Method mock_handler

tests/test_client.py:2039–2041

(request: httpx.Request)

        iterator = _make_async_iterator([file_content], counter=counter)

        async def mock_handler(request: httpx.Request) -> httpx.Response:
            assert counter.value == 0, "the request body should not have been read"
            return httpx.Response(200, content=await request.aread())

        async with AsyncOpenAI(
            base_url=base_url,