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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\EventDispatcher\Tests;
- use PHPUnit\Framework\TestCase;
- use Symfony\Component\EventDispatcher\Event;
- use Symfony\Component\EventDispatcher\ImmutableEventDispatcher;
- /**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
- class ImmutableEventDispatcherTest extends TestCase
- {
- /**
- * @var \PHPUnit_Framework_MockObject_MockObject
- */
- private $innerDispatcher;
- /**
- * @var ImmutableEventDispatcher
- */
- private $dispatcher;
- protected function setUp()
- {
- $this->innerDispatcher = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventDispatcherInterface')->getMock();
- $this->dispatcher = new ImmutableEventDispatcher($this->innerDispatcher);
- }
- public function testDispatchDelegates()
- {
- $event = new Event();
- $this->innerDispatcher->expects($this->once())
- ->method('dispatch')
- ->with('event', $event)
- ->will($this->returnValue('result'));
- $this->assertSame('result', $this->dispatcher->dispatch('event', $event));
- }
- public function testGetListenersDelegates()
- {
- $this->innerDispatcher->expects($this->once())
- ->method('getListeners')
- ->with('event')
- ->will($this->returnValue('result'));
- $this->assertSame('result', $this->dispatcher->getListeners('event'));
- }
- public function testHasListenersDelegates()
- {
- $this->innerDispatcher->expects($this->once())
- ->method('hasListeners')
- ->with('event')
- ->will($this->returnValue('result'));
- $this->assertSame('result', $this->dispatcher->hasListeners('event'));
- }
- /**
- * @expectedException \BadMethodCallException
- */
- public function testAddListenerDisallowed()
- {
- $this->dispatcher->addListener('event', function () { return 'foo'; });
- }
- /**
- * @expectedException \BadMethodCallException
- */
- public function testAddSubscriberDisallowed()
- {
- $subscriber = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventSubscriberInterface')->getMock();
- $this->dispatcher->addSubscriber($subscriber);
- }
- /**
- * @expectedException \BadMethodCallException
- */
- public function testRemoveListenerDisallowed()
- {
- $this->dispatcher->removeListener('event', function () { return 'foo'; });
- }
- /**
- * @expectedException \BadMethodCallException
- */
- public function testRemoveSubscriberDisallowed()
- {
- $subscriber = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventSubscriberInterface')->getMock();
- $this->dispatcher->removeSubscriber($subscriber);
- }
- }
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