PHPUnit code coverage error

[SharkMachine]

Describe the bug

Defining filter for code coverage gives the following error:

Fatal error: Uncaught Error: Class "SebastianBergmann\CodeCoverage\Filter" not found in Standard input code:29

Version

• I have checked releases, and the bug exists in the latest patch version of v1 or v2.
• v2
• v1

Runners

• GitHub Hosted
• Self Hosted

Operating systems
ubuntu-latest

PHP versions
7.4, 8.0, 8.1

To Reproduce
https://github.com/SharkMachine/xmlseclibs/runs/4911038329?check_suite_focus=true

Expected behavior
Tests pass and code coverage is generated

[shivammathur]

Possibly an issue with PHPUnit phar.

As a workaround, you can install it using composer instead of phar by specifying the whole packagist name.

Test workflow: https://github.com/shivammathur/test-setup-php/actions/runs/1735463587/workflow

- uses: shivammathur/setup-php@v2
  with:
    php-version: ${{ matrix.php-versions }}
    tools: phpunit/phpunit:9.5

[SharkMachine]

Thanks for the workaround.

[SharkMachine]

sebastianbergmann/phpunit#4871