@override_settings()
    def test_get_helpers__no_setting(self):
        try:
            del settings.DAGUERRE_PREADJUSTMENTS
        except __HOLE__:
            pass
        preadjust = Preadjust()
        self.assertRaisesMessage(CommandError,
                                 NO_ADJUSTMENTS,
                                 preadjust._get_helpers)
dataset/ETHPy150Open littleweaver/django-daguerre/daguerre/tests/unit/test_management.py/PreadjustTestCase.test_get_helpers__no_setting