@override_settings(STATICFILES_DIRS='a string')
    def test_non_tuple_raises_exception(self):
        with self.assertRaises(ImproperlyConfigured):
            finders.FileSystemFinder()
We can't determine if STATICFILES_DIRS is set correctly just by
dataset/ETHPy150Open django/django/tests/staticfiles_tests/test_finders.py/TestMiscFinder.test_non_tuple_raises_exception