def test_get_choices_keys_optgroup(self):
item = SelectMultipleField(choices=self.optgroup_choices)
choices = item.get_choices_keys()
self.assertEqual(len(choices), len(self.optgroup_choices_list))
for n in choices:
self.assertIn(n, self.optgroup_choices_list)
def test_get_choices_keys(self):
item = SelectMultipleField(choices=self.choices)
self.assertEqual(item.get_choices_keys(), self.choices_list)
