DX: Use "yield from" in tests

[kubawerlos]

The scenario is almost always the same, huge array $tests and the foreach with yield and some if after:

        $tests = [/** ... */];

        foreach ($tests as $index => $test) {
            yield $index => $test;
        }

        if (\PHP_VERSION_ID < 80000) {

[julienfalque]

I would argue we should extract conditional cases into dedicated providers with @require annotations, but this can be done later.

[kubawerlos]

I would argue we should extract conditional cases into dedicated providers with @require annotations, but this can be done later.

I'd like to discuss it, so we have some order in tests/providers, so when bumping lowest PHP version we have this, not this.

[keradus]

i'm open to discuss how to have conditional tests existing, but IMHO it's good value to see some tests were skipped due to missing requirements.

it;s different to say " 100 / 100 tests passed" vs "100 / 150 tests passed and 50 could not be executed due to not fulfilled requirements"

[keradus]

anyway, good cleanup

[keradus]

Thank you @kubawerlos.

[kubawerlos]

it;s different to say " 100 / 100 tests passed" vs "100 / 150 tests passed and 50 could not be executed due to not fulfilled requirements"

what I would REALLY like is to have a way to get reported tests that are skipped in every PHP version we support (like the removed one with @requires PHP <7.0 from #5902).

[coveralls]

Coverage remained the same at 92.292% when pulling bc656ec on kubawerlos:use_yield_from_in_tests into 0a4f6b8 on FriendsOfPHP:3.0.