[PhpUnitBridge] Fix PHPUnit 10.1 compatibility

[enumag]

Q	A
Branch?	5.4
Bug fix?	yes
New feature?	no
Deprecations?	no
Tickets
License	MIT
Doc PR

PHPUnit 10.1 moved the ErrorHandler class again. See sebastianbergmann/phpunit@9e60ead

[enumag]

I'm honestly not quite sure how to fix the psalm issues. One of the class names is always undefined no matter which PHPUnit version is used. 🤔

[nicolas-grekas]

Thank you @enumag.

[arderyp]

hey @nicolas-grekas and @enumag

I am somewhat confused by this PR/commit. This is on branch 5.4. Does this mean 5.4 is getting (or already has) support for PHPUnit 10? If so, should these be closed?

#49069
#49440

Also, @nicolas-grekas, if you work with symfony/panther, I have a PR open there that the project maintainer @dunglas has approved, which provides phpunit 10 support. If PHPUnit Bridge now supports PHPUnit 10, it may be worth updating a few things over there. But in either case, @dunglas has approved and seems to suggest that some "@symfony/mergers" team should kindly review (I am not sure who that would be).

[enumag]

hmm I'm not sure which version of phpunit does the 5.4 version support as composer.json doesn't say... if it doesn't support v10 then maybe it doesn't belong into 5.4? I just targeted the oldest supported version as is usual for bugs...

[arderyp]

@enumag are you running symfony 5.4 with phpunit-bridge and phpunit 10?

[enumag]

@arderyp According to my composer.json that is the case, yes. I did update to 6.0 while I was trying to resolve the issues but I did have phpunit 10 along with phpunit-bridge 5.x for a while.

[arderyp]

Yeah, composer doesn't restrict it, but I am unable to run phpunit 10 and phpunit-bridge side by side on my Symfony 5.4 project. As far as I know, bridge has not been updated to handle integration into phpunit 10 yet. If I drop phpunit-bridge via composer, phpunit 10 runs fine with my setup otherwise.