Test

class \PHPUnit\Framework\DataProviderTestSuite extends \PHPUnit\Framework\TestSuite
class \PHPUnit\Framework\TestCase extends \PHPUnit\Framework\Assert implements \PHPUnit\Framework\Reorderable, \PHPUnit\Framework\SelfDescribing, \PHPUnit\Framework\Test
class \PHPUnit\Framework\TestSuite implements \IteratorAggregate, \PHPUnit\Framework\Reorderable, \PHPUnit\Framework\SelfDescribing, \PHPUnit\Framework\Test
class \PHPUnit\Runner\PhptTestCase implements \PHPUnit\Framework\Reorderable, \PHPUnit\Framework\SelfDescribing, \PHPUnit\Framework\Test
class \SlevomatCodingStandard\Sniffs\TestCase extends \PHPUnit\Framework\TestCase
class \Symfony\Component\Mailer\Test\AbstractTransportFactoryTestCase extends \PHPUnit\Framework\TestCase
class \Symfony\Component\Mailer\Test\TransportFactoryTestCase extends \Symfony\Component\Mailer\Test\AbstractTransportFactoryTestCase uses \Symfony\Component\Mailer\Test\IncompleteDsnTestTrait
class \Symfony\Component\Validator\Test\CompoundConstraintTestCase extends \PHPUnit\Framework\TestCase
class \Symfony\Component\Validator\Test\ConstraintValidatorTestCase extends \PHPUnit\Framework\TestCase
class \Symfony\Contracts\Service\Test\ServiceLocatorTestCase extends \PHPUnit\Framework\TestCase
class \Symfony\Contracts\Translation\Test\TranslatorTest extends \PHPUnit\Framework\TestCase
class \Twig\Test\IntegrationTestCase extends \PHPUnit\Framework\TestCase
class \Twig\Test\NodeTestCase extends \PHPUnit\Framework\TestCase