[BUGFIX] Mark typo3fluid/fluid version 2.6.5 as conflicting
[Packages/TYPO3.CMS.git] / typo3 / sysext / lowlevel / Tests / Unit / Utility / ArrayBrowserTest.php
1 <?php
2 namespace TYPO3\CMS\Lowlevel\Tests\Unit\Utility;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
18
19 /**
20 * Testcase for the \TYPO3\CMS\Lowlevel\Utility\ArrayBrowser class in the TYPO3 Core.
21 */
22 class ArrayBrowserTest extends UnitTestCase
23 {
24 /**
25 * @var \TYPO3\CMS\Lowlevel\Utility\ArrayBrowser
26 */
27 protected $subject;
28
29 protected function setUp(): void
30 {
31 parent::setUp();
32 $this->subject = new \TYPO3\CMS\Lowlevel\Utility\ArrayBrowser();
33 }
34
35 ///////////////////////////////
36 // Tests concerning depthKeys
37 ///////////////////////////////
38 /**
39 * @test
40 */
41 public function depthKeysWithEmptyFirstParameterAddsNothing()
42 {
43 $this->assertEquals([], $this->subject->depthKeys([], []));
44 }
45
46 /**
47 * @test
48 */
49 public function depthKeysWithNumericKeyAddsOneNumberForKeyFromFirstArray()
50 {
51 $this->assertEquals([0 => 1], $this->subject->depthKeys(['foo'], []));
52 }
53 }