def test_toggle_tabs(self, askyesno):
editor = DummyEditwin(None, None) # usetabs == False.
indents = ft.Indents(editor)
askyesno.return_value = True
indents.toggle_tabs_event(None)
self.assertEqual(editor.usetabs, True)
self.assertEqual(editor.indentwidth, 8)
indents.toggle_tabs_event(None)
self.assertEqual(editor.usetabs, False)
self.assertEqual(editor.indentwidth, 8)
def test_change_indentwidth(self, askinteger):
editor = DummyEditwin(None, None) # indentwidth == 4.
indents = ft.Indents(editor)
askinteger.return_value = None
indents.change_indentwidth_event(None)
self.assertEqual(editor.indentwidth, 4)
askinteger.return_value = 3
indents.change_indentwidth_event(None)
self.assertEqual(editor.indentwidth, 3)
askinteger.return_value = 5
editor.usetabs = True
indents.change_indentwidth_event(None)
self.assertEqual(editor.indentwidth, 3)
