fix unit testing ....

[DeepDiver1975]

10:38:50 PHP Notice:  Constant PHPUNIT_RUN already defined in /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/apps/firstrunwizard/tests/bootstrap.php on line 6
10:38:50 PHP Stack trace:
10:38:50 PHP   1. {main}() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/phpunit:0
10:38:50 PHP   2. PHPUnit_TextUI_Command::main() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/phpunit:52
10:38:50 PHP   3. PHPUnit_TextUI_Command->run() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/TextUI/Command.php:118
10:38:50 PHP   4. PHPUnit_TextUI_Command->handleArguments() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/TextUI/Command.php:129
10:38:50 PHP   5. PHPUnit_Util_Configuration->getTestSuiteConfiguration() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/TextUI/Command.php:788
10:38:50 PHP   6. PHPUnit_Util_Configuration->getTestSuite() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/Util/Configuration.php:868
10:38:50 PHP   7. PHPUnit_Framework_TestSuite->addTestFile() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/Util/Configuration.php:1014
10:38:50 PHP   8. PHPUnit_Util_Fileloader::checkAndLoad() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/Framework/TestSuite.php:314
10:38:50 PHP   9. PHPUnit_Util_Fileloader::load() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/Util/Fileloader.php:38
10:38:50 PHP  10. include_once() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/lib/composer/phpunit/phpunit/src/Util/Fileloader.php:56
10:38:50 PHP  11. loadDirectory() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/tests/apps.php:49
10:38:50 PHP  12. require_once() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/tests/apps.php:23
10:38:50 PHP  13. define() /var/lib/jenkins/workspace/upgrade-testing/CONFIG/9.1.5;daily-master-qa/DB/pgsql/9.1.5-daily-master-qa-pgsql/owncloud/apps/firstrunwizard/tests/bootstrap.php:6

[phil-davis]

make test-php-unit and standardized CI implemented. Not seeing this issue now.
Ref: issue #85 and PR #86