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- <?php
- use Test\Tool\BaseTestCase;
- use Knp\Component\Pager\Event\Subscriber\Paginate\PaginationSubscriber;
- use Knp\Component\Pager\Event\BeforeEvent;
- class PaginationSubscriberTest extends BaseTestCase
- {
- /**
- * @test
- */
- function shouldRegisterExpectedSubscribersOnlyOnce()
- {
- $dispatcher = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventDispatcherInterface')->getMock();
- $dispatcher->expects($this->exactly(13))->method('addSubscriber');
- $subscriber = new PaginationSubscriber;
- $beforeEvent = new BeforeEvent($dispatcher);
- $subscriber->before($beforeEvent);
- // Subsequent calls do not add more subscribers
- $subscriber->before($beforeEvent);
- }
- }
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