@Test
 public void testGetQuestionsByCompanyWithOnlyCompanyName() {
   Company company = new Company();
   company.setName(this.company.getName());
   try {
     Question[] questions = service.getQuestionsByCompany(company);
     assert questions != null;
     assert questions.length == 2;
   } catch (TapWisdomException e) {
     e.printStackTrace();
     assert false;
   }
 }
 @Test(expected = TapWisdomException.class)
 public void testGetQuestionsByCompanyWithNonExisting() throws TapWisdomException {
   Company company = new Company();
   company.setId("company2");
   Question[] questions = service.getQuestionsByCompany(company);
 }
 @Test(expected = TapWisdomException.class)
 public void testGetQuestionsByCompanyWithInvalidCompany() throws TapWisdomException {
   Company company = new Company();
   company.setName("invalidName");
   service.getQuestionsByCompany(company);
 }