- Added Composite and Core strategies.

- Added generate_mock() function for testing
- Factored out inputs/output tests to StrategyAbstractTest

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@124 48356398-32a2-884e-a903-53898d9a118a

library/HTMLPurifier/Strategy/Composite.php

@@ -0,0 +1,23 @@
+<?php
+
+require_once 'HTMLPurifier/Strategy.php';
+
+class HTMLPurifier_Strategy_Composite
+{
+    
+    var $strategies = array();
+    
+    function HTMLPurifier_Strategy_Composite() {
+        trigger_error('Attempt to instantiate abstract object', E_USER_ERROR);
+    }
+    
+    function execute($tokens) {
+        foreach ($this->strategies as $strategy) {
+            $tokens = $strategy->execute($tokens);
+        }
+        return $tokens;
+    }
+    
+}
+
+?>