ZF-9881: Allow registration of XPath namespaces in Zend_Test_PHPUnit_…

…ControllerTestCase, Zend_Test_PHPUnit_Constraint_DomQuery, and Zend_Dom_Query

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@22291 44c647ce-9c0f-0410-b52a-842ac1e357ba

src/Query.php

@@ -64,6 +64,12 @@ class Zend_Dom_Query
      */
     protected $_docType;
 
+    /**
+     * XPath namespaces
+     * @var array
+     */
+    protected $_xpathNamespaces = array();
+
     /**
      * Constructor
      *
@@ -220,6 +226,17 @@ public function queryXpath($xpathQuery, $query = null)
         return new Zend_Dom_Query_Result($query, $xpathQuery, $domDoc, $nodeList);
     }
 
+    /**
+     * Register XPath namespaces
+     *
+     * @param   array $xpathNamespaces
+     * @return  void
+     */
+    public function registerXpathNamespaces($xpathNamespaces)
+    {
+        $this->_xpathNamespaces = $xpathNamespaces;
+    }
+
     /**
      * Prepare node list
      *
@@ -230,6 +247,9 @@ public function queryXpath($xpathQuery, $query = null)
     protected function _getNodeList($document, $xpathQuery)
     {
         $xpath      = new DOMXPath($document);
+        foreach ($this->_xpathNamespaces as $prefix => $namespaceUri) {
+            $xpath->registerNamespace($prefix, $namespaceUri);
+        }
         $xpathQuery = (string) $xpathQuery;
         if (preg_match_all('|\[contains\((@[a-z0-9_-]+),\s?\' |i', $xpathQuery, $matches)) {
             foreach ($matches[1] as $attribute) {