Class extending PHPUnit\Framework\TestSuite does not extend PHPUnit\FrameworkTestCase

[giorgiosironi]

Q	A
PHPUnit version	6.5.5
PHP version	7.0.26
Installation Method	Composer

PHP Fatal error:  Uncaught PHPUnit\Framework\Exception: Class "PHPUnit_Extensions_SeleniumBrowserSuite" does not extend PHPUnit\Framework\TestCase.
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/Framework/TestSuite.php:159
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/Framework/TestSuite.php:290
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/Framework/TestSuite.php:377
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/Framework/TestSuite.php:403
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php:65
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/TextUI/Command.php:169
/home/travis/build/giorgiosironi/phpunit-selenium/vendor/phpunit/phpunit/src/TextUI/Command.php:148

References:

• Build output at https://travis-ci.org/giorgiosironi/phpunit-selenium/jobs/324969702#L630
• Class that gives trouble https://github.com/giorgiosironi/phpunit-selenium/blob/master/PHPUnit/Extensions/SeleniumBrowserSuite.php

May be related to #2859 If it's not that, I can try to reduce the test case to something smaller and pastable here.

[sebastianbergmann]

• I do not understand what you are trying to report
• PHPUnit\Framework\TestSuite never extended PHPUnit\Framework\TestSuite
• Sooner or later, PHPUnit\Framework\TestSuite will be gone. Hopefully with PHPUnit 8

[giorgiosironi]

PHPUnit_Extensions_SeleniumBrowserSuite has been working as an extension of PHPUnit_Framework_TestSuite (now PHPUnit\Framework\TestSuite). It looks like it was able to run transparently as a PHPUnit\Framework\TestCase in PHPUnit 6.3.0, but from 6.5.5 (or possibly earlier).

When the class is gone as part of a new major version, phpunit-selenium should rewrite its dynamic generation of test cases not to use this class.