diff --git a/tests/main/inc/lib/fileUpload.lib.test.php b/tests/main/inc/lib/fileUpload.lib.test.php
index 3de1c6178b..f6e63c988c 100644
--- a/tests/main/inc/lib/fileUpload.lib.test.php
+++ b/tests/main/inc/lib/fileUpload.lib.test.php
@@ -1,14 +1,167 @@
 <?php
 require_once(api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
+require_once(api_get_path(LIBRARY_PATH).'document.lib.php');
+Mock::generate('DocumentManager');
 
 
+/** To can test this functions you need to comment "die ('can not create file')"  line 1571 from fileUpload.lib.php
+ *  @author aportugal arthur.portugal@dokeos.com
+ */
 
-
-
-
-
-
-
-
-
+class TestFileUpload extends UnitTestCase {
+	
+		function testAddAllDocumentsInFolderToDatabase() {
+			$docman = new MockDocumentManager();
+			$_course='';
+			$user_id='';
+			$base_work_dir='';
+			$path = $base_work_dir;
+			$handle=opendir($path);
+			$file=readdir($handle);
+			$safe_file=replace_dangerous_char($file);
+			$res=add_all_documents_in_folder_to_database($_course,$user_id,$base_work_dir,$current_path='',$to_group_id=0);
+        	$docman->expectOnce('DocumentManager::get_document_id',array($_course, $current_path.'/'.$safe_file));
+			$this->assertTrue(is_object($docman));
+	        //var_dump($docman);
+		}
+		
+		function testAddDocument() {
+			global $charset;
+			$_course['dbName']='';
+			$path='';
+			$filetype='';
+			$filesize='';
+			$title='';
+			$res=add_document($_course,$path,$filetype,$filesize,$title);
+			$this->assertTrue(is_bool($res));
+			//var_dump($_course);
+		}
+		
+		function testAddExtOnMime() {
+			$fileName='';
+			$fileType='';
+			$res=add_ext_on_mime($fileName,$fileType);
+			$this->assertTrue(is_string($res));
+			//var_dump($res);
+		}
+		
+		function testApiReplaceLinksInHtml() {
+			$upload_path='';
+			$doc_url = $_GET['file'];
+			$full_file_name = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/upload/blog/'.$doc_url;
+			$res=api_replace_links_in_html($upload_path,$full_file_name);
+			$this->assertTrue(is_null($res));
+			//var_dump($res);
+		}
+		
+		function testApiReplaceLinksInString() {
+			$upload_path='';
+			$buffer=ob_get_contents();
+			$res=api_replace_links_in_string($upload_path,$buffer);
+			$this->assertTrue(is_string($res));
+			//var_dump($res);
+		}
+		
+		function testApiReplaceParameter() {
+			$count = 0;
+			$matches = array();
+			$href_list=array();
+			$file_path_list[] = $matches[1];
+			$upload_path='';
+			$replaceWhat[$count] = $href_list[$count];
+			/** To can test this function you need to comment "die ('can not create file')" 
+		 *  $res return void
+		 */$replaceBy[$count] = " $param_name=\"" . $file_path_list[$count] . "\" target =\"_top\"";
+			$replaceBy[$count] = $replaceWhat[$count];
+			$buffer = str_replace($replaceWhat, $replaceBy, $buffer);
+			$param_name="src";
+			$res=api_replace_parameter($upload_path, $buffer, $param_name="src");
+			$this->assertTrue(is_string($res));
+			//var_dump($res);
+		}
+	
+		function testBuildMissingFilesForm() {
+			
+			$_course['path']='';
+			$courseDir   = $_course['path']."/document";
+			$sys_course_path = api_get_path(SYS_COURSE_PATH);
+			$base_work_dir = $sys_course_path.$courseDir;
+			$missing_files = check_for_missing_files($base_work_dir.$new_path);
+			$upload_path='';
+			$file_name = '';
+			$res=build_missing_files_form($missing_files,$upload_path,$file_name);
+			$this->assertTrue(is_string($res));
+			//var_dump($res);
+		}
+		
+		function testCheckForMissingFiles() {
+			$file='';
+			$res=check_for_missing_files($file);
+			$this->assertTrue(is_bool($res));
+		}
+		
+		function testCleanUpFilesInZip() {
+			$p_event='';
+			$p_header['filename']='';
+			$res=clean_up_files_in_zip($p_event, &$p_header);
+			$this->assertTrue(is_numeric($res));
+			//var_dump($res);
+		}
+		
+		function testCleanUpPath(&$path) {
+			$path_array = explode('/',$path);
+			$path = implode('/',$path_array);
+			$res=clean_up_path(&$path);
+			$this->assertTrue(is_numeric($res));
+			//var_dump($res);
+		}
+		
+		/** To can test this function you need to comment "die ('can not create file')" 
+		 *  $res return void/
+		 * 
+		 */
+		 
+		function testCreateLinkFile() {
+			$filePath='';
+			$url='';
+			$res= create_link_file($filePath, $url);			
+			$this->assertTrue(is_null($res));
+			//var_dump($res);
+		}
+		
+		function testCreateUnexistingDirectory()  {
+			$_course='';
+			$user_id='';
+			$to_group_id='';
+			$to_user_id='';
+			$base_work_dir='';
+			$desired_dir_name='';
+			$res= create_unexisting_directory($_course,$user_id,$to_group_id,$to_user_id,$base_work_dir,$desired_dir_name);		
+			$this->assertTrue(is_bool($res));
+		}
+		
+		function testDirTotalSpace() {
+			$dirPath='/var/www/path';
+			$res= dir_total_space($dirPath);			
+			$this->assertTrue(is_numeric($res));
+			//var_dump($res);
+		}
+		
+		function testDisableDangerousFile($filename) {
+			$filename = php2phps($filename);
+			$filename = htaccess2txt($filename);
+			$res= disable_dangerous_file($filename);			
+			$this->assertTrue(is_string($res));
+			//var_dump($res);
+		}
+		
+		
+		//function documents_total_space() 
+		
+		
+		
+		
+		
+		
+}
 ?>