some important stuff we'll need

lib/htmlpurifier/tests/HTMLPurifier/ConfigSchema/InterchangeTest.php

@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_ConfigSchema_InterchangeTest extends UnitTestCase
+{
+
+    protected $interchange;
+
+    public function setup() {
+        $this->interchange = new HTMLPurifier_ConfigSchema_Interchange();
+    }
+
+    function testAddDirective() {
+        $v = new HTMLPurifier_ConfigSchema_Interchange_Directive();
+        $v->id = new HTMLPurifier_ConfigSchema_Interchange_Id('Namespace.Directive');
+        $this->interchange->addDirective($v);
+        $this->assertIdentical($v, $this->interchange->directives['Namespace.Directive']);
+    }
+
+}
+
+// vim: et sw=4 sts=4