public void ValidateNotHandledWhenNotUIElement()
{
Control element = new Control();
element.XYFocusKeyboardNavigation = XYFocusKeyboardNavigationMode.Enabled;
var focusManagerMock = new MockFocusManager();
var info = FocusSelection.TryDirectionalFocus(focusManagerMock, FocusNavigationDirection.Right, element);
Assert.IsFalse(info.Handled);
}
public void ValidateShouldNotBubbleWhenModeNone()
{
Control element = new Control();
element.XYFocusKeyboardNavigation = XYFocusKeyboardNavigationMode.Disabled;
var focusManagerMock = new MockFocusManager();
var info = FocusSelection.TryDirectionalFocus(focusManagerMock, FocusNavigationDirection.Right, element);
Assert.IsFalse(info.Handled);
Assert.IsFalse(info.ShouldBubble);
}
public void ValidateTryDirectionalFocusMarksUnhandled()
{
Control element = new Control();
element.XYFocusKeyboardNavigation = XYFocusKeyboardNavigationMode.Enabled;
var focusManagerMock = new MockFocusManager();
focusManagerMock.FindNextFocusResult = null;
var info = FocusSelection.TryDirectionalFocus(focusManagerMock, FocusNavigationDirection.Right, element);
Assert.IsFalse(info.Handled);
}
public void ValidateTryDirectionalFocus()
{
var element = new Control();
element.XYFocusKeyboardNavigation = XYFocusKeyboardNavigationMode.Enabled;
var candidate = new Control();
candidate.XYFocusKeyboardNavigation = XYFocusKeyboardNavigationMode.Disabled;
var focusManagerMock = new MockFocusManager();
focusManagerMock.FindNextFocusResult = candidate;
var result = new FocusMovementResult(true, false);
focusManagerMock.SetFocusedElementResult = result;
var info = FocusSelection.TryDirectionalFocus(focusManagerMock, FocusNavigationDirection.Right, element);
Assert.IsTrue(info.Handled);
}
