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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 Symfony\Component\EventDispatcher\Event;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy;
use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;
/**
* @group legacy
*/
class LegacyEventDispatcherTest extends EventDispatcherTest
{
/**
* @group legacy
* @expectedDeprecation The signature of the "Symfony\Component\EventDispatcher\Tests\TestLegacyEventDispatcher::dispatch()" method should be updated to "dispatch($event, string $eventName = null)", not doing so is deprecated since Symfony 4.3.
* @expectedDeprecation Calling the "Symfony\Contracts\EventDispatcher\EventDispatcherInterface::dispatch()" method with the event name as the first argument is deprecated since Symfony 4.3, pass it as the second argument and provide the event object as the first argument instead.
*/
public function testLegacySignatureWithoutEvent()
{
$this->createEventDispatcher()->dispatch('foo');
}
/**
* @group legacy
* @expectedDeprecation The signature of the "Symfony\Component\EventDispatcher\Tests\TestLegacyEventDispatcher::dispatch()" method should be updated to "dispatch($event, string $eventName = null)", not doing so is deprecated since Symfony 4.3.
* @expectedDeprecation Calling the "Symfony\Contracts\EventDispatcher\EventDispatcherInterface::dispatch()" method with the event name as the first argument is deprecated since Symfony 4.3, pass it as the second argument and provide the event object as the first argument instead.
*/
public function testLegacySignatureWithEvent()
{
$this->createEventDispatcher()->dispatch('foo', new Event());
}
public function testLegacySignatureWithNewEventObject()
{
$this->expectException('TypeError');
$this->expectExceptionMessage('Argument 1 passed to "Symfony\Contracts\EventDispatcher\EventDispatcherInterface::dispatch()" must be an object, string given.');
$this->createEventDispatcher()->dispatch('foo', new ContractsEvent());
}
protected function createEventDispatcher()
{
return LegacyEventDispatcherProxy::decorate(new TestLegacyEventDispatcher());
}
}
class TestLegacyEventDispatcher extends EventDispatcher
{
public function dispatch($eventName, Event $event = null)
{
return parent::dispatch($event, $eventName);
}
}
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