tests.py 文件源码

def test_later_access_with_rollback(self):

        get_next_value()

        def one(output):
            with transaction.atomic():
                output.append(('one', 'begin'))
                value = get_next_value()
                output.append(('one', value))
                time.sleep(0.2)
                transaction.set_rollback(True)
                output.append(('one', 'rollback'))
            connection.close()

        def two(output):
            time.sleep(0.1)
            with transaction.atomic():
                output.append(('two', 'begin'))
                value = get_next_value()
                output.append(('two', value))
                output.append(('two', 'commit'))
            connection.close()

        expected = [
            ('one', 'begin'),
            ('one', 2),
            ('two', 'begin'),
            ('one', 'rollback'),
            ('two', 2),
            ('two', 'commit'),
        ]

        self.assertSequence(one, two, expected)