Incompatibility with httpx 0.28.0

[PriOliveira]

When upgrading httpx from 0.27.2 to 0.28.0, the mocks that were previously correctly detected as mocked, stop being considered as so and raise an AllMockedAssertionError.

[PrieJos]

Hi All,

For some reasons I couldn't find out, the httpcore mocker (respx.mocks.HTTPCoreMocker) is not being able to match the patterns for the mocked routes upon test function executions.

A workaround that is working for me at least is to switch to the httpx mocker (respx.mocks.HTTPXMocker) when starting the mock router. That may look like something similar in your tests to this:

# Build your mocked responses here
mocked_resp1 = ...
mocked_resp2 = ...
mocked_resp3 = ...

# Mocked API service
async with respx.mock(base_url=base_url_mock, using="httpx") as respx_mock:
    respx_mock.get("/", name="$service_document$").mock(mocked_resp1)
    respx_mock.get("/$metadata", name="$metadata$").mock(mocked_resp2)
    respx_mock.head("/", name="$csrf_token$").mock(mocked_resp3)
    yield respx_mock

The difference is the argument using="httpx" when opening the context manager.

Cheers
Jose M. Prieto

[ndhansen]

Hey, I've raised a fix in #278, please let me know if that helps.