/**
  * Test xxxNestedSet::isRoot() as true
  */
 public function testObjectIsRootTrue()
 {
     $pp = PagePeer::retrieveRoot(1);
     $this->assertTrue($pp->isRoot(), 'Node must be root');
 }
 /**
  * Test xxxNestedSetPeer::isRoot() as true
  */
 public function testPeerIsRootTrue()
 {
     $pp = PagePeer::retrieveRoot(1);
     $this->assertTrue(PagePeer::isRoot($pp), 'Node must be root');
 }