Spring事务单元测试 - Hibernate查询不回滚

wal*_*mon 0 java junit spring hibernate transactions

我正在使用Spring 3和Hibernate 3.5,我没有让我的事务在测试环境中回滚,这让我担心它们也不会在生产中回滚.

测试类:

@ContextConfiguration(loader = MyConfigurationLoader.class)
@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true)
public class DashTemplateRepositoryTest extends AbstractMulitpleDataSourceSpringContextTests {

    @Autowired
    DashTemplateRepository dashTemplateRepository;

    @Test
    public void testSaveCategory() {
        int initialCount = getCategoryCount();

        Category c = new Category();
        c.setName("mynewcategory");
        dashTemplateRepository.save(c);

        assertEquals(initialCount + 1, getCategoryCount());
    }
}
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其中扩展了自定义类:

public abstract class AbstractTransactionalTemplateTests extends AbstractTransactionalJUnit4SpringContextTests {

    protected SimpleJdbcTemplate simpleJdbcTemplate;

    @Autowired
    DashTemplateRepository dashTemplateRepository;

    @Resource(name = "dashDataSource")
    public void setDataSource(final DataSource dataSource) {
        this.simpleJdbcTemplate = new SimpleJdbcTemplate(dataSource);
    } ..snip...
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更新:我需要执行simpleJdbcTemplate插入,因为我有多个dataSources,默认情况下这个测试类无法处理,我无法找到弹簧支持的解决方案,但在Spring论坛上,贡献者发布了这个解决方法.在我提取这个超类之前存在回滚问题.我假设问题比这更基本,hibernate似乎没有意识到事务管理器,有什么办法可以证明这一点吗?

数据源Bean:

<bean id="dashDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/dashtemplate"/>
        <property name="username" .../>
        <property name="password" .../>
    </bean>
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我的Context-text.xml(简化,省略了一些)

<!-- Hibernate -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="dashDataSource" />
        <property name="annotatedClasses">
            <list>
                <value>com.dash.Category</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            </props>
        </property>
    </bean>

    <bean id="dashTemplateRepository" class="com.wdp.DashTemplateRepositoryHibernateTemplateImpl">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>

    <tx:annotation-driven transaction-manager="transactionManager"/>
    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
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测试运行正常,我的对象是持久的,但它永远不会回滚,似乎也没有任何错误

wal*_*mon 7

问题是MySQL使用MyISAM而不是InnoDB - MyISAM不支持回滚