Project.php

<?php

declare (strict_types=1);

/*
 * This file is part of phpunit/php-code-coverage.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\CodeCoverage\Report\Xml;

use DOMDocument;

/**
 * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
 */
final class Project extends Node {
    public function __construct(string $directory) {
        $this->init();
        $this->setProjectSourceDirectory($directory);
    }
    public function projectSourceDirectory() : string {
        return $this->contextNode()
            ->getAttribute('source');
    }
    public function buildInformation() : BuildInformation {
        $buildNode = $this->dom()
            ->getElementsByTagNameNS('https://schema.phpunit.de/coverage/1.0', 'build')
            ->item(0);
        if (!$buildNode) {
            $buildNode = $this->dom()->documentElement
                ->appendChild($this->dom()
                ->createElementNS('https://schema.phpunit.de/coverage/1.0', 'build'));
        }
        return new BuildInformation($buildNode);
    }
    public function tests() : Tests {
        $testsNode = $this->contextNode()
            ->getElementsByTagNameNS('https://schema.phpunit.de/coverage/1.0', 'tests')
            ->item(0);
        if (!$testsNode) {
            $testsNode = $this->contextNode()
                ->appendChild($this->dom()
                ->createElementNS('https://schema.phpunit.de/coverage/1.0', 'tests'));
        }
        return new Tests($testsNode);
    }
    public function asDom() : DOMDocument {
        return $this->dom();
    }
    private function init() : void {
        $dom = new DOMDocument();
        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="https://schema.phpunit.de/coverage/1.0"><build/><project/></phpunit>');
        $this->setContextNode($dom->getElementsByTagNameNS('https://schema.phpunit.de/coverage/1.0', 'project')
            ->item(0));
    }
    private function setProjectSourceDirectory(string $name) : void {
        $this->contextNode()
            ->setAttribute('source', $name);
    }

}