vendor/guzzle/guzzle/tests/Guzzle/Tests/Common/EventTest.php


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<?php

namespace Guzzle\Tests\Common;

use Guzzle\Common\Event;

/**
 * @covers Guzzle\Common\Event
 */
class EventTest extends \Guzzle\Tests\GuzzleTestCase
{
    /**
     * @return Event
     */
    private function getEvent()
    {
        return new Event(array(
            'test'  => '123',
            'other' => '456',
            'event' => 'test.notify'
        ));
    }

    public function testAllowsParameterInjection()
    {
        $event = new Event(array(
            'test' => '123'
        ));
        $this->assertEquals('123', $event['test']);
    }

    public function testImplementsArrayAccess()
    {
        $event = $this->getEvent();
        $this->assertEquals('123', $event['test']);
        $this->assertNull($event['foobar']);

        $this->assertTrue($event->offsetExists('test'));
        $this->assertFalse($event->offsetExists('foobar'));

        unset($event['test']);
        $this->assertFalse($event->offsetExists('test'));

        $event['test'] = 'new';
        $this->assertEquals('new', $event['test']);
    }

    public function testImplementsIteratorAggregate()
    {
        $event = $this->getEvent();
        $this->assertInstanceOf('ArrayIterator', $event->getIterator());
    }

    public function testConvertsToArray()
    {
        $this->assertEquals(array(
            'test'  => '123',
            'other' => '456',
            'event' => 'test.notify'
        ), $this->getEvent()->toArray());
    }
}