捕获到异常后代码失败

时间:2018-07-30 07:25:37

标签: java hibernate spring-boot junit

我正在为我的服务等级编写单元测试。 我还想测试无法工作的案例,然后捕获异常并继续。但是,如果我尝试此操作,则测试始终会失败。

    @Before
public void intial() {
    a = new Article();
    a.setName("stock test article");
    articleService.save(a);
    create = new StorageLocation();
    create.setCarlaStorageId(-4636L);
    storageLocationService.save(create);
}

/**
 * Test of save method, of class StockService.
 */
@Test
public void testSave() {
    System.out.println("save");
    Stock save = new Stock();

    // if i do this the test fails, but why ?
//        try {
//            instance.save(save);
//            fail("saved stock without article");
//        } catch (Exception e) {
//            // correct
//            System.out.println("unable to save without article.");
//        }

    save.setArticle(a);
    save.setCntStock(6);
    save.setOldStock(2);

    // if i do this the test fails, but why ?
//        
//        try {
//            instance.save(save);
//            fail("saved stock without storagelocation");
//        } catch (Exception e) {
//            // correct
//            System.out.println("unable to save without storagelocation.");
//        }

    save.setStorageLocation(this.create);
    save.setLastModify(new Timestamp(System.currentTimeMillis()));
    instance.save(save);
}

@After
public void cleanUp() {
    this.storageLocationService.delteLocation(create);
}

保存方法

    public void save(final Stock save) {

    try (StatelessSession session = this.hibernateFactory.openStatelessSession()) {
        Transaction beginTransaction = session.beginTransaction();
        beginTransaction.begin();
        if (save.getId() != null) {
            session.update(save);
        } else {
            session.insert(save);
        }
        save.getArticle().setEdited(true);
        session.update(save.getArticle());
        beginTransaction.commit();
    } catch (Exception e) {
        save.setId(null);
        throw e;
    }
}

错误消息:

  

org.hibernate.exception.GenericJDBCException:无法提取ResultSet       在org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2182)       在org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1911)       在org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:173)       在org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:645)       在org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:495)       在org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:380)       在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处       在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)       在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)       在java.lang.reflect.Method.invoke(Method.java:498)       在org.apache.tomcat.jdbc.pool.StatementFacade $ StatementProxy.invoke(StatementFacacom.java:114)       com.sun.proxy。$ Proxy126.executeQuery(未知来源)       在org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70)       在org.hibernate.id.SequenceGenerator.generateHolder(SequenceGenerator.java:116)       在org.hibernate.id.SequenceGenerator.generate(SequenceGenerator.java:109)       在org.hibernate.internal.StatelessSessionImpl.insert(StatelessSessionImpl.java:145)       在org.hibernate.internal.StatelessSessionImpl.insert(StatelessSessionImpl.java:138)       在com.mm.inventur.services.StockService.save(StockService.java:78)       在com.mm.inventur.services.StockService $$ FastClassBySpringCGLIB $$ 75cab27c.invoke()       在org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)       在org.springframework.aop.framework.CglibAopProxy $ DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:669)       在com.mm.inventur.services.StockService $$ EnhancerBySpringCGLIB $$ 5bf3b5b6.save()       在com.mm.inventur.services.StockServiceTest.testSave(StockServiceTest.java:84)

     

testSave(com.mm.inventur.services.StockServiceTest)经过的时间:0.126秒<<<错误!   org.springframework.orm.jpa.JpaSystemException:无法执行语句;嵌套的异常是org.hibernate.exception.GenericJDBCException:无法执行语句       在org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2182)       

感谢您的帮助。

0 个答案:

没有答案