test_wsgi_post[_WSGIMiddleware] failure

[mtelka]

I'm testing uvicorn 0.39.0 with Python 3.9.25 and httpx 0.27.2 and I do see this failure:

_______________________ test_wsgi_post[_WSGIMiddleware] ________________________
[gw2] sunos5 -- Python 3.9.25 /usr/bin/python3.9

wsgi_middleware = <class 'uvicorn.middleware.wsgi._WSGIMiddleware'>

    @pytest.mark.anyio
    async def test_wsgi_post(wsgi_middleware: Callable) -> None:
        transport = httpx.ASGITransport(wsgi_middleware(echo_body))
        async with httpx.AsyncClient(transport=transport, base_url="http://testserver") as client:
            response = await client.post("/", json={"example": 123})
        assert response.status_code == 200
>       assert response.text == '{"example":123}'
E       assert '{"example": 123}' == '{"example":123}'
E
E         - {"example":123}
E         + {"example": 123}
E         ?            +

tests/middleware/test_wsgi.py:75: AssertionError

[Kludex]

If you really want, you can open a PR to format the JSON for both versions of httpx to work, but you can check the blame on that line - httpx changed its behavior.

[mtelka]

I missed the httpx pin to 0.28.1. After the httpx upgrade the test started to pass. Sorry for the noise.