我正在尝试运行完整的junit测试类包,我有一个我的域类的审计类,如下所示：
@PrePersist
public void prePersist(AuditableEntity e) {
UserService userService = Springbeanfactory.getBean(UserService.class);
// some auditing here
}
– Springbeanfactory类：
public class Springbeanfactory {
private static ApplicationContext applicationContext;
public static requiredType) {
T bean = null;
if (applicationContext != null) {
bean = applicationContext.getBean(name,requiredType);
}
return bean;
}
public static requiredType) {
T bean = null;
if (applicationContext != null) {
bean = applicationContext.getBean(requiredType);
}
return bean;
}
public static void setApplicationContext(final ApplicationContext applicationContext) {
if (Springbeanfactory.applicationContext == null) {
Springbeanfactory.applicationContext = applicationContext;
}
}
}
-Test类配置：
@Autowired
private ApplicationContext applicationContext;
@Before
public void before() throws Exception {
Springbeanfactory.setApplicationContext(applicationContext);
}
-SpringTestingConfig类：
@Configuration
@ComponentScan(basePackages = "com.myapp.data",excludeFilters = { @Filter(Configuration.class) })
@PropertySource("classpath:/test.properties")
@Profile("test")
public class SpringTestingConfig {
private static Logger log = (Logger)LoggerFactory.getLogger(SpringTestingConfig.class);
@Autowired
private ApplicationContext applicationContext;
@Bean
public DataSource XdataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
if(log.isDebugEnabled()) log.debug("profile.name","test");
System.setProperty("profile.name","test");
dataSource.setDriverClassName("org.h2.Driver");
String schemaName = ConfigurationUtil.config().getString("db.schema.name").toLowerCase();
log.debug("SCHEMA IS " + schemaName);
String url = "jdbc:h2:mem:test;MODE=MysqL;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE;INIT=CREATE SCHEMA IF NOT EXISTS " +schemaName +"\\;" + "SET SCHEMA "+schemaName;
dataSource.setUrl(url);
//dataSource.setUrl("jdbc:h2:mem:test;MODE=MysqL;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE;INIT=CREATE SCHEMA IF NOT EXISTS " + schemaName);
dataSource.setUsername("sa");
//use your own local MysqL in tests here...
// dataSource.setDriverClassName("com.MysqL.jdbc.Driver");
// dataSource.setUrl("jdbc:MysqL://localhost:3306/mv_tests?characterEncoding=UTF-8");
// dataSource.setUsername("tomcat");
// dataSource.setPassword("tomcat");
//
return dataSource;
}
@Bean
public DataSource dataSource() {
Springbeanfactory.setApplicationContext(applicationContext);
LoggerUtils.setAllApplicationLogs("DEBUG");
DriverManagerDataSource dataSource = new DriverManagerDataSource();
if(log.isDebugEnabled()) {
log.debug("profile.name","test");
}
System.setProperty("profile.name","test");
dataSource.setDriverClassName("com.MysqL.jdbc.Driver");
String schemaName = ConfigurationUtil.config().getString("db.schema.name");
String username = ConfigurationUtil.config().getString("db.username");
String password = ConfigurationUtil.config().getString("db.password");
if( log.isDebugEnabled() ) {
log.debug( "SCHEMA IS " + schemaName );
log.debug( "Username IS " + username );
log.debug( "Password IS " + password );
}
dataSource.setUrl("jdbc:MysqL://localhost:3306/"+schemaName);
dataSource.setUsername(username);
dataSource.setPassword(password);
return dataSource;
}
}
-Test类注释：
@RunWith(SpringJUnit4ClassRunner.class)
@TestExecutionListeners({ WebContextTestExecutionListener.class,DependencyInjectionTestExecutionListener.class,DirtiesContextTestExecutionListener.class,TransactionalTestExecutionListener.class })
@ActiveProfiles("test")
@DirtiesContext
@ContextConfiguration(loader = AnnotationConfigContextLoader.class,classes = { SpringConfig.class,SpringTestingConfig.class,SpringLocalContainerJPAConfig.class,CustomConfiguration.class })
@Transactional
当我的测试方法试图保存一个实体时,它调用PrePersist方法,然后调用获取spring服务：
UserService userService = Springbeanfactory.getBean(UserService.class);
这反过来会产生以下异常：
Error creating bean with name 'userService':
Injection of autowired dependencies Failed; nested exception is org.springframework.beans.factory.BeanCreationException:
Could not autowire field: private com.motivosity.data.repository.UserRepository com.motivosity.service.impl.UserServiceImpl.userRepository;
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepositoryImpl':
Injection of persistence dependencies Failed; nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'springLocalContainerJPAConfig': Injection of autowired dependencies Failed;
nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field:
javax.sql.DataSource com.motivosity.data.config.SpringLocalContainerJPAConfig.dataSource;
nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'springTestingConfig': Initialization of bean Failed;
nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'org.springframework.cache.annotation.ProxyCachingConfiguration':
Initialization of bean Failed; nested exception is org.springframework.beans.factory.NoSuchBeanDeFinitionException:
No bean named 'org.springframework.context.annotation.ConfigurationClasspostProcessor.importRegistry' is defined
我必须提到在运行完整的测试类包时会发生此异常,但是当单独运行此测试类时,不会产生异常.
顺便说一下,我正在使用spring 3.2.3.RELEASE
更新：当我将spring版本升级到最新版本4.0.3时,我在同一个get UserService行上获得了一个新的异常：
org.springframework.context.support.GenericApplicationContext@3aa54263 has been closed already
请告知如何解决此异常.
最佳答案
当您使用@DirtiesContext注释测试类或测试方法时,您告诉Spring在该测试类或方法之后关闭ApplicationContext.因此,如果您稍后尝试从封闭的上下文中检索bean,您将获得一个类似于您所看到的异常.
我的猜测是你在测试套件中的其他测试类中使用@DirtiesContext,结果是Springbeanfactory.setApplicationContext()中的逻辑被破坏,因为它可能会维护对封闭上下文的引用.因此,您需要允许为每个测试设置当前的ApplicationContext.换句话说,删除null-check,如下所示
public static void setApplicationContext(final ApplicationContext applicationContext) {
// always set the current context
Springbeanfactory.applicationContext = applicationContext;
}
希望这可以帮助！
– Sam(Spring TestContext框架的作者)
