Method check_itemconfigure

Lib/test/test_tkinter/test_widgets.py:1116–1123

(self, name, value)

                self.assertEqual(v[4], widget.itemcget(0, k))

    def check_itemconfigure(self, name, value):
        widget = self.create()
        widget.insert('end', 'a', 'b', 'c', 'd')
        widget.itemconfigure(0, **{name: value})
        self.assertEqual(widget.itemconfigure(0, name)[4], value)
        self.assertEqual(widget.itemcget(0, name), value)
        with self.assertRaisesRegex(TclError, 'unknown color name "spam"'):
            widget.itemconfigure(0, **{name: 'spam'})

    def test_itemconfigure_background(self):
        self.check_itemconfigure('background', '#ff0000')