Bravo3\Orm\Tests\Entities\Maintenance\Charlie::setId PHP Метод

    public function setId($id)
    {
        $this->id = $id;
        return $this;
    }

 /**
  * @dataProvider entityManagerDataProvider
  * @param EntityManager $em
  */
 public function testRebuildIndicesManyToMany(EntityManager $em)
 {
     $charlie = new Charlie();
     $charlie->setId('charlie')->setName('Charlie');
     $delta = new Delta();
     $delta->setId('delta')->setName('Delta');
     $charlie->setDelta([$delta]);
     $em->persist($charlie)->persist($delta)->flush();
     $c = $em->retrieve(Charlie::class, 'charlie');
     $this->assertEquals('Charlie', $c->getName());
     $this->assertCount(1, $c->getDelta());
     /** @var Delta $d */
     $d = $c->getDelta()[0];
     $this->assertEquals('Delta', $d->getName());
     $maintenance = new Maintenance($em);
     $maintenance->rebuild(CharlieRevised::class);
     /** @var DeltaRevised $d */
     $d = $em->retrieve(DeltaRevised::class, 'delta');
     $this->assertEquals('Delta', $d->getName());
     $this->assertCount(1, $d->getCharlie());
     /** @var CharlieRevised $c */
     $c = $d->getCharlie()[0];
     $this->assertEquals('Charlie', $c->getName());
 }