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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Dtc\QueueBundle\Tests\ODM;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Dtc\QueueBundle\Document\RunArchive;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PHPUnit\Framework\TestCase;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class RunManagerTest extends TestCase  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function testPruneArchivedRuns()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        JobManagerTest::setUpBeforeClass();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $jobManager = JobManagerTest::$jobManager;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $runClass = \Dtc\QueueBundle\Document\Run::class;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $runManager = new \Dtc\QueueBundle\ODM\RunManager($jobManager->getObjectManager(), $runClass, RunArchive::class);  | 
            
                            
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                        $objectManager = $runManager->getObjectManager();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $runRepository = $objectManager->getRepository($runClass);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertEmpty($runRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $runArchiveRepository = $objectManager->getRepository(RunArchive::class);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertEmpty($runArchiveRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $run = new $runClass();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $time = time() - 86400;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $run->setStartedAt(new \DateTime("@$time")); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $objectManager->persist($run);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $objectManager->flush($run);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertCount(1, $runRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $run->setEndedAt(new \DateTime("@$time")); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $objectManager->remove($run);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $objectManager->flush();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertEmpty($runRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertCount(1, $runArchiveRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $time1 = $time + 1;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $runManager->pruneArchivedRuns(new \DateTime("@$time1")); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertEmpty($runArchiveRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertEmpty($runRepository->findAll());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                View Code Duplication | 
                    public function testPruneStaleRuns()  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        JobManagerTest::setUpBeforeClass();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $jobManager = JobManagerTest::$jobManager;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $runClass = \Dtc\QueueBundle\Document\Run::class;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $runArchiveClass = \Dtc\QueueBundle\Document\RunArchive::class;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $runManager = new \Dtc\QueueBundle\ODM\RunManager($jobManager->getObjectManager(), $runClass, RunArchive::class);  | 
            
                            
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                        $objectManager = $runManager->getObjectManager();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $runRepository = $objectManager->getRepository($runClass);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEmpty($runRepository->findAll());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $runArchiveRepository = $objectManager->getRepository($runArchiveClass);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEmpty($runArchiveRepository->findAll());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $run = new $runClass();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $time = time() - 96400;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $date = new \DateTime("@$time"); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $run->setStartedAt($date);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $run->setLastHeartbeatAt($date);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $objectManager->persist($run);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $objectManager->flush($run);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertCount(1, $runRepository->findAll());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $count = $runManager->pruneStalledRuns();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEquals(1, $count);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEmpty($runRepository->findAll());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $count = $runManager->pruneStalledRuns();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEquals(0, $count);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: