PageAttachmentsEventTest.php in Hook Event Dispatcher 8
File
tests/src/Unit/Page/PageAttachmentsEventTest.php
View source
<?php
namespace Drupal\Tests\hook_event_dispatcher\Unit\Page;
use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\hook_event_dispatcher\Event\Page\PageAttachmentsEvent;
use Drupal\hook_event_dispatcher\HookEventDispatcherInterface;
use Drupal\Tests\hook_event_dispatcher\Unit\HookEventDispatcherManagerSpy;
use Drupal\Tests\UnitTestCase;
class PageAttachmentsEventTest extends UnitTestCase {
private $manager;
public function setUp() {
$builder = new ContainerBuilder();
$this->manager = new HookEventDispatcherManagerSpy();
$builder
->set('hook_event_dispatcher.manager', $this->manager);
$builder
->compile();
\Drupal::setContainer($builder);
}
public function testPageAttachmentsByReference() {
$currentAttachments = $testAttachment = [];
$currentAttachments['current']['#attached']['library'] = [
'current/current',
];
$testAttachment['#attached']['library'] = [
'test/test',
];
$expectedAttachments = $currentAttachments;
$expectedAttachments['new'] = $testAttachment;
$this->manager
->setEventCallbacks([
HookEventDispatcherInterface::PAGE_ATTACHMENTS => static function (PageAttachmentsEvent $event) use ($testAttachment) {
$eventAttachments =& $event
->getAttachments();
$eventAttachments['new'] = $testAttachment;
},
]);
hook_event_dispatcher_page_attachments($currentAttachments);
$event = $this->manager
->getRegisteredEvent(HookEventDispatcherInterface::PAGE_ATTACHMENTS);
self::assertSame($expectedAttachments, $event
->getAttachments());
self::assertSame($expectedAttachments, $currentAttachments);
}
public function testPageAttachmentsBySet() {
$currentAttachments = $testAttachment = [];
$currentAttachments['current']['#attached']['library'] = [
'current/current',
];
$testAttachment['#attached']['library'] = [
'test/test',
];
$expectedAttachments = $currentAttachments;
$expectedAttachments['new'] = $testAttachment;
$this->manager
->setEventCallbacks([
HookEventDispatcherInterface::PAGE_ATTACHMENTS => static function (PageAttachmentsEvent $event) use ($testAttachment) {
$eventAttachments = $event
->getAttachments();
$eventAttachments['new'] = $testAttachment;
$event
->setAttachments($eventAttachments);
},
]);
hook_event_dispatcher_page_attachments($currentAttachments);
$event = $this->manager
->getRegisteredEvent(HookEventDispatcherInterface::PAGE_ATTACHMENTS);
self::assertSame($expectedAttachments, $event
->getAttachments());
self::assertSame($expectedAttachments, $currentAttachments);
}
}