Doctrine\Tests\ODM\CouchDB\Functional\EmbedManyTest::testShouldNotSaveUnchanged PHP Метод

    public function testShouldNotSaveUnchanged()
    {
        $listener = new PreUpdateSubscriber();
        $this->dm->getEventManager()->addEventListener('preUpdate', $listener);
        $embedder = $this->dm->find($this->type, 1);
        $this->dm->flush();
        $this->assertEquals(0, count($listener->eventArgs));
    }