Chris@14: <?php
Chris@14: 
Chris@14: namespace PharIo\Manifest;
Chris@14: 
Chris@14: use DOMDocument;
Chris@14: 
Chris@14: class ExtElementCollectionTest extends \PHPUnit_Framework_TestCase {
Chris@14:     public function testComponentElementCanBeRetrievedFromCollection() {
Chris@14:         $dom = new DOMDocument();
Chris@14:         $dom->loadXML('<?xml version="1.0" ?><ext xmlns="https://phar.io/xml/manifest/1.0" />');
Chris@14:         $collection = new ExtElementCollection($dom->childNodes);
Chris@14: 
Chris@14:         foreach($collection as $position => $extElement) {
Chris@14:             $this->assertInstanceOf(ExtElement::class, $extElement);
Chris@14:             $this->assertEquals(0, $position);
Chris@14:         }
Chris@14:     }
Chris@14: 
Chris@14: }