1 | <?php
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2 | /**
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3 | * Zend Framework
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4 | *
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5 | * LICENSE
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6 | *
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7 | * This source file is subject to the new BSD license that is bundled
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8 | * with this package in the file LICENSE.txt.
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9 | * It is also available through the world-wide-web at this URL:
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10 | * http://framework.zend.com/license/new-bsd
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11 | * If you did not receive a copy of the license and are unable to
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12 | * obtain it through the world-wide-web, please send an email
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13 | * to license@zend.com so we can send you a copy immediately.
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14 | *
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15 | * @category Zend
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16 | * @package Zend_Http
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17 | * @subpackage Client_Adapter
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18 | * @version $Id: Test.php 12104 2008-10-23 22:36:28Z shahar $
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19 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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20 | * @license http://framework.zend.com/license/new-bsd New BSD License
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21 | */
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22 |
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23 | require_once 'Zend/Uri/Http.php';
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24 | require_once 'Zend/Http/Response.php';
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25 | require_once 'Zend/Http/Client/Adapter/Interface.php';
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26 |
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27 | /**
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28 | * A testing-purposes adapter.
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29 | *
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30 | * Should be used to test all components that rely on Zend_Http_Client,
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31 | * without actually performing an HTTP request. You should instantiate this
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32 | * object manually, and then set it as the client's adapter. Then, you can
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33 | * set the expected response using the setResponse() method.
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34 | *
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35 | * @category Zend
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36 | * @package Zend_Http
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37 | * @subpackage Client_Adapter
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38 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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39 | * @license http://framework.zend.com/license/new-bsd New BSD License
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40 | */
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41 | class Zend_Http_Client_Adapter_Test implements Zend_Http_Client_Adapter_Interface
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42 | {
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43 | /**
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44 | * Parameters array
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45 | *
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46 | * @var array
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47 | */
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48 | protected $config = array();
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49 |
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50 | /**
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51 | * Buffer of responses to be returned by the read() method. Can be
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52 | * set using setResponse() and addResponse().
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53 | *
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54 | * @var array
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55 | */
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56 | protected $responses = array("HTTP/1.1 400 Bad Request\r\n\r\n");
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57 |
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58 | /**
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59 | * Current position in the response buffer
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60 | *
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61 | * @var integer
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62 | */
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63 | protected $responseIndex = 0;
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64 |
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65 | /**
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66 | * Adapter constructor, currently empty. Config is set using setConfig()
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67 | *
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68 | */
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69 | public function __construct()
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70 | { }
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71 |
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72 | /**
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73 | * Set the configuration array for the adapter
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74 | *
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75 | * @param array $config
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76 | */
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77 | public function setConfig($config = array())
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78 | {
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79 | if (! is_array($config)) {
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80 | require_once 'Zend/Http/Client/Adapter/Exception.php';
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81 | throw new Zend_Http_Client_Adapter_Exception(
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82 | '$config expects an array, ' . gettype($config) . ' recieved.');
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83 | }
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84 |
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85 | foreach ($config as $k => $v) {
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86 | $this->config[strtolower($k)] = $v;
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87 | }
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88 | }
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89 |
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90 | /**
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91 | * Connect to the remote server
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92 | *
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93 | * @param string $host
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94 | * @param int $port
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95 | * @param boolean $secure
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96 | * @param int $timeout
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97 | */
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98 | public function connect($host, $port = 80, $secure = false)
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99 | { }
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100 |
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101 | /**
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102 | * Send request to the remote server
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103 | *
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104 | * @param string $method
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105 | * @param Zend_Uri_Http $uri
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106 | * @param string $http_ver
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107 | * @param array $headers
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108 | * @param string $body
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109 | * @return string Request as string
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110 | */
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111 | public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
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112 | {
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113 | $host = $uri->getHost();
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114 | $host = (strtolower($uri->getScheme()) == 'https' ? 'sslv2://' . $host : $host);
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115 |
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116 | // Build request headers
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117 | $path = $uri->getPath();
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118 | if ($uri->getQuery()) $path .= '?' . $uri->getQuery();
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119 | $request = "{$method} {$path} HTTP/{$http_ver}\r\n";
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120 | foreach ($headers as $k => $v) {
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121 | if (is_string($k)) $v = ucfirst($k) . ": $v";
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122 | $request .= "$v\r\n";
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123 | }
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124 |
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125 | // Add the request body
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126 | $request .= "\r\n" . $body;
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127 |
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128 | // Do nothing - just return the request as string
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129 |
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130 | return $request;
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131 | }
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132 |
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133 | /**
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134 | * Return the response set in $this->setResponse()
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135 | *
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136 | * @return string
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137 | */
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138 | public function read()
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139 | {
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140 | if ($this->responseIndex >= count($this->responses)) {
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141 | $this->responseIndex = 0;
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142 | }
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143 | return $this->responses[$this->responseIndex++];
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144 | }
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145 |
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146 | /**
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147 | * Close the connection (dummy)
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148 | *
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149 | */
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150 | public function close()
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151 | { }
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152 |
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153 | /**
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154 | * Set the HTTP response(s) to be returned by this adapter
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155 | *
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156 | * @param Zend_Http_Response|array|string $response
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157 | */
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158 | public function setResponse($response)
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159 | {
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160 | if ($response instanceof Zend_Http_Response) {
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161 | $response = $response->asString();
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162 | }
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163 |
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164 | $this->responses = (array)$response;
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165 | $this->responseIndex = 0;
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166 | }
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167 |
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168 | /**
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169 | * Add another response to the response buffer.
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170 | *
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171 | * @param string $response
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172 | */
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173 | public function addResponse($response)
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174 | {
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175 | $this->responses[] = $response;
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176 | }
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177 |
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178 | /**
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179 | * Sets the position of the response buffer. Selects which
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180 | * response will be returned on the next call to read().
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181 | *
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182 | * @param integer $index
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183 | */
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184 | public function setResponseIndex($index)
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185 | {
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186 | if ($index < 0 || $index >= count($this->responses)) {
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187 | require_once 'Zend/Http/Client/Adapter/Exception.php';
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188 | throw new Zend_Http_Client_Adapter_Exception(
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189 | 'Index out of range of response buffer size');
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190 | }
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191 | $this->responseIndex = $index;
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192 | }
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193 | }
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