def test_get_user_method(self):
"""
If form was not instantiated with suer parameter and the instance does
not have a user field, it will try to call a ``get_user`` method on
the form.
"""
form = DummyModelForm(self.user, data=self.data)
instance = form.save()
form = DummyModelForm(instance=instance, data=self.data)
def get_user():
return self.user
form.get_user = get_user
self.assertTrue(form.is_valid())
self.assertTrue(form.save())
