@Test
public void testSaveQuestionnaireSuccess() {

    String result = questionGroupController.saveQuestionnaire(
            getQuestionGroupDetails(), 1, requestContext);
    verify(questionnaireServiceFacade, times(1)).saveResponses(argThat(new QuestionGroupDetailsMatcher(
            new QuestionGroupDetails(1, 2, 3, asList(
                    getQuestionGroupDetail(TITLE, "View", "Client", "S1", "S3"))))));
    assertThat(result, is("success"));
}