def test_05_add_path(self):
old_sys_path = sys.path[:]
self.assertNotIn('/new_path', sys.path)
session = Session(self._session_file_path)
session.add_path('/new_path')
self.assertIn('/new_path', sys.path)
session.save()
del session
sys.path = old_sys_path[:]
self.assertNotIn('/new_path', sys.path)
# test that path is automaticaly added on new session init
session = Session(self._session_file_path)
self.assertIn('/new_path', sys.path)
del session
sys.path = old_sys_path[:]
self.assertNotIn('/new_path', sys.path)
