@Test public void shouldGetAll() throws Exception { service.getAll(); verify(mapper).getAll(); }
public List<VaccineDisease> getAll(){ return repository.getAll(); }
DiseaseService { public List<VaccineDisease> getAll(){ return repository.getAll(); } }
DiseaseService { public List<VaccineDisease> getAll(){ return repository.getAll(); }  }
DiseaseService { public List<VaccineDisease> getAll(){ return repository.getAll(); }  List<VaccineDisease> getAll(); void save(VaccineDisease disease); VaccineDisease getById(Long id); }
DiseaseService { public List<VaccineDisease> getAll(){ return repository.getAll(); }  List<VaccineDisease> getAll(); void save(VaccineDisease disease); VaccineDisease getById(Long id);  }