DocumentElement.php

<?php


/*
 * This file is part of the Mink package.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Behat\Mink\Element;


/**
 * Document element.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class DocumentElement extends TraversableElement {
    
    /**
     * Returns XPath for handled element.
     *
     * @return string
     */
    public function getXpath() {
        return '//html';
    }
    
    /**
     * Returns document content.
     *
     * @return string
     */
    public function getContent() {
        return trim($this->getDriver()
            ->getContent());
    }
    
    /**
     * Check whether document has specified content.
     *
     * @param string $content
     *
     * @return bool
     */
    public function hasContent(string $content) {
        return $this->has('named', array(
            'content',
            $content,
        ));
    }

}