@ -105,7 +105,7 @@ class TestSurvey extends UnitTestCase {
$instans->expectOnce($table_survey);
$res = $this->smanager->delete_survey($survey_id, $shared, $course_code);
$this->assertTrue($res);
$this->assertTrue(is_bool($res));
$this->assertTrue(is_string($res));
$this->assertTrue($table_survey);
//var_dump($table_survey_question_group);
//var_dump($res);