UpdatesWith7xTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\system\Functional\UpdateSystem;

use Drupal\Core\Url;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\RequirementsPageTrait;

/**
 * Tests the minimum schema version when only 7.x update hooks are retained.
 *
 * @group Update
 */
class UpdatesWith7xTest extends BrowserTestBase {
    use RequirementsPageTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'update_test_with_7x',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * The URL for the update page.
     *
     * @var string
     */
    private $updateUrl;
    
    /**
     * An administrative user.
     */
    private $updateUser;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        require_once $this->root . '/core/includes/update.inc';
        $this->updateUrl = Url::fromRoute('system.db_update')->setAbsolute()
            ->toString();
        $this->updateUser = $this->drupalCreateUser([
            'administer software updates',
        ]);
    }
    public function testWith7x() : void {
        
        /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
        $update_registry = \Drupal::service('update.update_hook_registry');
        // Ensure that the minimum schema version is 8000, despite 7200 update
        // hooks and a 7XXX hook_update_last_removed().
        $this->assertEquals(8000, $update_registry->getInstalledVersion('update_test_with_7x'));
        // Try to manually set the schema version to 7110 and ensure that no
        // updates are allowed.
        $update_registry->setInstalledVersion('update_test_with_7x', 7110);
        // Click through update.php with 'administer software updates' permission.
        $this->drupalLogin($this->updateUser);
        $this->drupalGet($this->updateUrl, [
            'external' => TRUE,
        ]);
        $this->updateRequirementsProblem();
        $this->clickLink('Continue');
        $this->assertSession()
            ->pageTextContains('Some of the pending updates cannot be applied because their dependencies were not met.');
    }

}