Jakarta ee OpenEJB-为JUnit配置数据源

我对OpenEJB 3.1.3的数据源的正确配置有问题。我尝试配置到postgres db的连接，但当我调试测试时，我会得到默认的hsql连接参数

这是我的测试课：

@RunWith(ApplicationComposer.class)
public class OpenEJBTest {
    @EJB
    Files fb;

    @Test
    public void testSth() {
        List<UploadSession> uploadNotFinishedSessions = fb.getUploadNotFinishedSessions();
    }

    @Module
    public EjbJar beans() {
        EjbJar ejbJar = new EjbJar("beans");
        ejbJar.addEnterpriseBean(new StatelessBean(FilesBean.class));
        ejbJar.addEnterpriseBean(new StatelessBean(FilesUtilBean.class));
        ejbJar.addEnterpriseBean(new StatelessBean(ServerFilesBean.class));
        ejbJar.addEnterpriseBean(new StatelessBean(UserUtilBean.class));
        return ejbJar;
    }

    @Module
    public PersistenceUnit persistence() {
        PersistenceUnit unit = new PersistenceUnit("postgresPU", HibernatePersistence.class.getName());
        String simpleXml = SimpleXmlUtil.toSimpleXml(unit);
        System.out.println(simpleXml);
        unit.setJtaDataSource("PostgresDS");
        unit.setNonJtaDataSource("PostgresDSUnmanaged");
        return unit;
    }
}

通过openejb.xml（位于类路径上）配置数据源

---

我可能做错了什么？

ApplicationComposer没有使用JNDI来引导容器，因此永远看不到

JNDI.properties

文件

相反，您可以在方法上使用

org.apache.openejb.junit.Configuration

注释，让它返回您想要用于配置测试的属性

@Configuration
public Properties properties() {
   //...
}

我将

jndi.properties

重命名为其他名称，这样就不会混淆，然后您可以使用类似这样的代码在类路径中找到它

   final URL url = this.getClass().getResource("/config.properties");
   final Properties props = new Properties();
   final InputStream in = url.openStream();
   try {
       props.load(in);
   } finally {
       close(in);
   }

WARN - SQL Error: -22, SQLState: S0002
ERROR - Table not found in statement [select top ? user0_.id as col_0_0_ from tusers user0_ where user0_.login=?]

@Configuration
public Properties properties() {
   //...
}

   final URL url = this.getClass().getResource("/config.properties");
   final Properties props = new Properties();
   final InputStream in = url.openStream();
   try {
       props.load(in);
   } finally {
       close(in);
   }