DblogNoLogsAvailableUpgradeTest.php

<?php

namespace Drupal\Tests\dblog\Functional\Update;

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

/**
 * Test the upgrade path of changing the empty text area for watchdog view.
 *
 * @see dblog_update_8600()
 *
 * @group Update
 * @group legacy
 */
class DblogNoLogsAvailableUpgradeTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.4.0.bare.standard.php.gz',
        ];
    }
    
    /**
     * Tests that no logs available text is now using a custom area.
     */
    public function testDblogUpgradePath() {
        $this->runUpdates();
        $view = Views::getView('watchdog');
        $data = $view->storage
            ->toArray();
        $area = $data['display']['default']['display_options']['empty']['area'];
        $this->assertEqual('text_custom', $area['plugin_id']);
        $this->assertEqual('area_text_custom', $area['field']);
        $this->assertEqual('No log messages available.', $area['content']);
    }

}