diff --git a/tests/test_lib.py b/tests/test_lib.py
index c57804a7..3c9cc04d 100644
--- a/tests/test_lib.py
+++ b/tests/test_lib.py
@@ -4,7 +4,7 @@ import jc.lib
 
 
 class MyTests(unittest.TestCase):
-    def test_jc_lib_parse_csv(self):
+    def test_lib_parse_csv(self):
         data = {
             '': [],
             'a,b,c\n1,2,3': [{'a':'1', 'b':'2', 'c':'3'}]
@@ -13,10 +13,10 @@ class MyTests(unittest.TestCase):
         for test_data, expected_output in data.items():
             self.assertEqual(jc.lib.parse('csv', test_data), expected_output)
 
-    def test_jc_lib_parse_csv_s_is_generator(self):
+    def test_lib_parse_csv_s_is_generator(self):
         self.assertIsInstance(jc.lib.parse('csv_s', 'a,b,c\n1,2,3'), Generator)
 
-    def test_jc_lib_parse_kv(self):
+    def test_lib_parse_kv(self):
         data = {
             '': {},
             'a=1\nb=2\nc=3': {'a':'1', 'b':'2', 'c':'3'}
@@ -25,20 +25,26 @@ class MyTests(unittest.TestCase):
         for test_data, expected_output in data.items():
             self.assertEqual(jc.lib.parse('kv', test_data), expected_output)
 
-    def test_jc_lib_parser_mod_list_is_list(self):
+    def test_lib_parser_mod_list_is_list(self):
         self.assertIsInstance(jc.lib.parser_mod_list(), list)
 
-    def test_jc_lib_parser_mod_list_contains_csv(self):
+    def test_lib_parser_mod_list_contains_csv(self):
         self.assertTrue('csv' in jc.lib.parser_mod_list())
 
-    def test_jc_lib_parser_mod_list_length(self):
+    def test_lib_parser_mod_list_length(self):
         self.assertGreaterEqual(len(jc.lib.parser_mod_list()), 80)
 
-    def test_jc_lib_plugin_parser_mod_list_is_list(self):
+    def test_lib_plugin_parser_mod_list_is_list(self):
         self.assertIsInstance(jc.lib.plugin_parser_mod_list(), list)
 
-    def test_jc_lib_plugin_parser_mod_list_length_is_zero(self):
+    def test_lib_plugin_parser_mod_list_length_is_zero(self):
         self.assertEqual(len(jc.lib.plugin_parser_mod_list()), 0)
 
+    def test_lib_cliname_to_modname(self):
+        self.assertEqual(jc.lib._cliname_to_modname('module-name'), 'module_name')
+
+    def test_lib_modname_to_cliname(self):
+        self.assertEqual(jc.lib._modname_to_cliname('module_name'), 'module-name')
+
 if __name__ == '__main__':
     unittest.main()
\ No newline at end of file