Chris@14: <?php
Chris@14: 
Chris@14: namespace PharIo\Manifest;
Chris@14: 
Chris@14: use DOMDocument;
Chris@14: use DOMElement;
Chris@14: 
Chris@14: class ContainsElementTest extends \PHPUnit_Framework_TestCase {
Chris@14:     /**
Chris@14:      * @var DOMElement
Chris@14:      */
Chris@14:     private $domElement;
Chris@14: 
Chris@14:     /**
Chris@14:      * @var ContainsElement
Chris@14:      */
Chris@14:     private $contains;
Chris@14: 
Chris@14:     protected function setUp() {
Chris@14:         $dom = new DOMDocument();
Chris@14:         $dom->loadXML('<?xml version="1.0" ?><php xmlns="https://phar.io/xml/manifest/1.0" name="phpunit/phpunit" version="5.6.5" type="application" />');
Chris@14:         $this->domElement = $dom->documentElement;
Chris@14:         $this->contains   = new ContainsElement($this->domElement);
Chris@14:     }
Chris@14: 
Chris@14:     public function testVersionCanBeRetrieved() {
Chris@14:         $this->assertEquals('5.6.5', $this->contains->getVersion());
Chris@14:     }
Chris@14: 
Chris@14:     public function testThrowsExceptionWhenVersionAttributeIsMissing() {
Chris@14:         $this->domElement->removeAttribute('version');
Chris@14:         $this->expectException(ManifestElementException::class);
Chris@14:         $this->contains->getVersion();
Chris@14:     }
Chris@14: 
Chris@14:     public function testNameCanBeRetrieved() {
Chris@14:         $this->assertEquals('phpunit/phpunit', $this->contains->getName());
Chris@14:     }
Chris@14: 
Chris@14:     public function testThrowsExceptionWhenNameAttributeIsMissing() {
Chris@14:         $this->domElement->removeAttribute('name');
Chris@14:         $this->expectException(ManifestElementException::class);
Chris@14:         $this->contains->getName();
Chris@14:     }
Chris@14: 
Chris@14:     public function testTypeCanBeRetrieved() {
Chris@14:         $this->assertEquals('application', $this->contains->getType());
Chris@14:     }
Chris@14: 
Chris@14:     public function testThrowsExceptionWhenTypeAttributeIsMissing() {
Chris@14:         $this->domElement->removeAttribute('type');
Chris@14:         $this->expectException(ManifestElementException::class);
Chris@14:         $this->contains->getType();
Chris@14:     }
Chris@14: 
Chris@14:     public function testGetExtensionElementReturnsExtensionElement() {
Chris@14:         $this->domElement->appendChild(
Chris@14:             $this->domElement->ownerDocument->createElementNS('https://phar.io/xml/manifest/1.0', 'extension')
Chris@14:         );
Chris@14:         $this->assertInstanceOf(ExtensionElement::class, $this->contains->getExtensionElement());
Chris@14:     }
Chris@14: 
Chris@14: }