diff -r 5a6b6e770365 -r 68c69c656a2c web/lib/Zend/Test/PHPUnit/Constraint/ResponseHeader41.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Test/PHPUnit/Constraint/ResponseHeader41.php	Thu May 07 15:16:02 2015 +0200
@@ -0,0 +1,421 @@
+<?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
+ * @subpackage PHPUnit
+ * @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    $Id$
+ */
+
+/**
+ * Response header PHPUnit Constraint
+ *
+ * @uses       PHPUnit_Framework_Constraint
+ * @category   Zend
+ * @package    Zend_Test
+ * @subpackage PHPUnit
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Test_PHPUnit_Constraint_ResponseHeader41 extends PHPUnit_Framework_Constraint
+{
+    /**#@+
+     * 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 int Actual response code
+     */
+    protected $_actualCode        = null;
+
+    /**
+     * @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 = $flag;
+    }
+
+    /**
+     * Evaluate an object to see if it fits the constraints
+     *
+     * @param  object       of Zend_Controller_Response_Abstract to be evaluated
+     * @param  null|string  Assertion type
+     * @param  int|string   HTTP response code to evaluate against | header string (haystack)
+     * @param  string       (optional) match (needle), may be required depending on assertion type
+     * @return bool
+     * NOTE:
+     * Drastic changes up to PHPUnit 3.5.15 this was:
+     *     public function evaluate($other, $assertType = null)
+     * In PHPUnit 3.6.0 they changed the interface into this:
+     *     public function evaluate($other, $description = '', $returnResult = FALSE)
+     * We use the new interface for PHP-strict checking, but emulate the old one
+     */
+    public function evaluate($response, $assertType = '', $variable = FALSE)
+    {
+        if (!$response 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;
+
+        $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 ' . $assertType);
+                }
+                $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 ' . $assertType);
+                }
+                $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 ' . $assertType);
+        }
+    }
+
+    /**
+     * Report Failure
+     *
+     * @see    PHPUnit_Framework_Constraint for implementation details
+     * @param  mixed    CSS selector path
+     * @param  string   Failure description
+     * @param  object   Cannot be used, null
+     * @return void
+     * @throws PHPUnit_Framework_ExpectationFailedException
+     * NOTE:
+     * Drastic changes up to PHPUnit 3.5.15 this was:
+     *     public function fail($other, $description, $not = false)
+     * In PHPUnit 3.6.0 they changed the interface into this:
+     *     protected function fail($other, $description, PHPUnit_Framework_ComparisonFailure $comparisonFailure = NULL)
+     * We use the new interface for PHP-strict checking
+     * NOTE 2:
+     * Interface changed again in PHPUnit 4.1.0 because of refactoring to SebastianBergmann\Comparator
+     */
+    public function fail($other, $description, \SebastianBergmann\Comparator\ComparisonFailure $cannot_be_used = NULL)
+    {
+        require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
+        switch ($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, $this->_code);
+                if (!$this->_negate && $this->_actualCode) {
+                    $failure .= sprintf(PHP_EOL . 'Was "%s"', $this->_actualCode);
+                }
+                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);
+        $this->_actualCode = $test;
+        return ($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) !== false);
+    }
+
+    /**
+     * 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) === false);
+    }
+
+    /**
+     * 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);
+    }
+}