Chris@14: <?php
Chris@14: 
Chris@14: namespace PharIo\Manifest;
Chris@14: 
Chris@14: use DOMDocument;
Chris@14: 
Chris@14: class RequiresElementTest extends \PHPUnit_Framework_TestCase {
Chris@14:     /**
Chris@14:      * @var DOMDocument
Chris@14:      */
Chris@14:     private $dom;
Chris@14: 
Chris@14:     /**
Chris@14:      * @var RequiresElement
Chris@14:      */
Chris@14:     private $requires;
Chris@14: 
Chris@14:     protected function setUp() {
Chris@14:         $this->dom = new DOMDocument();
Chris@14:         $this->dom->loadXML('<?xml version="1.0" ?><requires xmlns="https://phar.io/xml/manifest/1.0" />');
Chris@14:         $this->requires = new RequiresElement($this->dom->documentElement);
Chris@14:     }
Chris@14: 
Chris@14:     public function testThrowsExceptionWhenGetPhpElementIsCalledButElementIsMissing() {
Chris@14:         $this->expectException(ManifestElementException::class);
Chris@14:         $this->requires->getPHPElement();
Chris@14:     }
Chris@14: 
Chris@14:     public function testHasExtElementsReturnsTrueWhenExtensionsAreRequired() {
Chris@14:         $this->dom->documentElement->appendChild(
Chris@14:             $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'php')
Chris@14:         );
Chris@14: 
Chris@14:         $this->assertInstanceOf(PhpElement::class, $this->requires->getPHPElement());
Chris@14:     }
Chris@14: 
Chris@14: }