diff --git a/test/phpunit/AllTests.php b/test/phpunit/AllTests.php
index d8dda85f2fc..27e1b760f6e 100644
--- a/test/phpunit/AllTests.php
+++ b/test/phpunit/AllTests.php
@@ -75,8 +75,6 @@ class AllTests
 		$suite->addTestSuite('MarginsLibTest');
 		require_once dirname(__FILE__).'/FilesLibTest.php';
 		$suite->addTestSuite('FilesLibTest');
-		require_once dirname(__FILE__).'/JsonLibTest.php';
-		$suite->addTestSuite('JsonLibTest');
 		require_once dirname(__FILE__).'/ImagesLibTest.php';
 		$suite->addTestSuite('ImagesLibTest');
 		require_once dirname(__FILE__).'/FunctionsLibTest.php';
diff --git a/test/phpunit/JsonLibTest.php b/test/phpunit/JsonLibTest.php
deleted file mode 100755
index 67485c118e2..00000000000
--- a/test/phpunit/JsonLibTest.php
+++ /dev/null
@@ -1,119 +0,0 @@
-<?php
-/* Copyright (C) 2010-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- * or see http://www.gnu.org/
- */
-
-/**
- *      \file       test/phpunit/JsonLibTest.php
- *		\ingroup    test
- *      \brief      PHPUnit test
- *		\remarks	To run this script as CLI:  phpunit filename.php
- */
-
-global $conf,$user,$langs,$db;
-//define('TEST_DB_FORCE_TYPE','mysql');	// This is to force using mysql driver
-//require_once 'PHPUnit/Autoload.php';
-require_once dirname(__FILE__).'/../../htdocs/master.inc.php';
-require_once dirname(__FILE__).'/../../htdocs/core/lib/json.lib.php';
-
-if (! defined('NOREQUIREUSER'))  define('NOREQUIREUSER','1');
-if (! defined('NOREQUIREDB'))    define('NOREQUIREDB','1');
-if (! defined('NOREQUIRESOC'))   define('NOREQUIRESOC','1');
-if (! defined('NOREQUIRETRAN'))  define('NOREQUIRETRAN','1');
-if (! defined('NOCSRFCHECK'))    define('NOCSRFCHECK','1');
-if (! defined('NOTOKENRENEWAL')) define('NOTOKENRENEWAL','1');
-if (! defined('NOREQUIREMENU'))  define('NOREQUIREMENU','1'); // If there is no menu to show
-if (! defined('NOREQUIREHTML'))  define('NOREQUIREHTML','1'); // If we don't need to load the html.form.class.php
-if (! defined('NOREQUIREAJAX'))  define('NOREQUIREAJAX','1');
-if (! defined("NOLOGIN"))        define("NOLOGIN",'1');       // If this page is public (can be called outside logged session)
-
-
-/**
- * Class for PHPUnit tests
- *
- * @backupGlobals disabled
- * @backupStaticAttributes enabled
- * @remarks	backupGlobals must be disabled to have db,conf,user and lang not erased.
- */
-class JsonLibTest extends PHPUnit_Framework_TestCase
-{
-    protected $savconf;
-    protected $savuser;
-    protected $savlangs;
-    protected $savdb;
-
-    /**
-     * Constructor
-     * We save global variables into local variables
-     *
-     * @return CoreTest
-     */
-    function __construct()
-    {
-        //$this->sharedFixture
-        global $conf,$user,$langs,$db;
-        $this->savconf=$conf;
-        $this->savuser=$user;
-        $this->savlangs=$langs;
-        $this->savdb=$db;
-
-        print __METHOD__." db->type=".$db->type." user->id=".$user->id;
-        //print " - db ".$db->db;
-        print "\n";
-    }
-
-    // Static methods
-    public static function setUpBeforeClass()
-    {
-        global $conf,$user,$langs,$db;
-        //$db->begin();	// This is to have all actions inside a transaction even if test launched without suite.
-
-        print __METHOD__."\n";
-    }
-    public static function tearDownAfterClass()
-    {
-        global $conf,$user,$langs,$db;
-        //$db->rollback();
-
-        print __METHOD__."\n";
-    }
-
-	/**
-	 * Init phpunit tests
-	 *
-	 * @return	void
-	 */
-    protected function setUp()
-    {
-        global $conf,$user,$langs,$db;
-        $conf=$this->savconf;
-        $user=$this->savuser;
-        $langs=$this->savlangs;
-        $db=$this->savdb;
-
-        print __METHOD__."\n";
-    }
-	/**
-	 * End phpunit tests
-	 *
-	 * @return	void
-	 */
-    protected function tearDown()
-    {
-        print __METHOD__."\n";
-    }
-
-}