assertTrue(response.statusCode == Status.ERROR_LOGIN_REQUIRED);
response = api.deleteRole("test", helper.loginAsInvalidUser());
assertTrue(response.statusCode == Status.ERROR_INVALID_USER);
response = api.deleteRole("test", helper.loginAsValidUser());
assertTrue(response.statusCode == Status.ERROR_INSUFFICIENT_PERMISSION);
response = api.deleteRole("test",
helper.loginWithPrivilege(Privileges.EDIT_ROLE));
assertTrue(response.statusCode == Status.SUCCESS);