Method test_load_theme_cfg

Lib/idlelib/idle_test/test_configdialog.py:298–337

(self)

        d.set_color_sample.called = 0

    def test_load_theme_cfg(self):
        tracers.detach()
        d = self.page
        eq = self.assertEqual

        # Use builtin theme with no user themes created.
        idleConf.CurrentTheme = mock.Mock(return_value='IDLE Classic')
        d.load_theme_cfg()
        self.assertTrue(d.theme_source.get())
        # builtinlist sets variable builtin_name to the CurrentTheme default.
        eq(d.builtin_name.get(), 'IDLE Classic')
        eq(d.custom_name.get(), '- no custom themes -')
        eq(d.custom_theme_on.state(), ('disabled',))
        eq(d.set_theme_type.called, 1)
        eq(d.paint_theme_sample.called, 1)
        eq(d.set_highlight_target.called, 1)

        # Builtin theme with non-empty user theme list.
        idleConf.SetOption('highlight', 'test1', 'option', 'value')
        idleConf.SetOption('highlight', 'test2', 'option2', 'value2')
        d.load_theme_cfg()
        eq(d.builtin_name.get(), 'IDLE Classic')
        eq(d.custom_name.get(), 'test1')
        eq(d.set_theme_type.called, 2)
        eq(d.paint_theme_sample.called, 2)
        eq(d.set_highlight_target.called, 2)

        # Use custom theme.
        idleConf.CurrentTheme = mock.Mock(return_value='test2')
        idleConf.SetOption('main', 'Theme', 'default', '0')
        d.load_theme_cfg()
        self.assertFalse(d.theme_source.get())
        eq(d.builtin_name.get(), 'IDLE Classic')
        eq(d.custom_name.get(), 'test2')
        eq(d.set_theme_type.called, 3)
        eq(d.paint_theme_sample.called, 3)
        eq(d.set_highlight_target.called, 3)

        del idleConf.CurrentTheme
        tracers.attach()

    def test_theme_source(self):
        eq = self.assertEqual