104 lines
3.9 KiB
PHP
104 lines
3.9 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the symfony package.
|
|
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Tests\Components\EventDispatcher;
|
|
|
|
use Symfony\Components\EventDispatcher\Event;
|
|
|
|
class EventTest extends \PHPUnit_Framework_TestCase
|
|
{
|
|
protected $subject;
|
|
protected $parameters;
|
|
|
|
public function testGetSubject()
|
|
{
|
|
$event = $this->createEvent();
|
|
$this->assertEquals($this->subject, $event->getSubject(), '->getSubject() returns the event subject');
|
|
}
|
|
|
|
public function testGetName()
|
|
{
|
|
$this->assertEquals('name', $this->createEvent()->getName(), '->getName() returns the event name');
|
|
}
|
|
|
|
public function testParameters()
|
|
{
|
|
$event = $this->createEvent();
|
|
|
|
$this->assertEquals($this->parameters, $event->getParameters(), '->getParameters() returns the event parameters');
|
|
$this->assertEquals('bar', $event->getParameter('foo'), '->getParameter() returns the value of a parameter');
|
|
$event->setParameter('foo', 'foo');
|
|
$this->assertEquals('foo', $event->getParameter('foo'), '->setParameter() changes the value of a parameter');
|
|
$this->assertTrue($event->hasParameter('foo'), '->hasParameter() returns true if the parameter is defined');
|
|
unset($event['foo']);
|
|
$this->assertFalse($event->hasParameter('foo'), '->hasParameter() returns false if the parameter is not defined');
|
|
|
|
try
|
|
{
|
|
$event->getParameter('foobar');
|
|
$this->fail('->getParameter() throws an \InvalidArgumentException exception when the parameter does not exist');
|
|
}
|
|
catch (\Exception $e)
|
|
{
|
|
$this->assertInstanceOf('\InvalidArgumentException', $e, '->getParameter() throws an \InvalidArgumentException exception when the parameter does not exist');
|
|
$this->assertEquals('The event "name" has no "foobar" parameter.', $e->getMessage(), '->getParameter() throws an \InvalidArgumentException exception when the parameter does not exist');
|
|
}
|
|
$event = new Event($this->subject, 'name', $this->parameters);
|
|
}
|
|
|
|
public function testSetGetReturnValue()
|
|
{
|
|
$event = $this->createEvent();
|
|
$event->setReturnValue('foo');
|
|
$this->assertEquals('foo', $event->getReturnValue(), '->getReturnValue() returns the return value of the event');
|
|
}
|
|
|
|
public function testSetIsProcessed()
|
|
{
|
|
$event = $this->createEvent();
|
|
$event->setProcessed(true);
|
|
$this->assertTrue($event->isProcessed(), '->isProcessed() returns true if the event has been processed');
|
|
$event->setProcessed(false);
|
|
$this->assertFalse($event->isProcessed(), '->setProcessed() changes the processed status');
|
|
}
|
|
|
|
public function testArrayAccessInterface()
|
|
{
|
|
$event = $this->createEvent();
|
|
|
|
$this->assertEquals('bar', $event['foo'], 'Event implements the ArrayAccess interface');
|
|
$event['foo'] = 'foo';
|
|
$this->assertEquals('foo', $event['foo'], 'Event implements the ArrayAccess interface');
|
|
|
|
try
|
|
{
|
|
$event['foobar'];
|
|
$this->fail('::offsetGet() throws an \InvalidArgumentException exception when the parameter does not exist');
|
|
}
|
|
catch (\Exception $e)
|
|
{
|
|
$this->assertInstanceOf('\InvalidArgumentException', $e, '::offsetGet() throws an \InvalidArgumentException exception when the parameter does not exist');
|
|
$this->assertEquals('The event "name" has no "foobar" parameter.', $e->getMessage(), '::offsetGet() throws an \InvalidArgumentException exception when the parameter does not exist');
|
|
}
|
|
|
|
$this->assertTrue(isset($event['foo']), 'Event implements the ArrayAccess interface');
|
|
unset($event['foo']);
|
|
$this->assertFalse(isset($event['foo']), 'Event implements the ArrayAccess interface');
|
|
}
|
|
|
|
protected function createEvent()
|
|
{
|
|
$this->subject = new \stdClass();
|
|
$this->parameters = array('foo' => 'bar');
|
|
|
|
return new Event($this->subject, 'name', $this->parameters);
|
|
}
|
|
}
|