Function test_matcher

tests/test_param.py:546–654

(app: App)

@pytest.mark.anyio
async def test_matcher(app: App):
    from plugins.param.param_matcher import (
        FooMatcher,
        generic_matcher,
        generic_matcher_none,
        last_receive,
        legacy_matcher,
        matcher,
        not_legacy_matcher,
        not_matcher,
        pause_prompt_result,
        postpone_matcher,
        receive,
        receive_prompt_result,
        sub_matcher,
        union_matcher,
    )

    fake_matcher = Matcher()
    foo_matcher = FooMatcher()

    async with app.test_dependent(matcher, allow_types=[MatcherParam]) as ctx:
        ctx.pass_params(matcher=fake_matcher)
        ctx.should_return(fake_matcher)

    async with app.test_dependent(postpone_matcher, allow_types=[MatcherParam]) as ctx:
        ctx.pass_params(matcher=fake_matcher)
        ctx.should_return(fake_matcher)

    async with app.test_dependent(legacy_matcher, allow_types=[MatcherParam]) as ctx:
        ctx.pass_params(matcher=fake_matcher)
        ctx.should_return(fake_matcher)

    with pytest.raises(ValueError, match=UNKNOWN_PARAM):
        app.test_dependent(not_legacy_matcher, allow_types=[MatcherParam])

    async with app.test_dependent(sub_matcher, allow_types=[MatcherParam]) as ctx:
        ctx.pass_params(matcher=foo_matcher)
        ctx.should_return(foo_matcher)

    with pytest.raises((TypeMisMatch, BaseExceptionGroup)) as exc_info:
        async with app.test_dependent(sub_matcher, allow_types=[MatcherParam]) as ctx:
            ctx.pass_params(matcher=fake_matcher)

    if isinstance(exc_info.value, BaseExceptionGroup):
        assert exc_info.group_contains(TypeMisMatch)

    async with app.test_dependent(union_matcher, allow_types=[MatcherParam]) as ctx:
        ctx.pass_params(matcher=foo_matcher)
        ctx.should_return(foo_matcher)

    async with app.test_dependent(generic_matcher, allow_types=[MatcherParam]) as ctx:
        ctx.pass_params(matcher=fake_matcher)
        ctx.should_return(fake_matcher)

    async with app.test_dependent(
        generic_matcher_none, allow_types=[MatcherParam]
    ) as ctx: