ModuleAdminLinksHelperTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\system\Kernel;

use Drupal\KernelTests\KernelTestBase;
use Drupal\Tests\user\Traits\UserCreationTrait;

/**
 * Tests the ModuleAdminLinksHelper.
 *
 * @coversDefaultClass \Drupal\system\ModuleAdminLinksHelper
 * @group system
 */
class ModuleAdminLinksHelperTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'link',
        'menu_link_content',
        'menu_test',
        'router_test',
        'system',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    public function setUp() : void {
        parent::setUp();
        $this->setUpCurrentUser([], [
            'access administration pages',
        ]);
        $this->installEntitySchema('menu_link_content');
    }
    
    /**
     * @covers ::getModuleAdminLinks
     */
    public function testGetModuleAdminLinks() : void {
        // Rebuild the menu links.
        $this->container
            ->get('plugin.manager.menu.link')
            ->rebuild();
        $adminLinksHelper = $this->container
            ->get('system.module_admin_links_helper');
        // Test a module that has admin links.
        $links = $adminLinksHelper->getModuleAdminLinks('menu_test');
        $this->assertCount(1, $links);
        $this->assertEquals('menu_test.menu_name_test', $links[0]['url']->getRouteName());
        // Test a module that has no admin links.
        $links = $adminLinksHelper->getModuleAdminLinks('link');
        $this->assertCount(0, $links);
    }

}