TruncateDeprecateTest.php

<?php

namespace Drupal\Tests\views_ui\Kernel;

use Drupal\Tests\views\Kernel\ViewsKernelTestBase;

/**
 * Tests the deprecation of views_ui_truncate() function.
 *
 * @group views_ui
 */
class TruncateDeprecateTest extends ViewsKernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'views',
        'views_ui',
    ];
    
    /**
     * Tests the deprecation of views_ui_truncate() replaced by Unicode::truncate.
     *
     * @group legacy
     */
    public function testDeprecateViewsUiTruncate() {
        $string = 'one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen';
        $short_string = views_ui_truncate($string, 80);
        $this->expectDeprecation('views_ui_truncate() is deprecated in drupal:10.3.0 and is removed from drupal:12.0.0. Use \\Drupal\\Component\\Utility\\Unicode::truncate(). See https://www.drupal.org/node/3408283');
    }

}