在被测类之一中引入@Autowired之后,我的测试用例出现了问题.
我的测试用例现在看起来像这样：
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations={"/applicationContext.xml","/spring-security.xml"})
public class StudentRepositoryTest extends AbstractDatabaseTestCase {
private StudentRepository studentRepository;
private CompanyRepository companyRepository;
private Student testStudent;
private Company testCompany;
@Before
public void setUp() {
studentRepository = new StudentRepository();
studentRepository.setJdbcTemplate(getJdbcTemplate());
testStudent = Utils.testStudentNoApplication();
}
@Test
....
}
StudentRepository现在看起来像这样：
@Service
public class StudentRepository extends AbstractRepository<Student> {
...
private PasswordEncoder passwordEncoder;
private MailService mailService;
public StudentRepository() {
// TODO Auto-generated constructor stub
}
@Autowired
public StudentRepository(MailService mailService,PasswordEncoder passwordEncoder) {
this.mailService = mailService;
this.passwordEncoder = passwordEncoder;
}
显然,此测试用例不再起作用.
但是我需要对测试用例进行哪些更改,以使@Autowired批注能够被测试用例接受？
编辑：
我现在将setUp()更新为此(我需要密码编码器以避免空密码)：
@Before
public void setUp() {
//studentRepository = new StudentRepository();
studentRepository = new StudentRepository(mock(MailService.class),ctx.getAutowireCapableBeanFactory().createBean(ShaPasswordEncoder.class));
studentRepository.setJdbcTemplate(getJdbcTemplate());
testStudent = Utils.testStudentNoApplication();
}
我的测试用例现在运行正常,但是我的测试套件失败,并显示NullPointerException.
我猜因为某些原因,运行测试套件时ApplicationContext没有自动连接？
如果不想在@ContextConfiguration引用的XML文件之一中声明StudentRepository并将其自动连接到测试中,则可以尝试使用AutowireCapableBeanFactory,如下所示：
...
public class StudentRepositoryTest extends AbstractDatabaseTestCase {
...
@Autowired ApplicationContext ctx;
@Before
public void setUp() {
studentRepository = ctx.getAutowireCapableBeanFactory()
.createBean(StudentRepository.class);
...
}
...
}
