java - DbUnit Java仅在一次测试中禁用FOREIGN_KEY_CHECKS

Question

我在Java7中有一个带有Spring和DbUnit 2.5.4的Java项目。
我想禁用DbUnit键检查，但仅针对其中有许多表被交叉引用的特定测试。
我尝试了此代码，但没有成功。
如何仅为此测试禁用约束完整性？

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {
    "classpath:config/ioc/application-context-spring-test.xml"
}

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {
    "classpath:config/ioc/application-context-spring-test.xml"
})
@TestExecutionListeners({
    DependencyInjectionTestExecutionListener.class,
    CleanInsertTestExecutionListener3A.class,
    TransactionalTestExecutionListener.class, })
@TransactionConfiguration(
    transactionManager = "myTxManager", defaultRollback = true)
public class FluxDSImplTest36466 {
.......

IDatabaseConnection dbConn = new DatabaseDataSourceConnection(
    testContext.getApplicationContext().getBean(DataSource.class));
// BAD TEST
// dbConn.getConnection()
 //.prepareStatement("set @@session.foreign_key_checks = 0").execute();
// dbConn.getConnection()
   //.prepareStatement("set referential_integrity FALSE").execute();
// dbConn.getConnection()
   //.prepareStatement("set foreign_key_checks=0;").execute();
// dbConn.getConnection()
   //.prepareStatement("set foreign_key_checks=0").execute();
// dbConn.getConnection()
  //.createStatement().execute("SET FOREIGN_KEY_CHECKS=0;");
//DatabaseOperation.CLEAN_INSERT.execute(dbConn, replaceDataSet);

Answer 1

如果您愿意尝试新的库，建议您使用dbrider，它具有这种功能并与Spring集成在一起，下面是一个示例：

@RunWith(SpringRunner.class)
@DBRider
@ContextConfiguration(classes = TestConfig.class)
public class DataSetIT {

    @Autowired
    private EntityUtils entityUtils;

    @Test
    @DataSet(value = "dataset.yml", cleanBefore = true, disableConstraints = true)
    public void testCleanBefore() {
        entityUtils.assertValues();
    }
}

disableConstraints将在测试执行期间禁用所有约束，并向后启用它们。