/**
  * @covers Kunstmaan\MediaBundle\Entity\Folder::setLeft
  * @covers Kunstmaan\MediaBundle\Entity\Folder::getLeft
  */
 public function testGetSetLeft()
 {
     $this->assertEquals(0, $this->object->getLeft());
     $this->object->setLeft(1);
     $this->assertEquals(1, $this->object->getLeft());
 }