigation.PushAsync(page2);
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}/{Routing.GetRoute(page1)}/{Routing.GetRoute(page2)}"));
await shell.GoToAsync("..");
Assert.That(shell.CurrentState.Location.ToString(),
Is.EqualTo($"//{itemRoute}/{Routing.GetRoute(page1)}"));
}
public async Task CaseIgnoreRouting()
{
var routes = new[] { "Tab1", "TAB2", "@-_-@", "+:~", "=%", "Super_Simple+-Route.doc", "1/2", @"1\2/3", "app://tab" };
var services = Substitute.For <IServiceProvider>();
foreach (var route in routes)
{
var formattedRoute = Routing.FormatRoute(route);
Routing.RegisterRoute(formattedRoute, typeof(ShellItem));
var content1 = Routing.GetOrCreateContent(formattedRoute, services);
Assert.IsNotNull(content1);
Assert.AreEqual(Routing.GetRoute(content1), formattedRoute);
}
Assert.Catch(typeof(ArgumentException), () => Routing.RegisterRoute("app://IMPL_tab21", typeof(ShellItem)));
Assert.Catch(typeof(ArgumentException), () => Routing.RegisterRoute(@"app:\\IMPL_tab21", typeof(ShellItem)));
Assert.Catch(typeof(ArgumentException), () => Routing.RegisterRoute(string.Empty, typeof(ShellItem)));
Assert.Catch(typeof(ArgumentNullException), () => Routing.RegisterRoute(null, typeof(ShellItem)));
Assert.Catch(typeof(ArgumentException), () => Routing.RegisterRoute("tab1/IMPL_tab11", typeof(ShellItem)));
Assert.Catch(typeof(ArgumentException), () => Routing.RegisterRoute("IMPL_shell", typeof(ShellItem)));
Assert.Catch(typeof(ArgumentException), () => Routing.RegisterRoute("app://tab2/IMPL_tab21", typeof(ShellItem)));
}
public async Task NavigateToDefaultShellContent()
{
TestShell testShell = new TestShell(CreateShellItem<FlyoutItem>());
var page = new ContentPage();
var contentRoute = testShell.CurrentItem.CurrentItem.CurrentItem.Route;
var pageRoute = Routing.GetRoute(page);
await testShell.Navigation.PushAsync(new ContentPage());
await testShell.Navigation.PushAsync(page);
await testShell.GoToAsync($"//{contentRoute}/{pageRoute}");
Assert.That(testShell.CurrentState.Location.ToString(),
Is.EqualTo($"//{contentRoute}/{pageRoute}"));
}
public async Task DefaultRoutesMaintainedIfThatsAllThereIs()
{
Routing.RegisterRoute(nameof(DefaultRoutesMaintainedIfThatsAllThereIs), typeof(ContentPage));
var shell = new Shell();
var shellContent = new ShellContent();
FlyoutItem flyoutItem = new FlyoutItem()
{
Items =
{
shellContent
}
};
shell.Items.Add(flyoutItem);
await shell.GoToAsync(nameof(DefaultRoutesMaintainedIfThatsAllThereIs));
Assume.That(shell.CurrentState.Location.ToString(), Is.EqualTo($"//{Routing.GetRoute(shellContent)}/{nameof(DefaultRoutesMaintainedIfThatsAllThereIs)}"));
await shell.GoToAsync("..");
}