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<?php declare(strict_types = 1);
/*
* This file is part of PharIo\Manifest.
*
* Copyright (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de> and contributors
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
*/
namespace PharIo\Manifest;
use DOMDocument;
class PhpElementTest extends \PHPUnit\Framework\TestCase {
/** @var DOMDocument */
private $dom;
/** @var PhpElement */
private $php;
protected function setUp(): void {
$this->dom = new DOMDocument();
$this->dom->loadXML('<?xml version="1.0" ?><php xmlns="https://phar.io/xml/manifest/1.0" version="^5.6 || ^7.0" />');
$this->php = new PhpElement($this->dom->documentElement);
}
public function testVersionConstraintCanBeRetrieved(): void {
$this->assertEquals('^5.6 || ^7.0', $this->php->getVersion());
}
public function testHasExtElementsReturnsFalseWhenNoExtensionsAreRequired(): void {
$this->assertFalse($this->php->hasExtElements());
}
public function testHasExtElementsReturnsTrueWhenExtensionsAreRequired(): void {
$this->addExtElement();
$this->assertTrue($this->php->hasExtElements());
}
public function testGetExtElementsReturnsExtElementCollection(): void {
$this->addExtElement();
$this->assertInstanceOf(ExtElementCollection::class, $this->php->getExtElements());
}
private function addExtElement(): void {
$this->dom->documentElement->appendChild(
$this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'ext')
);
}
}
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