diff --git a/tests/main/inc/lib/text.lib.test.php b/tests/main/inc/lib/text.lib.test.php
new file mode 100644
index 0000000000..4fa67c35f4
--- /dev/null
+++ b/tests/main/inc/lib/text.lib.test.php
@@ -0,0 +1,87 @@
+<?php
+require_once(api_get_path(LIBRARY_PATH).'text.lib.php');
+
+class TestText extends UnitTestCase {
+	
+	function test_text_parse_glossary() {
+		$input='';
+		$res=_text_parse_glossary($input);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}
+	
+	function test_text_parse_tex() {
+		$textext='';
+		$res=_text_parse_tex($textext);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}
+	
+	function test_text_parse_texexplorer() {
+		$textext='';
+		$res=_text_parse_texexplorer($textext);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}
+	
+	function test_text_parse_tool() {
+		$input='';
+		$res=_text_parse_tool($input);
+		$this->assertTrue(is_null($res));
+		//var_dump($res);
+	}
+	
+	function testcut() {
+		$text='';
+		$maxchar='';
+		$res=cut($text,$maxchar,$embed=false);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}
+	
+	function testdate_to_str_ago() {
+		$date='';
+		$res=date_to_str_ago($date);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}
+	
+	function testfloat_format() {
+		$number='';
+		$res=float_format($number, $flag = 1);
+		if(!is_numeric($res) or !is_float($res)) {		
+			$this->assertTrue(is_null($res));
+		}
+		//var_dump($res);
+	}
+	
+	function testformat_locale_date() {
+		$date_format='';
+		$res=format_locale_date($date_format, $time_stamp = -1);
+		$this->assertTrue(is_bool($res));
+		//var_dump($res);
+	}
+	
+	function testlatex_gif_renderer() {
+		$latex_code='';
+		global $_course;
+		$res=latex_gif_renderer($latex_code);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}
+	
+	function testmake_clickable() {
+		$string='';
+		$res=make_clickable($string);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);		
+	}
+	
+	function testtext_filter() {
+		$input='';
+		$res=text_filter($input, $filter=true);
+		$this->assertTrue(is_string($res));
+		//var_dump($res);
+	}	
+ }
+?>