Commit 21536136 authored by alexpott's avatar alexpott

Issue #2481731 by larowlan: Cannot inject DBLog instances into forms - The...

Issue #2481731 by larowlan: Cannot inject DBLog instances into forms - The database connection is not serializable
parent d141c5a7
......@@ -9,6 +9,7 @@
use Drupal\Core\Database\Connection;
use Drupal\Component\Utility\SafeMarkup;
use Drupal\Core\DependencyInjection\DependencySerializationTrait;
use Drupal\Core\Logger\LogMessageParserInterface;
use Drupal\Core\Logger\RfcLoggerTrait;
use Psr\Log\LoggerInterface;
......@@ -18,6 +19,7 @@
*/
class DbLog implements LoggerInterface {
use RfcLoggerTrait;
use DependencySerializationTrait;
/**
* The database connection object.
......
<?php
/**
* @file
* Contains \Drupal\dblog\Tests\DbLogFormInjectionTest
*/
namespace Drupal\dblog\Tests;
use Drupal\Core\DependencyInjection\DependencySerializationTrait;
use Drupal\Core\Form\FormInterface;
use Drupal\Core\Form\FormState;
use Drupal\Core\Form\FormStateInterface;
use Drupal\simpletest\KernelTestBase;
use Drupal\user\Entity\User;
/**
* Tests serializing a form with an injected dblog logger instance.
*
* @group dblog
*/
class DbLogFormInjectionTest extends KernelTestBase implements FormInterface {
use DependencySerializationTrait;
/**
* A Dblog logger instance.
*
* @var \Psr\Log\LoggerInterface
*/
protected $logger;
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('system', 'dblog', 'user');
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'dblog_test_injection_form';
}
/**
* Process callback.
*
* @param array $element
* Form element
*
* @return array
* Processed element.
*/
public function process($element) {
return $element;
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form['#process'][] = [$this, 'process'];
return $form;
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state) {}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$form_state->setRebuild();
}
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
$this->installSchema('dblog', ['watchdog']);
$this->installSchema('system', ['key_value_expire', 'sequences']);
$this->installEntitySchema('user');
$this->logger = \Drupal::logger('test_logger');
$test_user = User::create(array(
'name' => 'foobar',
'mail' => 'foobar@example.com',
));
$test_user->save();
\Drupal::service('current_user')->setAccount($test_user);
}
/**
* Tests db log injection serialization.
*/
public function testLoggerSerialization() {
$form_state = new FormState();
$form_state->setCached();
$form_builder = $this->container->get('form_builder');
$form_id = $form_builder->getFormId($this, $form_state);
$form = $form_builder->retrieveForm($form_id, $form_state);
$form_builder->prepareForm($form_id, $form, $form_state);
$form_builder->processForm($form_id, $form, $form_state);
}
}
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