HelpTopicsMerge.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\help\Functional\Update;

use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use Drupal\block\Entity\Block;
use Drupal\search\Entity\SearchPage;

/**
 * Tests merging help topics module when the module is not installed.
 *
 * @group Update
 * @group #slow
 */
class HelpTopicsMerge extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-9.4.0.bare.standard.php.gz',
        ];
    }
    
    /**
     * Tests upgrading help module for help topics.
     *
     * @see \help_update_10200()
     * @see \help_post_update_help_topics_search()
     * @see \help_post_update_help_topics_disable()
     */
    public function testHelpTopicsMerge() : void {
        $moduleHandler = \Drupal::moduleHandler();
        $this->assertTrue($moduleHandler->moduleExists('help'));
        $this->assertFalse($moduleHandler->moduleExists('help_topics'));
        $this->assertTrue($moduleHandler->moduleExists('search'));
        $this->assertFalse(\Drupal::database()->schema()
            ->tableExists('help_search_items'));
        // No configuration present.
        $this->assertNull(SearchPage::load('help_search'));
        $this->assertNull(Block::load('claro_help_search'));
        // Run updates.
        $this->runUpdates();
        $this->assertFalse(\Drupal::moduleHandler()->moduleExists('help_topics'));
        $this->assertTrue(\Drupal::database()->schema()
            ->tableExists('help_search_items'));
        // Search module's configuration is installed.
        $this->assertNotNull(Block::load('claro_help_search'));
        $this->assertNotNull(SearchPage::load('help_search'));
    }

}