function UpdateSchemaTest::testUpdateHooks

Tests that update hooks are properly run.

File

core/modules/system/tests/src/Functional/UpdateSystem/UpdateSchemaTest.php, line 58

Class

UpdateSchemaTest

Tests that update hooks are properly run.

Namespace

Code

public function testUpdateHooks() {
  $connection = Database::getConnection();
  // Verify that the 8000 schema is in place.
  $this->assertEqual(drupal_get_installed_schema_version('update_test_schema'), 8000);
  $this->assertFalse($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(t('Continue'));
  $this->assertRaw('Schema version 8001.');
  // Run the update hooks.
  $this->clickLink(t('Apply pending updates'));
  $this->checkForMetaRefresh();
  // Ensure schema has changed.
  $this->assertEqual(drupal_get_installed_schema_version('update_test_schema', TRUE), 8001);
  // 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.');
  // Test the update_set_schema() utility function.
  require_once $this->root . '/core/includes/update.inc';
  update_set_schema('update_test_schema', 8003);
  // Ensure schema has changed.
  $this->assertEqual(drupal_get_installed_schema_version('update_test_schema'), 8003);
}