8398c9048d
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
398 lines
13 KiB
PHP
398 lines
13 KiB
PHP
<?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_Test
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: ResponseHeader.php 16874 2009-07-20 12:46:00Z mikaelkael $
|
|
*/
|
|
|
|
/** PHPUnit_Framework_Constraint */
|
|
require_once 'PHPUnit/Framework/Constraint.php';
|
|
|
|
/**
|
|
* Response header PHPUnit Constraint
|
|
*
|
|
* @uses PHPUnit_Framework_Constraint
|
|
* @package Zend_Test
|
|
* @subpackage PHPUnit
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Test_PHPUnit_Constraint_ResponseHeader extends PHPUnit_Framework_Constraint
|
|
{
|
|
/**#@+
|
|
* @const string Assertion type constants
|
|
*/
|
|
const ASSERT_RESPONSE_CODE = 'assertResponseCode';
|
|
const ASSERT_HEADER = 'assertHeader';
|
|
const ASSERT_HEADER_CONTAINS = 'assertHeaderContains';
|
|
const ASSERT_HEADER_REGEX = 'assertHeaderRegex';
|
|
/**#@-*/
|
|
|
|
/**
|
|
* Current assertion type
|
|
* @var string
|
|
*/
|
|
protected $_assertType = null;
|
|
|
|
/**
|
|
* Available assertion types
|
|
* @var array
|
|
*/
|
|
protected $_assertTypes = array(
|
|
self::ASSERT_RESPONSE_CODE,
|
|
self::ASSERT_HEADER,
|
|
self::ASSERT_HEADER_CONTAINS,
|
|
self::ASSERT_HEADER_REGEX,
|
|
);
|
|
|
|
/**
|
|
* @var int Response code
|
|
*/
|
|
protected $_code = 200;
|
|
|
|
/**
|
|
* @var string Header
|
|
*/
|
|
protected $_header = null;
|
|
|
|
/**
|
|
* @var string pattern against which to compare header content
|
|
*/
|
|
protected $_match = null;
|
|
|
|
/**
|
|
* Whether or not assertion is negated
|
|
* @var bool
|
|
*/
|
|
protected $_negate = false;
|
|
|
|
/**
|
|
* Constructor; setup constraint state
|
|
*
|
|
* @return void
|
|
*/
|
|
public function __construct()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* Indicate negative match
|
|
*
|
|
* @param bool $flag
|
|
* @return void
|
|
*/
|
|
public function setNegate($flag = true)
|
|
{
|
|
$this->_negate = $flag;
|
|
}
|
|
|
|
/**
|
|
* Evaluate an object to see if it fits the constraints
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $other String to examine
|
|
* @param null|string Assertion type
|
|
* @return bool
|
|
*/
|
|
public function evaluate($other, $assertType = null)
|
|
{
|
|
if (!$other instanceof Zend_Controller_Response_Abstract) {
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('Header constraint assertions require a response object');
|
|
}
|
|
|
|
if (strstr($assertType, 'Not')) {
|
|
$this->setNegate(true);
|
|
$assertType = str_replace('Not', '', $assertType);
|
|
}
|
|
|
|
if (!in_array($assertType, $this->_assertTypes)) {
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception(sprintf('Invalid assertion type "%s" provided to %s constraint', $assertType, __CLASS__));
|
|
}
|
|
|
|
$this->_assertType = $assertType;
|
|
|
|
$response = $other;
|
|
$argv = func_get_args();
|
|
$argc = func_num_args();
|
|
|
|
switch ($assertType) {
|
|
case self::ASSERT_RESPONSE_CODE:
|
|
if (3 > $argc) {
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('No response code provided against which to match');
|
|
}
|
|
$this->_code = $code = $argv[2];
|
|
return ($this->_negate)
|
|
? $this->_notCode($response, $code)
|
|
: $this->_code($response, $code);
|
|
case self::ASSERT_HEADER:
|
|
if (3 > $argc) {
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('No header provided against which to match');
|
|
}
|
|
$this->_header = $header = $argv[2];
|
|
return ($this->_negate)
|
|
? $this->_notHeader($response, $header)
|
|
: $this->_header($response, $header);
|
|
case self::ASSERT_HEADER_CONTAINS:
|
|
if (4 > $argc) {
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('Both a header name and content to match are required for ' . __FUNCTION__);
|
|
}
|
|
$this->_header = $header = $argv[2];
|
|
$this->_match = $match = $argv[3];
|
|
return ($this->_negate)
|
|
? $this->_notHeaderContains($response, $header, $match)
|
|
: $this->_headerContains($response, $header, $match);
|
|
case self::ASSERT_HEADER_REGEX:
|
|
if (4 > $argc) {
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('Both a header name and content to match are required for ' . __FUNCTION__);
|
|
}
|
|
$this->_header = $header = $argv[2];
|
|
$this->_match = $match = $argv[3];
|
|
return ($this->_negate)
|
|
? $this->_notHeaderRegex($response, $header, $match)
|
|
: $this->_headerRegex($response, $header, $match);
|
|
default:
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('Invalid assertion type ' . __FUNCTION__);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Report Failure
|
|
*
|
|
* @see PHPUnit_Framework_Constraint for implementation details
|
|
* @param mixed $other
|
|
* @param string $description Additional message to display
|
|
* @param bool $not
|
|
* @return void
|
|
* @throws PHPUnit_Framework_ExpectationFailedException
|
|
*/
|
|
public function fail($other, $description, $not = false)
|
|
{
|
|
require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
|
|
switch ($this->_assertType) {
|
|
case self::ASSERT_RESPONSE_CODE:
|
|
$failure = 'Failed asserting response code "%s"';
|
|
if ($this->_negate) {
|
|
$failure = 'Failed asserting response code IS NOT "%s"';
|
|
}
|
|
$failure = sprintf($failure, $this->_code);
|
|
break;
|
|
case self::ASSERT_HEADER:
|
|
$failure = 'Failed asserting response header "%s" found';
|
|
if ($this->_negate) {
|
|
$failure = 'Failed asserting response response header "%s" WAS NOT found';
|
|
}
|
|
$failure = sprintf($failure, $this->_header);
|
|
break;
|
|
case self::ASSERT_HEADER_CONTAINS:
|
|
$failure = 'Failed asserting response header "%s" exists and contains "%s"';
|
|
if ($this->_negate) {
|
|
$failure = 'Failed asserting response header "%s" DOES NOT CONTAIN "%s"';
|
|
}
|
|
$failure = sprintf($failure, $this->_header, $this->_match);
|
|
break;
|
|
case self::ASSERT_HEADER_REGEX:
|
|
$failure = 'Failed asserting response header "%s" exists and matches regex "%s"';
|
|
if ($this->_negate) {
|
|
$failure = 'Failed asserting response header "%s" DOES NOT MATCH regex "%s"';
|
|
}
|
|
$failure = sprintf($failure, $this->_header, $this->_match);
|
|
break;
|
|
default:
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception('Invalid assertion type ' . __FUNCTION__);
|
|
}
|
|
|
|
if (!empty($description)) {
|
|
$failure = $description . "\n" . $failure;
|
|
}
|
|
|
|
throw new Zend_Test_PHPUnit_Constraint_Exception($failure);
|
|
}
|
|
|
|
/**
|
|
* Complete implementation
|
|
*
|
|
* @return string
|
|
*/
|
|
public function toString()
|
|
{
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Compare response code for positive match
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param int $code
|
|
* @return bool
|
|
*/
|
|
protected function _code(Zend_Controller_Response_Abstract $response, $code)
|
|
{
|
|
$test = $this->_getCode($response);
|
|
return ($test == $code);
|
|
}
|
|
|
|
/**
|
|
* Compare response code for negative match
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param int $code
|
|
* @return bool
|
|
*/
|
|
protected function _notCode(Zend_Controller_Response_Abstract $response, $code)
|
|
{
|
|
$test = $this->_getCode($response);
|
|
return ($test != $code);
|
|
}
|
|
|
|
/**
|
|
* Retrieve response code
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @return int
|
|
*/
|
|
protected function _getCode(Zend_Controller_Response_Abstract $response)
|
|
{
|
|
$test = $response->getHttpResponseCode();
|
|
if (null === $test) {
|
|
$test = 200;
|
|
}
|
|
return $test;
|
|
}
|
|
|
|
/**
|
|
* Positive check for response header presence
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @return bool
|
|
*/
|
|
protected function _header(Zend_Controller_Response_Abstract $response, $header)
|
|
{
|
|
return (null !== $this->_getHeader($response, $header));
|
|
}
|
|
|
|
/**
|
|
* Negative check for response header presence
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @return bool
|
|
*/
|
|
protected function _notHeader(Zend_Controller_Response_Abstract $response, $header)
|
|
{
|
|
return (null === $this->_getHeader($response, $header));
|
|
}
|
|
|
|
/**
|
|
* Retrieve response header
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @return string|null
|
|
*/
|
|
protected function _getHeader(Zend_Controller_Response_Abstract $response, $header)
|
|
{
|
|
$headers = $response->sendHeaders();
|
|
$header = strtolower($header);
|
|
if (array_key_exists($header, $headers)) {
|
|
return $headers[$header];
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Positive check for header contents matching pattern
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @param string $match
|
|
* @return bool
|
|
*/
|
|
protected function _headerContains(Zend_Controller_Response_Abstract $response, $header, $match)
|
|
{
|
|
if (null === ($fullHeader = $this->_getHeader($response, $header))) {
|
|
return false;
|
|
}
|
|
|
|
$contents = str_replace($header . ': ', '', $fullHeader);
|
|
|
|
return (strstr($contents, $match));
|
|
}
|
|
|
|
/**
|
|
* Negative check for header contents matching pattern
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @param string $match
|
|
* @return bool
|
|
*/
|
|
protected function _notHeaderContains(Zend_Controller_Response_Abstract $response, $header, $match)
|
|
{
|
|
if (null === ($fullHeader = $this->_getHeader($response, $header))) {
|
|
return true;
|
|
}
|
|
|
|
$contents = str_replace($header . ': ', '', $fullHeader);
|
|
|
|
return (!strstr($contents, $match));
|
|
}
|
|
|
|
/**
|
|
* Positive check for header contents matching regex
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @param string $pattern
|
|
* @return bool
|
|
*/
|
|
protected function _headerRegex(Zend_Controller_Response_Abstract $response, $header, $pattern)
|
|
{
|
|
if (null === ($fullHeader = $this->_getHeader($response, $header))) {
|
|
return false;
|
|
}
|
|
|
|
$contents = str_replace($header . ': ', '', $fullHeader);
|
|
|
|
return preg_match($pattern, $contents);
|
|
}
|
|
|
|
/**
|
|
* Negative check for header contents matching regex
|
|
*
|
|
* @param Zend_Controller_Response_Abstract $response
|
|
* @param string $header
|
|
* @param string $pattern
|
|
* @return bool
|
|
*/
|
|
protected function _notHeaderRegex(Zend_Controller_Response_Abstract $response, $header, $pattern)
|
|
{
|
|
if (null === ($fullHeader = $this->_getHeader($response, $header))) {
|
|
return true;
|
|
}
|
|
|
|
$contents = str_replace($header . ': ', '', $fullHeader);
|
|
|
|
return !preg_match($pattern, $contents);
|
|
}
|
|
}
|