private void CreateWorldPopup()
{
m_WorldPopup = new WorldPopup(
() => RootSelection,
x => SetRootSelection(x),
() => Data?.DebugRoots
);
}
public void WorldPopup_RestorePreviousSelection()
{
World world = null;
var popup = new WorldPopup(() => null, x => world = x);
popup.TryRestorePreviousSelection(false, WorldPopup.kNoWorldName);
Assert.AreEqual(World.AllWorlds[0], world);
popup.TryRestorePreviousSelection(false, World2Name);
Assert.AreEqual(World2, world);
}