### Question:
JUGMemberServiceBean { public List<JUGMember> findByExperience(int experience) { return entityManager.createNamedQuery( "JUGMember-findByExperience") .setParameter( 1, experience ) .getResultList(); }  void save( JUGMember member ); void delete( JUGMember member ); List<JUGMember> findAllMembers(); List<JUGMember> findByFirstAndLastName(
            String firstname, String lastname); List<JUGMember> findByLanguage(String language); List<JUGMember> findByExperience(int experience);  }### Answer:
@Test public void shouldNotFindByExperience() { List<JUGMember> list = service.findByExperience(77); assertNotNull(list); assertEquals( 0, list.size() ); }
@Test public void shouldFindByExperience() { List<JUGMember> list = service.findByExperience(5); assertNotNull(list); assertEquals( 2, list.size() ); }