Currently the unit test flysystem_s3/tests/src/Unit/AwsCacheAdapterTest.php fails after upgrading to Drupal 9 using version 2.0.0-rc1.
PHP Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /var/www/site/web/modules/contrib/flysystem_s3/tests/src/Unit/AwsCacheAdapterTest.php
Would we be able to transition to using PHPUnit\Framework\Testcase?
Fixed
2.0
Code
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