Fix travis database tests

[juliusknorr]

Signed-off-by: Julius Härtl [email protected]

[skjnldsv]

........PHP Fatal error:  Class OCA\AnnouncementCenter\Notification\Notifier contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (OCP\Notification\INotifier::getID, OCP\Notification\INotifier::getName) in /home/travis/build/nextcloud/server/apps/announcementcenter/lib/Notification/Notifier.php on line 38
PHP Stack trace:
PHP   1. {main}() /home/travis/build/nextcloud/vendor/phpunit/phpunit/phpunit:0
PHP   2. PHPUnit\TextUI\Command::main() /home/travis/build/nextcloud/vendor/phpunit/phpunit/phpunit:53
PHP   3. PHPUnit\TextUI\Command->run() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/TextUI/Command.php:148
PHP   4. PHPUnit\TextUI\TestRunner->doRun() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/TextUI/Command.php:195
PHP   5. PHPUnit\Framework\TestSuite->run() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/TextUI/TestRunner.php:545
PHP   6. PHPUnit\Framework\TestSuite->run() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestSuite.php:755
PHP   7. OCA\AnnouncementCenter\Tests\AppTest->run() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestSuite.php:755
PHP   8. PHPUnit\Framework\TestResult->run() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestCase.php:894
PHP   9. OCA\AnnouncementCenter\Tests\AppTest->runBare() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestResult.php:698
PHP  10. OCA\AnnouncementCenter\Tests\AppTest->runTest() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestCase.php:939
PHP  11. ReflectionMethod->invokeArgs() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestCase.php:1071
PHP  12. OCA\AnnouncementCenter\Tests\AppTest->testAppNotification() /home/travis/build/nextcloud/vendor/phpunit/phpunit/src/Framework/TestCase.php:1071
PHP  13. include() /home/travis/build/nextcloud/server/apps/announcementcenter/tests/AppInfo/AppTest.php:95
PHP  14. OCA\AnnouncementCenter\AppInfo\Application->register() /home/travis/build/nextcloud/server/apps/announcementcenter/appinfo/app.php:25
PHP  15. OCA\AnnouncementCenter\AppInfo\Application->registerNotificationNotifier() /home/travis/build/nextcloud/server/apps/announcementcenter/lib/AppInfo/Application.php:44
PHP  16. Mock_IManager_42edf976->registerNotifier() /home/travis/build/nextcloud/server/apps/announcementcenter/lib/AppInfo/Application.php:72
PHP  17. PHPUnit\Framework\MockObject\InvocationMocker->invoke() /home/travis/build/nextcloud/vendor/phpunit/phpunit-mock-objects/src/Generator.php(264) : eval()'d code:49
PHP  18. PHPUnit\Framework\MockObject\Matcher->invoked() /home/travis/build/nextcloud/vendor/phpunit/phpunit-mock-objects/src/InvocationMocker.php:131
PHP  19. PHPUnit\Framework\MockObject\Stub\ReturnCallback->invoke() /home/travis/build/nextcloud/vendor/phpunit/phpunit-mock-objects/src/Matcher.php:177
PHP  20. OCA\AnnouncementCenter\Tests\AppTest->OCA\AnnouncementCenter\Tests\{closure:/home/travis/build/nextcloud/server/apps/announcementcenter/tests/AppInfo/AppTest.php:82-93}() /home/travis/build/nextcloud/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnCallback.php:26
PHP  21. OCA\AnnouncementCenter\AppInfo\Application->OCA\AnnouncementCenter\AppInfo\{closure:/home/travis/build/nextcloud/server/apps/announcementcenter/lib/AppInfo/Application.php:64-66}() /home/travis/build/nextcloud/server/apps/announcementcenter/tests/AppInfo/AppTest.php:84
PHP  22. OC\AppFramework\DependencyInjection\DIContainer->query() /home/travis/build/nextcloud/server/apps/announcementcenter/lib/AppInfo/Application.php:65
PHP  23. OC\AppFramework\DependencyInjection\DIContainer->queryNoFallback() /home/travis/build/nextcloud/server/lib/private/AppFramework/DependencyInjection/DIContainer.php:386
PHP  24. OC\AppFramework\DependencyInjection\DIContainer->query() /home/travis/build/nextcloud/server/lib/private/AppFramework/DependencyInjection/DIContainer.php:415
PHP  25. OC\AppFramework\DependencyInjection\DIContainer->resolve() /home/travis/build/nextcloud/server/lib/private/AppFramework/Utility/SimpleContainer.php:114
PHP  26. ReflectionClass->__construct() /home/travis/build/nextcloud/server/lib/private/AppFramework/Utility/SimpleContainer.php:97
PHP  27. spl_autoload_call() /home/travis/build/nextcloud/server/lib/private/AppFramework/Utility/SimpleContainer.php:97
PHP  28. Composer\Autoload\ClassLoader->loadClass() /home/travis/build/nextcloud/server/lib/private/AppFramework/Utility/SimpleContainer.php:97
PHP  29. Composer\Autoload\includeFile() /home/travis/build/nextcloud/vendor/composer/ClassLoader.php:322
PHP  30. include() /home/travis/build/nextcloud/vendor/composer/ClassLoader.php:444

[rullzer]

See #156

[skjnldsv]

@rullzer so let's merge anyway?