def test_override_clean(self):
        form = TripleFormWithCleanOverride({'left': 1, 'middle': 2, 'right': 1})
        self.assertTrue(form.is_valid())
        # form.instance.left will be None if the instance was not constructed
        # by form.full_clean().
        self.assertEqual(form.instance.left, 1)

# Regression test for #12960.
# Make sure the cleaned_data returned from ModelForm.clean() is applied to the
# model instance.
Returns the name of the metadata column used to store the
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/tests/regressiontests/model_forms_regress/tests.py/OverrideCleanTests.test_override_clean--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/vendor/django/contrib/gis/db/backend/oracle/models.py/GeometryColumns.geom_col_name