<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Controller

 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id$

 */

/**

 * @see Zend_Controller_Request_Http

 */

require_once 'Zend/Controller/Request/Http.php';

/**

 * Zend_Controller_Request_HttpTestCase

 *

 * HTTP request object for use with Zend_Controller family.

 *

 * @uses Zend_Controller_Request_Http

 * @package Zend_Controller

 * @subpackage Request

 */

class Zend_Controller_Request_HttpTestCase extends Zend_Controller_Request_Http

{

    /**

     * Request headers

     * @var array

     */

    protected $_headers = array();

    /**

     * Request method

     * @var string

     */

    protected $_method = 'GET';

    /**

     * Raw POST body

     * @var string|null

     */

    protected $_rawBody;

    /**

     * Valid request method types

     * @var array

     */

    protected $_validMethodTypes = array(

        'DELETE',

        'GET',

        'HEAD',

        'OPTIONS',

        'POST',

        'PUT',

    );

    /**

     * Clear GET values

     *

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function clearQuery()

    {

        $_GET = array();

        return $this;

    }

    /**

     * Clear POST values

     *

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function clearPost()

    {

        $_POST = array();

        return $this;

    }

    /**

     * Set raw POST body

     *

     * @param  string $content

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function setRawBody($content)

    {

        $this->_rawBody = (string) $content;

        return $this;

    }

    /**

     * Get RAW POST body

     *

     * @return string|null

     */

    public function getRawBody()

    {

        return $this->_rawBody;

    }

    /**

     * Clear raw POST body

     *

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function clearRawBody()

    {

        $this->_rawBody = null;

        return $this;

    }

    /**

     * Set a cookie

     *

     * @param  string $key

     * @param  mixed $value

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function setCookie($key, $value)

    {

        $_COOKIE[(string) $key] = $value;

        return $this;

    }

    /**

     * Set multiple cookies at once

     *

     * @param array $cookies

     * @return void

     */

    public function setCookies(array $cookies)

    {

        foreach ($cookies as $key => $value) {

            $_COOKIE[$key] = $value;

        }

        return $this;

    }

    /**

     * Clear all cookies

     *

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function clearCookies()

    {

        $_COOKIE = array();

        return $this;

    }

    /**

     * Set request method

     *

     * @param  string $type

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function setMethod($type)

    {

        $type = strtoupper(trim((string) $type));

        if (!in_array($type, $this->_validMethodTypes)) {

            require_once 'Zend/Controller/Exception.php';

            throw new Zend_Controller_Exception('Invalid request method specified');

        }

        $this->_method = $type;

        return $this;

    }

    /**

     * Get request method

     *

     * @return string|null

     */

    public function getMethod()

    {

        return $this->_method;

    }

    /**

     * Set a request header

     *

     * @param  string $key

     * @param  string $value

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function setHeader($key, $value)

    {

        $key = $this->_normalizeHeaderName($key);

        $this->_headers[$key] = (string) $value;

        return $this;

    }

    /**

     * Set request headers

     *

     * @param  array $headers

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function setHeaders(array $headers)

    {

        foreach ($headers as $key => $value) {

            $this->setHeader($key, $value);

        }

        return $this;

    }

    /**

     * Get request header

     *

     * @param  string $header

     * @param  mixed $default

     * @return string|null

     */

    public function getHeader($header, $default = null)

    {

        $header = $this->_normalizeHeaderName($header);

        if (array_key_exists($header, $this->_headers)) {

            return $this->_headers[$header];

        }

        return $default;

    }

    /**

     * Get all request headers

     *

     * @return array

     */

    public function getHeaders()

    {

        return $this->_headers;

    }

    /**

     * Clear request headers

     *

     * @return Zend_Controller_Request_HttpTestCase

     */

    public function clearHeaders()

    {

        $this->_headers = array();

        return $this;

    }

    /**

     * Get REQUEST_URI

     *

     * @return null|string

     */

    public function getRequestUri()

    {

        return $this->_requestUri;

    }

    /**

     * Normalize a header name for setting and retrieval

     *

     * @param  string $name

     * @return string

     */

    protected function _normalizeHeaderName($name)

    {

        $name = strtoupper((string) $name);

        $name = str_replace('-', '_', $name);

        return $name;

    }

}