removed unecessary requiresin unit tests

_test/tests/inc/auth_aclcheck.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/auth.php';
-require_once DOKU_INC.'inc/auth/basic.class.php';
-
 class auth_acl_test extends DokuWikiTest {
 
     var $oldConf;

_test/tests/inc/auth_admincheck.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/auth.php';
-require_once DOKU_INC.'inc/auth/basic.class.php';
-
 class auth_admin_test_AuthInSensitive extends auth_basic {
     function isCaseSensitive(){
         return false;

_test/tests/inc/auth_nameencode.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/auth.php';
-
 class auth_nameencode_test extends DokuWikiTest {
 
     function teardown() {

_test/tests/inc/auth_password.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/auth.php';
-
 class auth_password_test extends PHPUnit_Framework_TestCase {
 
     // hashes for the password foo$method, using abcdefgh as salt

_test/tests/inc/common_cleanText.test.php

 <?php
 
-require_once DOKU_INC . 'inc/init.php';
-require_once DOKU_INC . 'inc/common.php';
-
 class common_cleanText_test extends DokuWikiTest {
 
     function test_unix(){

_test/tests/inc/common_clientip.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/common.php';
-
 class common_clientIP_test extends DokuWikiTest {
 
     function test_simple_all(){

_test/tests/inc/common_obfuscate.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/common.php';
-
 class common_obfuscate_test extends DokuWikiTest {
 
     function test_none(){

_test/tests/inc/common_pagetemplate.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/common.php';
-
 class common_pagetemplate_test extends DokuWikiTest {
 
     function test_none(){

_test/tests/inc/form_form.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-
 class form_test extends DokuWikiTest {
 
   function _testform() {

_test/tests/inc/httpclient_https.test.php

 <?php
 
-require_once dirname(__FILE__).'/httpclient_http.test.php';
-
 class httpclient_https_test extends httpclient_http_test {
     protected $server = 'https://httpbin.org/';
 

_test/tests/inc/init_fullpath.test.php

 <?php
-require_once DOKU_INC.'inc/init.php';
 
 class init_fullpath_test extends DokuWikiTest {
 

_test/tests/inc/init_getbaseurl.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
-
 class init_getBaseURL_test extends DokuWikiTest {
 
     /**

_test/tests/inc/ixr_library_date.test.php

 <?php
 
-require_once DOKU_INC.'inc/init.php';
 require_once DOKU_INC.'inc/IXR_Library.php';
 
 class ixr_library_date_test extends DokuWikiTest {

_test/tests/inc/ixr_library_ixr_message.test.php

 <?php
-require_once DOKU_INC.'inc/init.php';
-require_once DOKU_INC.'inc/IXR_Library.php';
 
 class ixr_library_ixr_message_test extends DokuWikiTest {
 
-
-
-
-
     function test_untypedvalue1(){
         $xml = '<?xml version="1.0" encoding="UTF-8"?><methodCall><methodName>wiki.getBackLinks</methodName><params><param><value> change  </value></param></params></methodCall>';
 

_test/tests/inc/mail_isvalid.test.php

 <?php
-// use no mbstring help here
-require_once DOKU_INC.'inc/init.php';
 
 class mail_isvalid extends DokuWikiTest {
 

_test/tests/inc/mail_quoted_printable_encode.test.php

 <?php
 
-require_once DOKU_INC.'inc/mail.php';
-
 class mail_quotedprintable_encode extends DokuWikiTest {
 
     function test_simple(){

_test/tests/inc/pageutils_clean_id.test.php

 <?php
-require_once DOKU_INC.'inc/utf8.php';
-require_once DOKU_INC.'inc/pageutils.php';
 
 class init_clean_id_test extends DokuWikiTest {
 

_test/tests/inc/pageutils_getid.test.php

 <?php
-require_once DOKU_INC.'inc/utf8.php';
-require_once DOKU_INC.'inc/pageutils.php';
 
 class init_getID_test extends DokuWikiTest {
 
     /**
      * fetch media files with basedir and urlrewrite=2
-     * 
+     *
      * data provided by Jan Decaluwe <jan@jandecaluwe.com>
      */
     function test1(){

_test/tests/inc/pageutils_resolve_id.test.php

 <?php
-require_once DOKU_INC.'inc/utf8.php';
-require_once DOKU_INC.'inc/pageutils.php';
 
 class init_resolve_id_test extends DokuWikiTest {
 

_test/tests/inc/pageutils_resolve_pageid.test.php

 <?php
-require_once DOKU_INC.'inc/utf8.php';
-require_once DOKU_INC.'inc/pageutils.php';
-
-global $conf;
-if (!isset($conf['datadir'])) $conf['datadir'] = $conf['savedir'].'/pages';
 
 class init_resolve_pageid_test extends DokuWikiTest {