public void display_appropriate_location_text_on_landing_to_second_page()
{
TestNavigationService testNavigationService = new TestNavigationService();
TestLocationService testLocationService = new TestLocationService();
testLocationService.LocationEnabled = true;
var locationPageViewModel = new LocationPageViewModel(testLocationService, testNavigationService);
if (locationPageViewModel.OnClick.CanExecute(null))
{
locationPageViewModel.OnClick.Execute(null);
}
Assert.AreEqual("Location service is enabled on device.", locationPageViewModel.LocationText);
testLocationService.LocationEnabled = false;
locationPageViewModel = new LocationPageViewModel(testLocationService, testNavigationService);
if (locationPageViewModel.OnClick.CanExecute(null))
{
locationPageViewModel.OnClick.Execute(null);
}
Assert.AreEqual("Location service is unable/turned off in the device.", locationPageViewModel.LocationText);
}
public void navigate_to_previous_page_when_back_button_is_clicked()
{
TestNavigationService testNavigationService = new TestNavigationService();
TestLocationService testLocationService = new TestLocationService();
var locationPageViewModel = new LocationPageViewModel(testLocationService, testNavigationService);
if (locationPageViewModel.OnClick.CanExecute(null))
{
locationPageViewModel.OnClick.Execute(null);
}
Assert.AreEqual(typeof(MainPageViewModel), testNavigationService.ViewModel);
}
public void navigate_to_second_page_when_next_button_is_clicked()
{
TestNavigationService testNavigationService = new TestNavigationService();
TestLocationService testLocationService = new TestLocationService();
var mainPageViewModel = new MainPageViewModel();
mainPageViewModel.LocationService = testLocationService;
mainPageViewModel.NavigationService = testNavigationService;
if (mainPageViewModel.OnClick.CanExecute(null))
{
mainPageViewModel.OnClick.Execute(null);
}
Assert.AreEqual(typeof(LocationPageViewModel), testNavigationService.ViewModel.GetType());
}
public void display_appropriate_display_message_on_landing_to_second_page()
{
TestNavigationService testNavigationService = new TestNavigationService();
TestLocationService testLocationService = new TestLocationService();
var mainPageViewModel = new MainPageViewModel();
mainPageViewModel.LocationService = testLocationService;
mainPageViewModel.NavigationService = testNavigationService;
mainPageViewModel.WelcomeText = "Ashray";
if (mainPageViewModel.OnClick.CanExecute(null))
{
mainPageViewModel.OnClick.Execute(null);
}
Assert.AreEqual("Welcome Ashray", ((LocationPageViewModel)testNavigationService.ViewModel).WelcomeText);
}