/**
  * @covers \BackBee\NestedNode\Repository\NestedNodeRepository::delete
  * @covers \BackBee\NestedNode\Repository\NestedNodeRepository::shiftRlValues
  */
 public function testDelete()
 {
     $child = $this->repository->find('a-child1');
     $this->assertFalse($this->repository->delete($this->root_asc));
     $this->assertTrue($this->repository->delete($child));
     self::$em->refresh($this->root_asc);
     $this->assertEquals(1, $this->root_asc->getLeftnode());
     $this->assertEquals(4, $this->root_asc->getRightnode());
     $this->assertEquals(1, $this->root_desc->getLeftnode());
     $this->assertEquals(10, $this->root_desc->getRightnode());
     self::$em->clear();
     $this->assertNull($this->repository->find('a-child1'));
     $this->assertNull($this->repository->find('a-subchild1'));
     $this->assertNull($this->repository->find('a-subchild2'));
 }