[PHPUnit Bridge] Listeners are not supported with PHPUnit 10+

[alexislefebvre]

About this section: https://symfony.com/doc/current/components/phpunit_bridge.html#deprecation-notices-at-autoloading-time

PHPUnit 12 shows a warning:

There was 1 PHPUnit test runner warning:

1) Test results may not be as expected because the XML configuration file did not pass validation:

  Line 44:
  - Element 'listeners': This element is not expected.

The listeners section existed with PHPUnit 9.6: https://github.com/sebastianbergmann/phpunit/blob/a7f6e324d064fca56446b85b71318d51d1a94316/phpunit.xsd#L268

It looks like it was removed in PHPUnit 10+: https://github.com/sebastianbergmann/phpunit/blob/10.5/phpunit.xsd

Ideas:

• Add a warning that it require PHPUnit <= 9.6
• Remove this whole section

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Update: the section https://symfony.com/doc/current/components/phpunit_bridge.html#installation suggests to use xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd" which is very old now.

[alexislefebvre]

Actually it’s impossible to end up with the configuration shown in the issue:

vendor/bin/simple-phpunit --testdox --display-deprecations --filter="AdminControllerTest"
This script does not work with PHPUnit 10.

That’s on me, I ended up on https://symfony.com/doc/current/components/phpunit_bridge.html from a search, and didn’t check the first step.