--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Test/PHPUnit/Constraint/DomQuery.php Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,425 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: DomQuery.php 22561 2010-07-15 17:49:16Z dragonbe $
+ */
+
+/** @see PHPUnit_Framework_Constraint */
+require_once 'PHPUnit/Framework/Constraint.php';
+
+/** @see Zend_Dom_Query */
+require_once 'Zend/Dom/Query.php';
+
+/**
+ * Zend_Dom_Query-based PHPUnit Constraint
+ *
+ * @uses PHPUnit_Framework_Constraint
+ * @category Zend
+ * @package Zend_Test
+ * @subpackage PHPUnit
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Test_PHPUnit_Constraint_DomQuery extends PHPUnit_Framework_Constraint
+{
+ /**#@+
+ * Assertion type constants
+ */
+ const ASSERT_QUERY = 'assertQuery';
+ const ASSERT_CONTENT_CONTAINS = 'assertQueryContentContains';
+ const ASSERT_CONTENT_REGEX = 'assertQueryContentRegex';
+ const ASSERT_CONTENT_COUNT = 'assertQueryCount';
+ const ASSERT_CONTENT_COUNT_MIN= 'assertQueryCountMin';
+ const ASSERT_CONTENT_COUNT_MAX= 'assertQueryCountMax';
+ /**#@-*/
+
+ /**
+ * Current assertion type
+ * @var string
+ */
+ protected $_assertType = null;
+
+ /**
+ * Available assertion types
+ * @var array
+ */
+ protected $_assertTypes = array(
+ self::ASSERT_QUERY,
+ self::ASSERT_CONTENT_CONTAINS,
+ self::ASSERT_CONTENT_REGEX,
+ self::ASSERT_CONTENT_COUNT,
+ self::ASSERT_CONTENT_COUNT_MIN,
+ self::ASSERT_CONTENT_COUNT_MAX,
+ );
+
+ /**
+ * Content being matched
+ * @var string
+ */
+ protected $_content = null;
+
+ /**
+ * Whether or not assertion is negated
+ * @var bool
+ */
+ protected $_negate = false;
+
+ /**
+ * CSS selector or XPath path to select against
+ * @var string
+ */
+ protected $_path = null;
+
+ /**
+ * Whether or not to use XPath when querying
+ * @var bool
+ */
+ protected $_useXpath = false;
+
+ /**
+ * XPath namespaces
+ * @var array
+ */
+ protected $_xpathNamespaces = array();
+
+ /**
+ * Constructor; setup constraint state
+ *
+ * @param string $path CSS selector path
+ * @return void
+ */
+ public function __construct($path)
+ {
+ $this->_path = $path;
+ }
+
+ /**
+ * Indicate negative match
+ *
+ * @param bool $flag
+ * @return void
+ */
+ public function setNegate($flag = true)
+ {
+ $this->_negate = $flag;
+ }
+
+ /**
+ * Whether or not path is a straight XPath expression
+ *
+ * @param bool $flag
+ * @return Zend_Test_PHPUnit_Constraint_DomQuery
+ */
+ public function setUseXpath($flag = true)
+ {
+ $this->_useXpath = (bool) $flag;
+ return $this;
+ }
+
+ /**
+ * Evaluate an object to see if it fits the constraints
+ *
+ * @param string $other String to examine
+ * @param null|string Assertion type
+ * @return bool
+ */
+ public function evaluate($other, $assertType = null)
+ {
+ if (strstr($assertType, 'Not')) {
+ $this->setNegate(true);
+ $assertType = str_replace('Not', '', $assertType);
+ }
+
+ if (strstr($assertType, 'Xpath')) {
+ $this->setUseXpath(true);
+ $assertType = str_replace('Xpath', 'Query', $assertType);
+ }
+
+ if (!in_array($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;
+
+ $method = $this->_useXpath ? 'queryXpath' : 'query';
+ $domQuery = new Zend_Dom_Query($other);
+ $domQuery->registerXpathNamespaces($this->_xpathNamespaces);
+ $result = $domQuery->$method($this->_path);
+ $argv = func_get_args();
+ $argc = func_num_args();
+
+ switch ($assertType) {
+ case self::ASSERT_CONTENT_CONTAINS:
+ if (3 > $argc) {
+ require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
+ throw new Zend_Test_PHPUnit_Constraint_Exception('No content provided against which to match');
+ }
+ $this->_content = $content = $argv[2];
+ return ($this->_negate)
+ ? $this->_notMatchContent($result, $content)
+ : $this->_matchContent($result, $content);
+ case self::ASSERT_CONTENT_REGEX:
+ if (3 > $argc) {
+ require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
+ throw new Zend_Test_PHPUnit_Constraint_Exception('No pattern provided against which to match');
+ }
+ $this->_content = $content = $argv[2];
+ return ($this->_negate)
+ ? $this->_notRegexContent($result, $content)
+ : $this->_regexContent($result, $content);
+ case self::ASSERT_CONTENT_COUNT:
+ case self::ASSERT_CONTENT_COUNT_MIN:
+ case self::ASSERT_CONTENT_COUNT_MAX:
+ if (3 > $argc) {
+ require_once 'Zend/Test/PHPUnit/Constraint/Exception.php';
+ throw new Zend_Test_PHPUnit_Constraint_Exception('No count provided against which to compare');
+ }
+ $this->_content = $content = $argv[2];
+ return $this->_countContent($result, $content, $assertType);
+ case self::ASSERT_QUERY:
+ default:
+ if ($this->_negate) {
+ return (0 == count($result));
+ } else {
+ return (0 != count($result));
+ }
+ }
+ }
+
+ /**
+ * Report Failure
+ *
+ * @see PHPUnit_Framework_Constraint for implementation details
+ * @param mixed $other CSS selector path
+ * @param string $description
+ * @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_CONTENT_CONTAINS:
+ $failure = 'Failed asserting node denoted by %s CONTAINS content "%s"';
+ if ($this->_negate) {
+ $failure = 'Failed asserting node DENOTED BY %s DOES NOT CONTAIN content "%s"';
+ }
+ $failure = sprintf($failure, $other, $this->_content);
+ break;
+ case self::ASSERT_CONTENT_REGEX:
+ $failure = 'Failed asserting node denoted by %s CONTAINS content MATCHING "%s"';
+ if ($this->_negate) {
+ $failure = 'Failed asserting node DENOTED BY %s DOES NOT CONTAIN content MATCHING "%s"';
+ }
+ $failure = sprintf($failure, $other, $this->_content);
+ break;
+ case self::ASSERT_CONTENT_COUNT:
+ $failure = 'Failed asserting node DENOTED BY %s OCCURS EXACTLY %d times';
+ if ($this->_negate) {
+ $failure = 'Failed asserting node DENOTED BY %s DOES NOT OCCUR EXACTLY %d times';
+ }
+ $failure = sprintf($failure, $other, $this->_content);
+ break;
+ case self::ASSERT_CONTENT_COUNT_MIN:
+ $failure = 'Failed asserting node DENOTED BY %s OCCURS AT LEAST %d times';
+ $failure = sprintf($failure, $other, $this->_content);
+ break;
+ case self::ASSERT_CONTENT_COUNT_MAX:
+ $failure = 'Failed asserting node DENOTED BY %s OCCURS AT MOST %d times';
+ $failure = sprintf($failure, $other, $this->_content);
+ break;
+ case self::ASSERT_QUERY:
+ default:
+ $failure = 'Failed asserting node DENOTED BY %s EXISTS';
+ if ($this->_negate) {
+ $failure = 'Failed asserting node DENOTED BY %s DOES NOT EXIST';
+ }
+ $failure = sprintf($failure, $other);
+ break;
+ }
+
+ if (!empty($description)) {
+ $failure = $description . "\n" . $failure;
+ }
+
+ throw new Zend_Test_PHPUnit_Constraint_Exception($failure);
+ }
+
+ /**
+ * Complete implementation
+ *
+ * @return string
+ */
+ public function toString()
+ {
+ return '';
+ }
+
+ /**
+ * Register XPath namespaces
+ *
+ * @param array $xpathNamespaces
+ * @return void
+ */
+ public function registerXpathNamespaces($xpathNamespaces)
+ {
+ $this->_xpathNamespaces = $xpathNamespaces;
+ }
+
+ /**
+ * Check to see if content is matched in selected nodes
+ *
+ * @param Zend_Dom_Query_Result $result
+ * @param string $match Content to match
+ * @return bool
+ */
+ protected function _matchContent($result, $match)
+ {
+ $match = (string) $match;
+
+ if (0 == count($result)) {
+ return false;
+ }
+
+ foreach ($result as $node) {
+ $content = $this->_getNodeContent($node);
+ if (strstr($content, $match)) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Check to see if content is NOT matched in selected nodes
+ *
+ * @param Zend_Dom_Query_Result $result
+ * @param string $match
+ * @return bool
+ */
+ protected function _notMatchContent($result, $match)
+ {
+ if (0 == count($result)) {
+ return true;
+ }
+
+ foreach ($result as $node) {
+ $content = $this->_getNodeContent($node);
+ if (strstr($content, $match)) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Check to see if content is matched by regex in selected nodes
+ *
+ * @param Zend_Dom_Query_Result $result
+ * @param string $pattern
+ * @return bool
+ */
+ protected function _regexContent($result, $pattern)
+ {
+ if (0 == count($result)) {
+ return false;
+ }
+
+ foreach ($result as $node) {
+ $content = $this->_getNodeContent($node);
+ if (preg_match($pattern, $content)) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Check to see if content is NOT matched by regex in selected nodes
+ *
+ * @param Zend_Dom_Query_Result $result
+ * @param string $pattern
+ * @return bool
+ */
+ protected function _notRegexContent($result, $pattern)
+ {
+ if (0 == count($result)) {
+ return true;
+ }
+
+ foreach ($result as $node) {
+ $content = $this->_getNodeContent($node);
+ if (preg_match($pattern, $content)) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Determine if content count matches criteria
+ *
+ * @param Zend_Dom_Query_Result $result
+ * @param int $test Value against which to test
+ * @param string $type assertion type
+ * @return boolean
+ */
+ protected function _countContent($result, $test, $type)
+ {
+ $count = count($result);
+
+ switch ($type) {
+ case self::ASSERT_CONTENT_COUNT:
+ return ($this->_negate)
+ ? ($test != $count)
+ : ($test == $count);
+ case self::ASSERT_CONTENT_COUNT_MIN:
+ return ($count >= $test);
+ case self::ASSERT_CONTENT_COUNT_MAX:
+ return ($count <= $test);
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Get node content, minus node markup tags
+ *
+ * @param DOMNode $node
+ * @return string
+ */
+ protected function _getNodeContent(DOMNode $node)
+ {
+ if ($node instanceof DOMAttr) {
+ return $node->value;
+ } else {
+ $doc = $node->ownerDocument;
+ $content = $doc->saveXML($node);
+ $tag = $node->nodeName;
+ $regex = '|</?' . $tag . '[^>]*>|';
+ return preg_replace($regex, '', $content);
+ }
+ }
+}