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Filename/home/dev2.destoffenstraat.com/vendor/magento/framework/Data/Test/Unit/TreeTest.php
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Create time17-Aug-2025 10:26
Last modified07-Jan-2021 21:08
Last accessed23-Aug-2025 03:56
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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);

namespace Magento\Framework\Data\Test\Unit;

use Magento\Framework\Data\Tree;
use Magento\Framework\Data\Tree\Node;
use PHPUnit\Framework\TestCase;

/**
* Tests for \Magento\Framework\Data\FormFactory
* @SuppressWarnings(PHPMD.LongVariable)
*/
class TreeTest extends TestCase
{
/**
* @var Tree
*/
protected $_tree;

protected function setUp(): void
{
$this->_tree = new Tree();
}

public function testTreeOperations()
{
$newNode1 = new Node('abc', 'node1', $this->_tree);
$this->_tree->addNode($newNode1);
$newNode2 = new Node('def', 'node2', $this->_tree);
$this->_tree->addNode($newNode2, $newNode1);
$newNode3 = new Node('ghi', 'node3', $this->_tree);
$this->_tree->addNode($newNode3, $newNode1);
$data1 = ['j', 'k', 'l'];
$this->_tree->appendChild($data1, $newNode3);
$newNode4 = new Node('mno', 'node4', $this->_tree);
$this->_tree->appendChild($newNode4, $newNode3);

$this->_tree->removeNode($newNode4);
$this->_tree->removeNode($newNode3);
$this->_tree->removeNode($newNode2);
$this->_tree->removeNode($newNode1);

$this->assertEmpty($this->_tree->getNodes()->getNodes());
}
}