Method test_init_not_empty

Lib/idlelib/idle_test/test_sidebar.py:116–119

(self)

        self.assert_sidebar_n_lines(1)

    def test_init_not_empty(self):
        self.text.insert('insert', 'foo bar\n'*3)
        self.assert_text_equals('foo bar\n'*3 + '\n')
        self.assert_sidebar_n_lines(4)

    def test_toggle_linenumbering(self):
        self.assertEqual(self.linenumber.is_shown, False)