Question

我尝试使用DbUnit + Spring（4.1.1）测试+ MyBatis + Oracle

来实现集成测试

我正在做以下事情：

考试前：（a）公开交易; （b）插入只读的共同父数据集（适用于所有测试方法）
将测试类标记为Transactional（propogation = NESTED）。因此，每个测试方法都应该在自己的事务中执行，然后回滚它。嵌套 - 因为我希望能够访问＆＃34;在测试类之前插入的数据＆＃34;父事务中的方法（因此propogation = REQUIRED_NEW不是一个选项）
在测试类回滚父事务之后。

问题是嵌套事务没有回滚。如果方法A插入数据，则方法B会看到该数据。

可能是JDBC（11.2.0.1.0）驱动程序问题（因为spring使用Savepoint方法）还是Oracle（11g）？

我已附加简化（一体化）测试以证明此问题：

    @RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration({ "/core-dao-config.xml", "/test-context.xml" })
    @TestExecutionListeners({DependencyInjectionTestExecutionListener.class,
            TransactionTest.class, TransactionalTestExecutionListener.class})
    @Transactional(propagation = Propagation.NESTED)

    public class TransactionTest extends AbstractTestExecutionListener
    {

    public TransactionTest(){}

    DataSource dataSource;

    DataSourceTransactionManager txManager;

    protected void injectDependencies(final TestContext testContext) throws Exception {

        dataSource = testContext.getApplicationContext().getBean(DataSource.class);
        txManager = testContext.getApplicationContext().getBean(DataSourceTransactionManager.class);

    }

    @Override
    public void beforeTestClass(TestContext testContext) throws Exception {
        injectDependencies(testContext);
        final TransactionStatus transaction = txManager.getTransaction(new DefaultTransactionAttribute());
        testContext.setAttribute("parenttx", transaction);
    }    

    @Autowired
    SomeDao someDao;

    @Test
    public void testTx() {
        final DbObject domainObject = new DbObject();
        domainObject.setKey(-303L);
        someDao.add(domainObject);

        assertNotNull(someDao.findByKey(-303L));
    }

    @Test
    public void testInserted() {
        assertNull(someDao.findByKey(-303L));
    }

    @Override
    public void afterTestClass(TestContext testContext) throws Exception {
        final TransactionStatus parenttx =(TransactionStatus)testContext.getAttribute("parenttx");
        Validate.notNull(parenttx);
        txManager.rollback(parenttx);
    }
}

因此，当方法testTx插入记录时，testInserted会看到它并且失败。但是日志说数据已经回滚：

00:39:09.892 [main] INFO  o.s.t.c.t.TransactionContext - Began transaction (1) for test context [DefaultTestContext@74fbc266 testClass = TransactionTest, testInstance = TransactionTest@3c97f28a, testMethod = testTx@TransactionTest, testException = [null], mergedContextConfiguration = [MergedContextConfiguration@1bb4611a testClass = TransactionTest, locations = '{classpath:/core-dao-config.xml, classpath:/test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]]; transaction manager [org.springframework.jdbc.datasource.DataSourceTransactionManager@5f53002b]; rollback [true]
00:39:09.896 [main] DEBUG SomeDao - Running add using Connection [oracle.jdbc.driver.LogicalConnection@34311f74]
00:39:10.456 [main] DEBUG SomeDao - Running findOne
00:39:10.458 [main] DEBUG SomeDao - Running find: gkey=(-303) using Connection [oracle.jdbc.driver.LogicalConnection@34311f74]
00:39:10.752 [main] DEBUG SomeDao - <==      Total: 1
00:39:10.968 [main] INFO  o.s.t.c.t.TransactionContext - Rolled back transaction for test context [DefaultTestContext@74fbc266 testClass = TransactionTest, testInstance = TransactionTest@3c97f28a, testMethod = testTx@TransactionTest, testException = [null], mergedContextConfiguration = [MergedContextConfiguration@1bb4611a testClass = TransactionTest, locations = '{classpath:/core-dao-config.xml, classpath:/test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]].
00:39:11.184 [main] INFO  o.s.t.c.t.TransactionContext - Began transaction (1) for test context [DefaultTestContext@74fbc266 testClass = TransactionTest, testInstance = TransactionTest@3bd8bd66, testMethod = testInserted@TransactionTest, testException = [null], mergedContextConfiguration = [MergedContextConfiguration@1bb4611a testClass = TransactionTest, locations = '{classpath:/core-dao-config.xml, classpath:/test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]]; transaction manager [org.springframework.jdbc.datasource.DataSourceTransactionManager@5f53002b]; rollback [true]
00:39:11.187 [main] DEBUG SomeDao - Running findOne
00:39:11.187 [main] DEBUG SomeDao - Running find: gkey=(-303)
00:39:11.402 [main] INFO  o.s.t.c.t.TransactionContext - Rolled back transaction for test context [DefaultTestContext@74fbc266 testClass = TransactionTest, testInstance = TransactionTest@3bd8bd66, testMethod = testInserted@TransactionTest, testException = java.lang.AssertionError: expected null, but was:<DbObject{row=BaseRow{rownumStr=row#(1), status=UNCHANGED, rowscn=D, rowid=AAAkSFAAcAAAQ2uAAX, creator=TEST, created=Sun Nov 30 14:38:19 EET 2014}, gkey=-303}>, mergedContextConfiguration = [MergedContextConfiguration@1bb4611a testClass = TransactionTest, locations = '{classpath:/core-dao-config.xml, classpath:/test-context.xml}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]]].

有什么想法吗？

Spring事务测试。嵌套事务不会回滚

0 个答案: