'''Mock classes that imitate idlelib modules or classes. Attributes and methods will be added as needed for tests. ''' from idlelib.idle_test.mock_tk import Text class Editor: '''Minimally imitate EditorWindow.EditorWindow class. ''' def __init__(self, flist=None, filename=None, key=None, root=None): self.text = Text() self.undo = UndoDelegator() def get_selection_indices(self): first = self.text.index('1.0') last = self.text.index('end') return first, last class UndoDelegator: '''Minimally imitate UndoDelegator,UndoDelegator class. ''' # A real undo block is only needed for user interaction. def undo_block_start(*args): pass def undo_block_stop(*args): pass