<?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\Services\Trees;

use App\Entity\Attachments\AttachmentType;
use App\Helpers\TreeViewNode;
use App\Services\AmountFormatter;
use App\Services\Trees\TreeViewGenerator;
use PHPUnit\Framework\TestCase;
use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;

/**
 * @group DB
 */
class TreeGeneratorTest extends WebTestCase
{
    /**
     * @var TreeViewGenerator
     */
    protected $service;

    public function setUp() : void
    {
        parent::setUp(); // TODO: Change the autogenerated stub

        //Get an service instance.
        self::bootKernel();
        $this->service = self::$container->get(TreeViewGenerator::class);
    }

    public function testGetGenericTree()
    {
        $tree = $this->service->getGenericTree(AttachmentType::class, null);

        $this->assertIsArray($tree);
        $this->assertContainsOnlyInstancesOf(TreeViewNode::class, $tree);

        $this->assertCount(3, $tree);
        $this->assertCount(2, $tree[0]->getNodes());
        $this->assertCount(1, $tree[0]->getNodes()[0]->getNodes());
        $this->assertEmpty($tree[2]->getNodes());
        $this->assertEmpty($tree[1]->getNodes()[0]->getNodes());

        //Check text
        $this->assertEquals('Node 1', $tree[0]->getText());
        $this->assertEquals('Node 2', $tree[1]->getText());
        $this->assertEquals('Node 3', $tree[2]->getText());
        $this->assertEquals('Node 1.1', $tree[0]->getNodes()[0]->getText());
        $this->assertEquals('Node 1.1.1', $tree[0]->getNodes()[0]->getNodes()[0]->getText());

        //Check that IDs were set correctly
        $this->assertEquals(1, $tree[0]->getId());
        $this->assertEquals(2, $tree[1]->getId());
        $this->assertEquals(7, $tree[0]->getNodes()[0]->getNodes()[0]->getId());

    }
}