[1.2.0]

- Partially finished migrating to new Context object (done in r485). - Created HTMLPurifier_Harness to assist with testing, ChildDefTest migrated to that framework. git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@484 48356398-32a2-884e-a903-53898d9a118a
2025-08-07 22:56:32 +02:00 · 2006-10-01 20:47:07 +00:00
parent 58be73fcf7
commit 8f515b9cda
21 changed files with 261 additions and 203 deletions
--- a/tests/HTMLPurifier/Harness.php
+++ b/tests/HTMLPurifier/Harness.php
@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * General-purpose test-harness that makes testing functions that require
+ * configuration and context objects easier when those two parameters are
+ * meaningless.  See HTMLPurifier_ChildDefTest for a good example of usage.
+ */
+class HTMLPurifier_Harness extends UnitTestCase
+{
+    
+    /**
+     * Instance of the object that will execute the method
+     */
+    var $obj;
+    
+    /**
+     * Name of the function to be executed
+     */
+    var $func;
+    
+    /**
+     * Whether or not the method deals in tokens. If set to true, assertResult()
+     * will transparently convert HTML to and back from tokens.
+     */
+    var $to_tokens = false;
+    
+    /**
+     * Whether or not to convert tokens back into HTML before performing
+     * equality check, has no effect on bools.
+     */
+    var $to_html = false;
+    
+    /**
+     * Instance of an HTMLPurifier_Lexer implementation.
+     */
+    var $lexer;
+    
+    /**
+     * Instance of HTMLPurifier_Generator
+     */
+    var $generator;
+    
+    function HTMLPurifier_Harness() {
+        $this->lexer     = new HTMLPurifier_Lexer_DirectLex();
+        $this->generator = new HTMLPurifier_Generator();
+        parent::UnitTestCase();
+    }
+    
+    /**
+     * Asserts a specific result from a one parameter + config/context function
+     * @param $input Input parameter
+     * @param $expect Expectation
+     * @param $config_array Configuration array in form of
+     *                      Namespace.Directive => Value or an actual config
+     *                      object.
+     * @param $context_array Context array in form of Key => Value or an actual
+     *                       context object.
+     */
+    function assertResult($input, $expect = true,
+        $config_array = array(), $context_array = array()
+    ) {
+        
+        // setup config object
+        $config  = HTMLPurifier_Config::createDefault();
+        foreach ($config_array as $key => $value) {
+            list($namespace, $directive) = explode('.', $key);
+            $config->set($namespace, $directive, $value);
+        }
+        
+        // setup context object
+        $context = new HTMLPurifier_Context();
+        foreach ($context_array as $key => $value) {
+            $context->register($key, $value);
+        }
+        
+        if ($this->to_tokens && is_string($input)) {
+            $input = $this->lexer->tokenizeHTML($input, $config, $context);
+        }
+        
+        // call the function
+        $func = $this->func;
+        $result = $this->obj->$func($input, $config, $context);
+        
+        // test a bool result
+        if (is_bool($result)) {
+            $this->assertIdentical($expect, $result);
+            return;
+        } elseif (is_bool($expect)) {
+            $expect = $input;
+        }
+        
+        if ($this->to_html) {
+            $result = $this->generator->
+              generateFromTokens($result, $config, $context);
+            if (is_array($expect)) {
+                $expect = $this->generator->
+                  generateFromTokens($expect, $config, $context);
+            }
+        }
+        
+        $this->assertEqual($expect, $result);
+        
+    }
+    
+}
+
+?>