WIP add temporary test comparing two implementations of StyleUtils

_test/tests/inc/styleutils_cssstyleini.test.php

@@ -0,0 +1,17 @@
+<?php
+
+class styleutils_cssstyleini_test extends DokuWikiTest {
+
+    function test_styleini()
+    {
+        $tpl = 'dokuwiki';
+        $util = new \dokuwiki\StyleUtils;
+
+        $old = $util->cssStyleiniOld($tpl);
+        $new = $util->cssStyleini($tpl);
+
+        $this->assertEquals($old, $new);
+
+    }
+
+}