public async Task OnBackbuttonPressedPageReturnsFalse()
{
TestShell shell = new TestShell();
Routing.RegisterRoute("OnBackbuttonPressedFiresOnPage", typeof(ShellTestPage));
shell.Items.Add(CreateShellItem());
await shell.GoToAsync($"OnBackbuttonPressedFiresOnPage?CancelNavigationOnBackButtonPressed=false");
shell.SendBackButtonPressed();
Assert.AreEqual(1, shell.Navigation.NavigationStack.Count);
}
public async Task OnBackbuttonPressedShellReturnsTrue()
{
TestShell shell = new TestShell();
Routing.RegisterRoute("OnBackbuttonPressedShellReturnsTrue", typeof(ShellTestPage));
shell.Items.Add(CreateShellItem());
await shell.GoToAsync($"OnBackbuttonPressedShellReturnsTrue");
shell.OnBackButtonPressedFunc = () => true;
shell.SendBackButtonPressed();
Assert.AreEqual(2, shell.Navigation.NavigationStack.Count);
}
