Fix humhub test case would fail on skipped tests (humhub#6516)

* Fix skipped test handling * Fix error while sending mails from the queue ``` - ReadableContentQueryTest: Global content guest non guest mode Destroying application Starting application [ConnectionWatcher] watching new connections [Fixtures] Loading fixtures [ConnectionWatcher] watching new connections [ConnectionWatcher] no longer watching new connections [ConnectionWatcher] closing all (0) connections [Fixtures] Done [yii\web\Session::open] 'Session started' [queue] 'Could not execute queued job! Message: Argument 2 passed to Symfony\\Component\\Mime\\Address::__construct() must be of the type string, null given, called in /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-symfonymailer/src/Message.php on line 368 Trace:#0 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-symfonymailer/src/Message.php(368): Symfony\\Component\\Mime\\Address->__construct() humhub#1 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-symfonymailer/src/Message.php(51): yii\\symfonymailer\\Message->convertStringsToAddresses() humhub#2 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/targets/MailTarget.php(71): yii\\symfonymailer\\Message->setFrom() humhub#3 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/targets/BaseTarget.php(161): humhub\\modules\\notification\\targets\\MailTarget->handle() humhub#4 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/components/NotificationManager.php(101): humhub\\modules\\notification\\targets\\BaseTarget->send() humhub#5 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/jobs/SendBulkNotification.php(38): humhub\\modules\\notification\\components\\NotificationManager->sendBulk() humhub#6 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/queue/ActiveJob.php(33): humhub\\modules\\notification\\jobs\\SendBulkNotification->run() humhub#7 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-queue/src/Queue.php(246): humhub\\modules\\queue\\ActiveJob->execute() humhub#8 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/queue/driver/Instant.php(31): yii\\queue\\Queue->handleMessage() humhub#9 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-queue/src/Queue.php(196): humhub\\modules\\queue\\driver\\Instant->pushMessage() humhub#10 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/components/BaseNotification.php(210): yii\\queue\\Queue->push() humhub#11 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/models/Content.php(370): humhub\\modules\\notification\\components\\BaseNotification->sendBulk() humhub#12 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/models/Content.php(321): humhub\\modules\\content\\models\\Content->notifyContentCreated() humhub#13 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/models/Content.php(268): humhub\\modules\\content\\models\\Content->processNewContent() humhub#14 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(615): humhub\\modules\\content\\models\\Content->afterSave() humhub#15 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(570): yii\\db\\ActiveRecord->insertInternal() humhub#16 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/BaseActiveRecord.php(676): yii\\db\\ActiveRecord->insert() humhub#17 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/components/ContentActiveRecord.php(476): yii\\db\\BaseActiveRecord->save() humhub#18 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/post/models/Post.php(97): humhub\\modules\\content\\components\\ContentActiveRecord->afterSave() humhub#19 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(615): humhub\\modules\\post\\models\\Post->afterSave() humhub#20 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(570): yii\\db\\ActiveRecord->insertInternal() humhub#21 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/BaseActiveRecord.php(676): yii\\db\\ActiveRecord->insert() humhub#22 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/tests/codeception/unit/ReadableContentQueryTest.php(70): yii\\db\\BaseActiveRecord->save() humhub#23 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Test/Unit.php(57): tests\\codeception\\unit\\modules\\content\\ReadableContentQueryTest->_before() humhub#24 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/phpunit-wrapper/src/TestCase.php(12): Codeception\\Test\\Unit->_setUp() humhub#25 /home/mdr/projects/humhub/htdocs/protected/humhub/tests/codeception/_support/HumHubDbTestCase.php(60): Codeception\\PHPUnit\\TestCase->setUp() humhub#26 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestCase.php(1207): tests\\codeception\\_support\\HumHubDbTestCase->setUp() humhub#27 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestResult.php(728): PHPUnit\\Framework\\TestCase->runBare() humhub#28 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestCase.php(964): PHPUnit\\Framework\\TestResult->run() humhub#29 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestSuite.php(684): PHPUnit\\Framework\\TestCase->run() humhub#30 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/phpunit-wrapper/src/Runner.php(117): PHPUnit\\Framework\\TestSuite->run() humhub#31 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/SuiteManager.php(161): Codeception\\PHPUnit\\Runner->doEnhancedRun() humhub#32 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Codecept.php(208): Codeception\\SuiteManager->run() humhub#33 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Codecept.php(162): Codeception\\Codecept->runSuite() humhub#34 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Command/Run.php(401): Codeception\\Codecept->run() humhub#35 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Command/Command.php(298): Codeception\\Command\\Run->execute() humhub#36 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Application.php(1040): Symfony\\Component\\Console\\Command\\Command->run() humhub#37 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Application.php(301): Symfony\\Component\\Console\\Application->doRunCommand() humhub#38 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Application.php(171): Symfony\\Component\\Console\\Application->doRun() humhub#39 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Application.php(117): Symfony\\Component\\Console\\Application->run() humhub#40 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/app.php(46): Codeception\\Application->run() humhub#41 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/app.php(47): {closure}() humhub#42 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/codecept(6): require(\'/home/mdr/proje...\') humhub#43 /home/mdr/projects/humhub/htdocs/protected/vendor/bin/codecept(112): include(\'/home/mdr/proje...\') humhub#44 {main}' [queue] 'Could not execute queued job! Message: Argument 2 passed to Symfony\\Component\\Mime\\Address::__construct() must be of the type string, null given, called in /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-symfonymailer/src/Message.php on line 368 Trace:#0 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-symfonymailer/src/Message.php(368): Symfony\\Component\\Mime\\Address->__construct() humhub#1 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-symfonymailer/src/Message.php(51): yii\\symfonymailer\\Message->convertStringsToAddresses() humhub#2 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/targets/MailTarget.php(71): yii\\symfonymailer\\Message->setFrom() humhub#3 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/targets/BaseTarget.php(161): humhub\\modules\\notification\\targets\\MailTarget->handle() humhub#4 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/components/NotificationManager.php(101): humhub\\modules\\notification\\targets\\BaseTarget->send() humhub#5 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/jobs/SendBulkNotification.php(38): humhub\\modules\\notification\\components\\NotificationManager->sendBulk() humhub#6 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/queue/ActiveJob.php(33): humhub\\modules\\notification\\jobs\\SendBulkNotification->run() humhub#7 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-queue/src/Queue.php(246): humhub\\modules\\queue\\ActiveJob->execute() humhub#8 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/queue/driver/Instant.php(31): yii\\queue\\Queue->handleMessage() humhub#9 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2-queue/src/Queue.php(196): humhub\\modules\\queue\\driver\\Instant->pushMessage() humhub#10 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/notification/components/BaseNotification.php(210): yii\\queue\\Queue->push() humhub#11 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/models/Content.php(370): humhub\\modules\\notification\\components\\BaseNotification->sendBulk() humhub#12 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/models/Content.php(321): humhub\\modules\\content\\models\\Content->notifyContentCreated() humhub#13 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/models/Content.php(268): humhub\\modules\\content\\models\\Content->processNewContent() humhub#14 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(615): humhub\\modules\\content\\models\\Content->afterSave() humhub#15 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(570): yii\\db\\ActiveRecord->insertInternal() humhub#16 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/BaseActiveRecord.php(676): yii\\db\\ActiveRecord->insert() humhub#17 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/components/ContentActiveRecord.php(476): yii\\db\\BaseActiveRecord->save() humhub#18 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/post/models/Post.php(97): humhub\\modules\\content\\components\\ContentActiveRecord->afterSave() humhub#19 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(615): humhub\\modules\\post\\models\\Post->afterSave() humhub#20 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/ActiveRecord.php(570): yii\\db\\ActiveRecord->insertInternal() humhub#21 /home/mdr/projects/humhub/htdocs/protected/vendor/yiisoft/yii2/db/BaseActiveRecord.php(676): yii\\db\\ActiveRecord->insert() humhub#22 /home/mdr/projects/humhub/htdocs/protected/humhub/modules/content/tests/codeception/unit/ReadableContentQueryTest.php(76): yii\\db\\BaseActiveRecord->save() humhub#23 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Test/Unit.php(57): tests\\codeception\\unit\\modules\\content\\ReadableContentQueryTest->_before() humhub#24 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/phpunit-wrapper/src/TestCase.php(12): Codeception\\Test\\Unit->_setUp() humhub#25 /home/mdr/projects/humhub/htdocs/protected/humhub/tests/codeception/_support/HumHubDbTestCase.php(60): Codeception\\PHPUnit\\TestCase->setUp() humhub#26 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestCase.php(1207): tests\\codeception\\_support\\HumHubDbTestCase->setUp() humhub#27 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestResult.php(728): PHPUnit\\Framework\\TestCase->runBare() humhub#28 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestCase.php(964): PHPUnit\\Framework\\TestResult->run() humhub#29 /home/mdr/projects/humhub/htdocs/protected/vendor/phpunit/phpunit/src/Framework/TestSuite.php(684): PHPUnit\\Framework\\TestCase->run() humhub#30 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/phpunit-wrapper/src/Runner.php(117): PHPUnit\\Framework\\TestSuite->run() humhub#31 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/SuiteManager.php(161): Codeception\\PHPUnit\\Runner->doEnhancedRun() humhub#32 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Codecept.php(208): Codeception\\SuiteManager->run() humhub#33 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Codecept.php(162): Codeception\\Codecept->runSuite() humhub#34 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Command/Run.php(401): Codeception\\Codecept->run() humhub#35 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Command/Command.php(298): Codeception\\Command\\Run->execute() humhub#36 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Application.php(1040): Symfony\\Component\\Console\\Command\\Command->run() humhub#37 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Application.php(301): Symfony\\Component\\Console\\Application->doRunCommand() humhub#38 /home/mdr/projects/humhub/htdocs/protected/vendor/symfony/console/Application.php(171): Symfony\\Component\\Console\\Application->doRun() humhub#39 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/src/Codeception/Application.php(117): Symfony\\Component\\Console\\Application->run() humhub#40 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/app.php(46): Codeception\\Application->run() humhub#41 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/app.php(47): {closure}() humhub#42 /home/mdr/projects/humhub/htdocs/protected/vendor/codeception/codeception/codecept(6): require(\'/home/mdr/proje...\') humhub#43 /home/mdr/projects/humhub/htdocs/protected/vendor/bin/codecept(112): include(\'/home/mdr/proje...\') humhub#44 {main}' [tests\codeception\_support\HumHubDbTestCase::setUp] Initializing Modules [tests\codeception\_support\HumHubDbTestCase::setUp] Reloading settings [tests\codeception\_support\HumHubDbTestCase::setUp] Flushing cache [tests\codeception\_support\HumHubDbTestCase::setUp] Deleting mails [yii\mail\BaseMailer::send] 'Sending email "Sara Tester just wrote post "Public Space Public Post" in space Space 3" to "user1@example.com"' [yii\mail\BaseMailer::send] 'Sending email "Sara Tester just wrote post "Public Space Private Post" in space Space 3" to "user1@example.com"' [yii\web\User::logout] 'User \'2\' logged out from .' ✔ ReadableContentQueryTest: Global content guest non guest mode (3.06s) ^ ``` rather than ``` - ReadableContentQueryTest: Global content guest non guest mode Destroying application Starting application [ConnectionWatcher] watching new connections [Fixtures] Loading fixtures [ConnectionWatcher] watching new connections [ConnectionWatcher] no longer watching new connections [ConnectionWatcher] closing all (0) connections [Fixtures] Done [tests\codeception\_support\HumHubDbTestCase::setUp] Initializing Modules [tests\codeception\_support\HumHubDbTestCase::setUp] Reloading settings [tests\codeception\_support\HumHubDbTestCase::setUp] Flushing cache [tests\codeception\_support\HumHubDbTestCase::setUp] Deleting mails [yii\web\Session::open] 'Session started' [yii\mail\BaseMailer::send] 'Sending email "Sara Tester just wrote post "Public Space Public Post" in space Space 3" to "user1@example.com"' [yii\mail\BaseMailer::send] 'Sending email "Sara Tester just wrote post "Public Space Private Post" in space Space 3" to "user1@example.com"' [yii\web\User::logout] 'User \'2\' logged out from .' ✔ ReadableContentQueryTest: Global content guest non guest mode (1.51s) Destroying application [ConnectionWatcher] no longer watching new connections [ConnectionWatcher] closing all (0) connections - ```
metaworx · Sep 26, 2023 · bed9e11 · bed9e11
1 parent 2a9968b
commit bed9e11
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Showing 4 changed files with 87 additions and 47 deletions.
diff --git a/CHANGELOG-DEV.md b/CHANGELOG-DEV.md
@@ -10,6 +10,7 @@ HumHub Changelog
 - Fix #6551: Migration's transaction with invalid savepoint
 - Fix #6549: Empty profile field type causing an unspecific error
 - Enh #6529: Add boolean return-type to `*safe*` methods in migrations
+- Fix #6516: Humhub test case would fail on skipped tests
 - Enh #6478: Add pseudo test class to allow population of DB with standard test data
 - Enh #6480: Convert assert* and db* methods to static, in line with general usage pattern
 - Enh #6505: Introduce Application interface; now also fire the `onInit` event when the web application has initialized

diff --git a/protected/humhub/tests/codeception/_support/HumHubDbTestCase.php b/protected/humhub/tests/codeception/_support/HumHubDbTestCase.php
@@ -29,6 +29,7 @@
 use humhub\modules\user\tests\codeception\fixtures\UserFullFixture;
 use humhub\tests\codeception\fixtures\SettingFixture;
 use humhub\tests\codeception\fixtures\UrlOembedFixture;
+use PHPUnit\Framework\SkippedTestError;
 use TypeError;
 use Yii;
 use yii\db\ActiveRecord;
@@ -48,6 +49,8 @@
  */
 class HumHubDbTestCase extends Unit
 {
+    use HumHubHelperTrait;
+
     protected $fixtureConfig;
 
     public $appConfig = '@tests/codeception/config/unit.php';
@@ -57,54 +60,33 @@ class HumHubDbTestCase extends Unit
 
     protected function setUp(): void
     {
-        parent::setUp();
-
-        $webRoot = dirname(__DIR__, 2) . '/../../..';
-        Yii::setAlias('@webroot', realpath($webRoot));
-        $this->initModules();
-        $this->reloadSettings();
-        $this->flushCache();
-        $this->deleteMails();
-    }
-
-    protected function reloadSettings()
-    {
-        Yii::$app->settings->reload();
-
-        foreach (Yii::$app->modules as $module) {
-            if ($module instanceof \humhub\components\Module) {
-                $module->settings->reload();
+        if (Yii::$app === null) {
+            $c = new \ReflectionClass($this);
+            $m = $c->getMethod($this->getName(false));
+            $doc = $m->getDocComment();
+            if (preg_match('#@skip(.*?)\r?\n#s', $doc, $annotations)) {
+                throw new SkippedTestError("Test was skipped due to @skip annotation: " . (trim($annotations[1]) ?: "[No reason indicated!]"), 0);
             }
+            return;
         }
-    }
 
-    protected function flushCache()
-    {
-        Yii::$app->runtimeCache->flush();
-        RichTextToShortTextConverter::flushCache();
-        RichTextToHtmlConverter::flushCache();
-        RichTextToPlainTextConverter::flushCache();
-        RichTextToMarkdownConverter::flushCache();
-        UrlOembed::flush();
-    }
+        $webRoot = dirname(__DIR__, 2) . '/../../..';
+        Yii::setAlias('@webroot', realpath($webRoot));
+        $this->initModules(__METHOD__);
+        $this->reloadSettings(__METHOD__);
+        $this->flushCache(__METHOD__);
+        $this->deleteMails(__METHOD__);
 
-    protected function deleteMails()
-    {
-        $path = Yii::getAlias('@runtime/mail');
-        $files = glob($path . '/*'); // get all file names
-        foreach ($files as $file) { // iterate files
-            if (is_file($file)) {
-                unlink($file); // delete file
-            }
-        }
+        parent::setUp();
     }
 
     /**
      * Initializes modules defined in @tests/codeception/config/test.config.php
      * Note the config key in test.config.php is modules and not humhubModules!
      */
-    protected function initModules()
+    protected function initModules(?string $caller = null)
     {
+        codecept_debug(sprintf('[%s] Initializing Modules', $caller ?? __METHOD__));
         $cfg = Configuration::config();
 
         if (!empty($cfg['humhub_modules'])) {

diff --git a/protected/humhub/tests/codeception/_support/HumHubHelper.php b/protected/humhub/tests/codeception/_support/HumHubHelper.php
@@ -9,6 +9,7 @@
 use humhub\modules\content\widgets\richtext\converter\RichTextToPlainTextConverter;
 use humhub\modules\content\widgets\richtext\converter\RichTextToShortTextConverter;
 use Yii;
+use yii\helpers\FileHelper;
 use yii\symfonymailer\Message;
 
 /**
@@ -19,22 +20,15 @@
  */
 class HumHubHelper extends Module
 {
+    use HumHubHelperTrait;
 
     protected $config = [];
 
     public function _before(\Codeception\TestInterface $test)
     {
         Yii::$app->getUrlManager()->setScriptUrl('/index-test.php');
-        $this->flushCache();
-    }
-
-    protected function flushCache()
-    {
-        RichTextToShortTextConverter::flushCache();
-        RichTextToHtmlConverter::flushCache();
-        RichTextToPlainTextConverter::flushCache();
-        RichTextToMarkdownConverter::flushCache();
-        UrlOembed::flush();
+        $this->reloadSettings(__METHOD__);
+        $this->flushCache(__METHOD__);
     }
 
     public function fetchInviteToken($mail)

diff --git a/protected/humhub/tests/codeception/_support/HumHubHelperTrait.php b/protected/humhub/tests/codeception/_support/HumHubHelperTrait.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * @link      https://www.humhub.org/
+ * @copyright Copyright (c) 2023 HumHub GmbH & Co. KG
+ * @license   https://www.humhub.com/licences
+ */
+
+namespace tests\codeception\_support;
+
+use humhub\models\UrlOembed;
+use humhub\modules\content\widgets\richtext\converter\RichTextToHtmlConverter;
+use humhub\modules\content\widgets\richtext\converter\RichTextToMarkdownConverter;
+use humhub\modules\content\widgets\richtext\converter\RichTextToPlainTextConverter;
+use humhub\modules\content\widgets\richtext\converter\RichTextToShortTextConverter;
+use Yii;
+use yii\helpers\FileHelper;
+
+/**
+ * @since 1.15
+ */
+trait HumHubHelperTrait
+{
+    protected function flushCache(?string $caller = null)
+    {
+        codecept_debug(sprintf('[%s] Flushing cache', $caller ?? __METHOD__));
+        $cachePath = Yii::getAlias('@runtime/cache');
+        if ($cachePath && is_dir($cachePath)) {
+            FileHelper::removeDirectory($cachePath);
+        }
+        Yii::$app->cache->flush();
+        Yii::$app->runtimeCache->flush();
+        RichTextToShortTextConverter::flushCache();
+        RichTextToHtmlConverter::flushCache();
+        RichTextToPlainTextConverter::flushCache();
+        RichTextToMarkdownConverter::flushCache();
+        UrlOembed::flush();
+    }
+
+    protected function reloadSettings(?string $caller = null)
+    {
+        codecept_debug(sprintf('[%s] Reloading settings', $caller ?? __METHOD__));
+        Yii::$app->settings->reload();
+
+        foreach (Yii::$app->modules as $module) {
+            if ($module instanceof \humhub\components\Module) {
+                $module->settings->reload();
+            }
+        }
+    }
+
+    protected function deleteMails(?string $caller = null)
+    {
+        codecept_debug(sprintf('[%s] Deleting mails', $caller ?? __METHOD__));
+        $path = Yii::getAlias('@runtime/mail');
+        $files = glob($path . '/*'); // get all file names
+        foreach ($files as $file) { // iterate files
+            if (is_file($file)) {
+                unlink($file); // delete file
+            }
+        }
+    }
+}