CacheabilityMetadataUpdateTest.php

<?php

namespace Drupal\Tests\views\Functional\Update;

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use Drupal\views\Views;

/**
 * Tests that views cacheability metadata post update hook runs properly.
 *
 * @see views_post_update_update_cacheability_metadata().
 *
 * @group Update
 * @group legacy
 */
class CacheabilityMetadataUpdateTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.bare.standard.php.gz',
        ];
    }
    
    /**
     * Tests that views cacheability metadata updated properly.
     */
    public function testUpdateHookN() {
        $this->runUpdates();
        foreach (Views::getAllViews() as $view) {
            $displays = $view->get('display');
            foreach (array_keys($displays) as $display_id) {
                $display = $view->getDisplay($display_id);
                $this->assertFalse(isset($display['cache_metadata']['cacheable']));
                $this->assertTrue(isset($display['cache_metadata']['contexts']));
                $this->assertTrue(isset($display['cache_metadata']['max-age']));
                $this->assertTrue(isset($display['cache_metadata']['tags']));
            }
        }
    }

}