SwitchUserControllerTest.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Backend\Tests\Unit\Controller;
 
use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\MockObject\MockObject;
use ‪TYPO3\CMS\Backend\Controller\SwitchUserController;
use ‪TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use TYPO3\TestingFramework\Core\AccessibleObjectInterface;
use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
 
final class ‪SwitchUserControllerTest extends UnitTestCase
{
    protected const ‪RECENT_USERS_LIMIT = 3;
 
    protected ‪SwitchUserController&MockObject&AccessibleObjectInterface ‪$subject;
 
    protected function ‪setUp(): void
    {
        parent::setUp();
        ‪$GLOBALS['BE_USER'] = $this->createMock(BackendUserAuthentication::class);
        ‪$GLOBALS['BE_USER']->uc = [
            'recentSwitchedToUsers' => [],
        ];
        $this->subject = $this->getAccessibleMock(SwitchUserController::class, null, [], '', false);
    }
 
    #[Test]
    public function ‪generateListOfLatestSwitchedUsersReturnsCorrectAmountAndOrder(): void
    {
        $items = range(1, self::RECENT_USERS_LIMIT + 5);
        $expected = array_reverse(array_slice($items, -self::RECENT_USERS_LIMIT));
        foreach ($items as $id) {
            ‪$GLOBALS['BE_USER']->uc['recentSwitchedToUsers'] = $this->subject->_call('generateListOfMostRecentSwitchedUsers', $id);
        }
 
        self::assertCount(self::RECENT_USERS_LIMIT, ‪$GLOBALS['BE_USER']->uc['recentSwitchedToUsers']);
        self::assertSame($expected, ‪$GLOBALS['BE_USER']->uc['recentSwitchedToUsers']);
    }
 
    #[Test]
    public function ‪listOfLatestSwitchedUsersDoesNotContainTheSameUserTwice(): void
    {
        ‪$GLOBALS['BE_USER']->uc['recentSwitchedToUsers'] = $this->subject->_call('generateListOfMostRecentSwitchedUsers', 100);
 
        self::assertCount(1, ‪$GLOBALS['BE_USER']->uc['recentSwitchedToUsers']);
    }
}