test_migrate.py 文件源码

def test_rename_column_not_in_version(self):
        another_column = ForeignKeyField(
            Menu, related_name='food', null=True, to_field=Menu.id)
        migrate(migrator.add_column('food', 'another_column', another_column))
        self.assertTableDoesNotHaveColumn('foodversion', 'another_column')

        migrate(migrator.rename_column('food', 'another_column', 'new_column'))
        self.assertTableDoesNotHaveColumn('food', 'another_column')
        self.assertTableDoesNotHaveColumn('foodversion', 'another_column')
        self.assertTableHasColumn('food', 'new_column')
        self.assertTableDoesNotHaveColumn('foodversion', 'new_column')