Method assertColumnNull

tests/migrations/test_base.py:68–69

(self, table, column, using="default")

        ][0]

    def assertColumnNull(self, table, column, using="default"):
        self.assertTrue(self._get_column_allows_null(table, column, using))

    def assertColumnNotNull(self, table, column, using="default"):
        self.assertFalse(self._get_column_allows_null(table, column, using))