Fix page ID test cases & make them more robust

_test/cases/inc/pageutils_getid.test.php

@@ -99,7 +99,7 @@ class init_getID_test extends UnitTestCase {
         $_SERVER['PATH_TRANSLATED'] = '/var/www/index.html';
         $_SERVER['PHP_SELF'] = '/dokuwiki/doku.php/';
 
-        $this->assertEqual(getID(), 'start');
+        $this->assertEqual(getID(), cleanID($conf['start']));
     }
 
 }

_test/cases/inc/parser/xhtml_links.test.php

@@ -232,7 +232,7 @@ class xhtml_links_test extends UnitTestCase {
         $p = new Doku_Renderer_xhtml();
         $p->locallink('test', $caption);
 
-        $expect = '<a href="#test" title="'.$caption.' &crarr;" class="wikilink1">'.$caption.'</a>';
+        $expect = '<a href="#test" title="'.$page.' &crarr;" class="wikilink1">'.$caption.'</a>';
 
         $this->assertEqual($p->doc, $expect);
     }