test_parser.py 文件源码

def test_break_chunk_at_boundary(self):
        expected_first_value = 'hello' * 500
        expected_second_value = 'hello' * 500

        first = ValueTarget()
        second = ValueTarget()

        encoder = MultipartEncoder(fields={
            'first': 'hello' * 500,
            'second': 'hello' * 500
        })

        body = encoder.to_string()
        boundary = encoder.boundary.encode('utf-8')

        parser = StreamingFormDataParser(
            headers={'Content-Type': encoder.content_type})

        parser.register('first', first)
        parser.register('second', second)

        index = body[50:].index(boundary) + 5

        parser.data_received(body[:index])
        parser.data_received(body[index:])

        self.assertEqual(first.value, expected_first_value.encode('utf-8'))
        self.assertEqual(second.value, expected_second_value.encode('utf-8'))