class UpdatePathLastRemovedTest

class UpdatePathLastRemovedTest extends BrowserTestBase {
    use UpdatePathTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'update_test_last_removed',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * URL for the upgrade script.
     *
     * @var string
     */
    protected $updateUrl;
    
    /**
     * A user account with upgrade permission.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $updateUser;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        require_once $this->root . '/core/includes/update.inc';
        $this->updateUrl = Url::fromRoute('system.db_update');
        $this->updateUser = $this->drupalCreateUser([
            'administer software updates',
        ]);
    }
    
    /**
     * Tests that a module with a too old schema version can not be updated.
     */
    public function testLastRemovedVersion() : void {
        
        /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
        $update_registry = \Drupal::service('update.update_hook_registry');
        $update_registry->setInstalledVersion('update_test_last_removed', 8000);
        $update_registry->setInstalledVersion('user', 9300);
        // Access the update page with a schema version that is too old for system
        // and the test module, only the generic core message should be shown.
        $this->drupalLogin($this->updateUser);
        $this->drupalGet($this->updateUrl);
        $assert_session = $this->assertSession();
        $assert_session->pageTextContains('Requirements problem');
        $assert_session->pageTextContains('The version of Drupal you are trying to update from is too old');
        $assert_session->pageTextContains('Updating to Drupal 10 is only supported from Drupal version 9.4.0 or higher. If you are trying to update from an older version, first update to the latest version of Drupal 9');
        $assert_session->pageTextNotContains('Unsupported schema version: Update test with hook_update_last_removed() implementation');
        $assert_session->linkNotExists('Continue');
        // Update the installed version of system and then assert that now,
        // the test module is shown instead.
        $update_registry->setInstalledVersion('user', 9301);
        $this->drupalGet($this->updateUrl);
        $assert_session->pageTextNotContains('The version of Drupal you are trying to update from is too old');
        $assert_session->pageTextContains('Unsupported schema version: Update test with hook_update_last_removed() implementation');
        $assert_session->pageTextContains('The installed version of the Update test with hook_update_last_removed() implementation module is too old to update. Update to an intermediate version first (last removed version: 8002, installed version: 8000).');
        $assert_session->linkNotExists('Continue');
        // Set the expected schema version for the node and test module, updates are
        // successful now.
        $update_registry->setInstalledVersion('update_test_last_removed', 8002);
        $this->runUpdates();
        
        /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
        $update_registry = \Drupal::service('update.update_hook_registry');
        $this->assertEquals(8003, $update_registry->getInstalledVersion('update_test_last_removed'));
    }

}