Part-DB-server/tests/Helpers/TreeViewNodeTest.php

<?php
/**
 * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony)
 *
 * Copyright (C) 2019 Jan Böhmer (https://github.com/jbtronics)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 *
 */

namespace App\Tests\Helpers;


use App\Helpers\TreeViewNode;
use PHPUnit\Framework\TestCase;

class TreeViewNodeTest extends TestCase
{

    /**
     * @var TreeViewNode
     */
    protected $node1;
    /**
     * @var TreeViewNode
     */
    protected $node2;

    public function setUp()
    {
        $sub_nodes = array();
        $sub_nodes[] = new TreeViewNode("Subnode 1");
        $sub_sub_nodes[] = array();
        $sub_sub_nodes[] = new TreeViewNode('Sub Subnode 1');
        $sub_sub_nodes[] = new TreeViewNode('Sub Subnode 2');
        $sub_nodes[] = new TreeViewNode("Subnode 2");

        //Init node1 with default arguments;
        $this->node1 = new TreeViewNode('Name');
        //Node 2 gets values for all arguments
        $this->node2 = new TreeViewNode('Name', 'www.foo.bar', $sub_nodes);

    }

    public function testConstructor()
    {
        //A node without things should have null values on its properties:
        $this->assertNull($this->node1->getHref());
        $this->assertNull($this->node1->getNodes());
        $this->assertEquals('Name', $this->node1->getText());

        //The second node must have the given things as properties.
        $this->assertEquals('Name',$this->node2->getText());
        $this->assertEquals('www.foo.bar', $this->node2->getHref());
        $this->assertNotEmpty($this->node2->getNodes());
    }


}