LocaleUpdateTest.php

<?php

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

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests for updating the interface translations of projects.
 *
 * @group locale
 */
class LocaleUpdateTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'locale',
        'locale_test',
        'system',
    ];
    
    /**
     * Checks if a list of translatable projects gets build.
     */
    public function testUpdateProjects() : void {
        $this->container
            ->get('module_handler')
            ->loadInclude('locale', 'compare.inc');
        // Make the test modules look like a normal custom module. I.e. make the
        // modules not hidden. locale_test_system_info_alter() modifies the project
        // info of the locale_test and locale_test_translate modules.
        \Drupal::state()->set('locale.test_system_info_alter', TRUE);
        // Check if interface translation data is collected from hook_info.
        $projects = locale_translation_project_list();
        $this->assertArrayNotHasKey('locale_test_translate', $projects);
        $this->assertEquals('core/modules/locale/test/test.%language.po', $projects['locale_test']['info']['interface translation server pattern']);
        $this->assertEquals('locale_test', $projects['locale_test']['name']);
    }

}