<?php
namespace PharIo\Manifest;
use DOMDocument;
class ExtElementCollectionTest extends \PHPUnit_Framework_TestCase {
public function testComponentElementCanBeRetrievedFromCollection() {
$dom = new DOMDocument();
$dom->loadXML('<?xml version="1.0" ?><ext xmlns="https://phar.io/xml/manifest/1.0" />');
$collection = new ExtElementCollection($dom->childNodes);
foreach($collection as $position => $extElement) {
$this->assertInstanceOf(ExtElement::class, $extElement);
$this->assertEquals(0, $position);
}
}
}