public void TestPreviousAndNextShouldntUpdateHistory()
{
var selectionHistory = new SelectionHistory();
var selection1 = new GameObject();
var selection2 = new GameObject();
selectionHistory.UpdateSelection(selection1);
selectionHistory.UpdateSelection(selection2);
Assert.AreSame(selectionHistory.GetSelection(), selection2);
Assert.AreEqual(selectionHistory.GetHistoryCount(), 2);
selectionHistory.Previous();
selectionHistory.UpdateSelection(selection1);
Assert.AreSame(selectionHistory.GetSelection(), selection1);
Assert.AreEqual(selectionHistory.GetHistoryCount(), 2);
selectionHistory.Next();
selectionHistory.UpdateSelection(selection2);
Assert.AreSame(selectionHistory.GetSelection(), selection2);
Assert.AreEqual(selectionHistory.GetHistoryCount(), 2);
}
public void NextAndPreviousShouldntExplodeWithoutItems()
{
var selectionHistory = new SelectionHistory();
selectionHistory.Previous();
selectionHistory.Next();
Assert.Pass();
}
public static void NextSelection()
{
selectionHistory.Next();
Selection.activeObject = selectionHistory.GetSelection();
}