public void VerifyMenuItemAndContainerMappingMenuItemsSource()
{
RunOnUIThread.Execute(() =>
{
var navView = new NavigationView();
MUXControlsTestApp.App.TestContentRoot = navView;
navView.MenuItemsSource = new ObservableCollection <String> {
"Item 1", "Item 2"
};;
navView.Width = 1008; // forces the control into Expanded mode so that the menu renders
MUXControlsTestApp.App.TestContentRoot.UpdateLayout(true);
var menuItem = "Item 2";
// Get container for item
var itemContainer = navView.ContainerFromMenuItem(menuItem) as NavigationViewItem;
bool correctContainerReturned = itemContainer != null && (itemContainer.Content as String) == menuItem;
Verify.IsTrue(correctContainerReturned, "Correct container should be returned for passed in menu item.");
// Get item for container
var returnedItem = navView.MenuItemFromContainer(itemContainer) as String;
bool correctItemReturned = returnedItem != null && returnedItem == menuItem;
Verify.IsTrue(correctItemReturned, "Correct item should be returned for passed in container.");
MUXControlsTestApp.App.TestContentRoot = null;
});
}
public void VerifyMenuItemAndContainerMappingMenuItems()
{
RunOnUIThread.Execute(() =>
{
var navView = new NavigationView();
MUXControlsTestApp.App.TestContentRoot = navView;
var menuItem1 = new NavigationViewItem();
var menuItem2 = new NavigationViewItem();
menuItem1.Content = "Item 1";
menuItem2.Content = "Item 2";
navView.MenuItems.Add(menuItem1);
navView.MenuItems.Add(menuItem2);
navView.Width = 1008; // forces the control into Expanded mode so that the menu renders
MUXControlsTestApp.App.TestContentRoot.UpdateLayout(true);
// Get container for item
var itemContainer = navView.ContainerFromMenuItem(menuItem2) as NavigationViewItem;
bool correctContainerReturned = itemContainer != null && itemContainer == menuItem2;
Verify.IsTrue(correctContainerReturned, "Correct container should be returned for passed in menu item.");
// Get item for container
var returnedItem = navView.MenuItemFromContainer(menuItem2) as NavigationViewItem;
bool correctItemReturned = returnedItem != null && returnedItem == menuItem2;
Verify.IsTrue(correctItemReturned, "Correct item should be returned for passed in container.");
// Try to get an item that is not in the NavigationView
NavigationViewItem menuItem3 = new NavigationViewItem();
menuItem3.Content = "Item 3";
var returnedItemForNonExistentContainer = navView.MenuItemFromContainer(menuItem3);
Verify.IsTrue(returnedItemForNonExistentContainer == null, "Returned item should be null.");
MUXControlsTestApp.App.TestContentRoot = null;
});
}