class SystemListingCrossProfileCompatibleTest

class SystemListingCrossProfileCompatibleTest extends KernelTestBase {
    
    /**
     * Attempt to enable a module from the Testing profile.
     *
     * This test uses the Minimal profile, but enables a module from the Testing
     * profile to confirm that a different profile can be used for running tests.
     *
     * @var array
     */
    protected static $modules = [
        'drupal_system_cross_profile_test',
    ];
    
    /**
     * Use the Minimal profile.
     *
     * This test needs to use a different installation profile than the test which
     * asserts that this test is found.
     *
     * @see \Drupal\simpletest\Tests\InstallationProfileModuleTestsTest
     *
     * @var string
     */
    protected $profile = 'minimal';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->setInstallProfile($this->profile);
    }
    
    /**
     * Non-empty test* method required to executed the test case class.
     */
    public function testSystemListing() {
        
        /** @var \Drupal\Core\Extension\ModuleHandlerInterface $module_handler */
        $module_handler = $this->container
            ->get('module_handler');
        $this->assertTrue($module_handler->moduleExists('drupal_system_cross_profile_test'), 'Module installed from different profile');
    }

}