function UpdateSchemaTest::testUpdateHooks

Tests that update hooks are properly run.

File

core/modules/system/tests/src/Functional/UpdateSystem/UpdateSchemaTest.php, line 60

Class

UpdateSchemaTest

Tests that update hooks are properly run.

Namespace

Code

public function testUpdateHooks() : void {
  $connection = Database::getConnection();
  /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
  $update_registry = \Drupal::service('update.update_hook_registry');
  // Verify that the 8000 schema is in place.
  $this->assertEquals(8000, $update_registry->getInstalledVersion('update_test_schema'));
  $this->assertFalse($connection->schema()
    ->indexExists('update_test_schema_table', 'test'), 'Version 8000 of the update_test_schema module is installed.');
  // Increment the schema version.
  \Drupal::state()->set('update_test_schema_version', 8001);
  $this->drupalLogin($this->user);
  $this->drupalGet($this->updateUrl, [
    'external' => TRUE,
  ]);
  $this->updateRequirementsProblem();
  $this->clickLink('Continue');
  $this->assertSession()
    ->pageTextContains('Schema version 8001.');
  // Run the update hooks.
  $this->clickLink('Apply pending updates');
  $this->checkForMetaRefresh();
  // Ensure schema has changed.
  $this->resetAll();
  /** @var \Drupal\Core\Update\UpdateHookRegistry $update_registry */
  $update_registry = \Drupal::service('update.update_hook_registry');
  $this->assertEquals(8001, $update_registry->getInstalledVersion('update_test_schema'));
  // Ensure the index was added for column a.
  $this->assertTrue($connection->schema()
    ->indexExists('update_test_schema_table', 'test'), 'Version 8001 of the update_test_schema module is installed.');
}