[1.7.0] Refactor HTMLModule unit tests

- AttrCollections does not barf when an inclusion is not present
- HTMLDefinition configuration directives now use new syntax
- Added %HTML.AllowedModules and %HTML.CoreModules for testing
- Extend Harness so that it can accept a default configuration object member variable
- Refactor modules to use Scaffolding, which defines some custom attributes that allows for the easy testing of attribute collections

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1082 48356398-32a2-884e-a903-53898d9a118a

tests/HTMLPurifier/HTMLModule/BdoTest.php

@@ -7,21 +7,15 @@ class HTMLPurifier_HTMLModule_BdoTest extends HTMLPurifier_HTMLModuleHarness
     
     function test() {
         
+        $this->setupScaffold('Bdo');
+        
         // max
         $this->assertResult(
             '<span>
-                 <bdo
-                    id="test-id"
-                    class="class-name"
-                    style="font-weight:bold;"
-                    title="Title of tag"
-                    lang="en"
-                    xml:lang="en"
-                    dir="rtl"
-                 >
+                 <bdo ac:core="yes" dir="rtl">
                     #PCDATA <span>Inline</span>
                  </bdo>
-             </span>', true, array('Attr.EnableID' => true)
+             </span>'
         );
         
         // min