fixed testcases for array storage

Author: wachterjohannes

tests/Functional/BaseCommandTestCase.php

@@ -124,7 +124,9 @@ protected function createTaskExecution(TaskInterface $task, \DateTime $scheduleT
         $execution->setStatus($status);
         $this->taskExecutionRepository->save($execution);
 
-        $this->getEntityManager()->flush();
+        if (self::$kernel->getContainer()->has('doctrine')) {
+            $this->getEntityManager()->flush();
+        }
 
         return $execution;
     }

tests/Functional/Command/DebugTasksCommandTest.php

@@ -35,7 +35,9 @@ public function testExecute()
         $executions[1]->setResult(strrev($executions[1]->getWorkload()));
         $executions[1]->setDuration(0.0001);
 
-        $this->getEntityManager()->flush();
+        if (self::$kernel->getContainer()->has('doctrine')) {
+            $this->getEntityManager()->flush();
+        }
 
         $this->commandTester->execute(
             [
@@ -62,7 +64,9 @@ public function testExecutePaginated()
             $this->createTaskExecution($task, new \DateTime('+1 hour')),
         ];
 
-        $this->getEntityManager()->flush();
+        if (self::$kernel->getContainer()->has('doctrine')) {
+            $this->getEntityManager()->flush();
+        }
 
         $this->commandTester->execute(
             [