UpdatePostUpdateFailingTest.php in Drupal 8

Namespace

Drupal\Tests\system\Functional\UpdateSystem

File

core/modules/system/tests/src/Functional/UpdateSystem/UpdatePostUpdateFailingTest.php

<?php

namespace Drupal\Tests\system\Functional\UpdateSystem;

use Drupal\Core\Database\Database;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\UpdatePathTestTrait;

/**
 * Tests hook_post_update() when there are failing update hooks.
 *
 * @group Update
 */
class UpdatePostUpdateFailingTest extends BrowserTestBase {
  use UpdatePathTestTrait;

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $connection = Database::getConnection();

    // Set the schema version.
    $connection
      ->merge('key_value')
      ->condition('collection', 'system.schema')
      ->condition('name', 'update_test_failing')
      ->fields([
      'collection' => 'system.schema',
      'name' => 'update_test_failing',
      'value' => 'i:8000;',
    ])
      ->execute();

    // Update core.extension.
    $extensions = $connection
      ->select('config')
      ->fields('config', [
      'data',
    ])
      ->condition('collection', '')
      ->condition('name', 'core.extension')
      ->execute()
      ->fetchField();
    $extensions = unserialize($extensions);
    $extensions['module']['update_test_failing'] = 8000;
    $connection
      ->update('config')
      ->fields([
      'data' => serialize($extensions),
    ])
      ->condition('collection', '')
      ->condition('name', 'core.extension')
      ->execute();
  }

  /**
   * Tests hook_post_update_NAME().
   */
  public function testPostUpdate() {

    // There are expected to be failed updates.
    $this->checkFailedUpdates = FALSE;
    $this
      ->runUpdates();

    // There should be no post update hooks registered as being run.
    $this
      ->assertIdentical([], \Drupal::state()
      ->get('post_update_test_execution', []));
    $key_value = \Drupal::keyValue('update__post_update');
    $this
      ->assertEqual([], $key_value
      ->get('existing_updates', []));
  }

  /**
   * {@inheritdoc}
   */
  protected function doSelectionTest() {

    // First update, should not be run since this module's update hooks fail.
    $this
      ->assertRaw('8001 -   This update will fail.');
    $this
      ->assertRaw('8002 -   A further update.');
    $this
      ->assertEscaped("First update, should not be run since this module's update hooks fail.");
  }

}

Classes

Name	Description
UpdatePostUpdateFailingTest	Tests hook_post_update() when there are failing update hooks.