DBUnit NoSuchColumnException in parent class

Question

所以我得到这个错误:

org.dbunit.dataset.NoSuchColumnException: TOYOTA.CAR_MAKE -  (Non-uppercase input column: CRTE_DT_TM) in ColumnNameToIndexes cache map. Note that the map's column names are NOT case sensitive.

在Spring JUnit测试的上下文中尝试使用DbUnit填充H2 DB时。H2数据库的DDL是从带有jpa注释的类创建的。但是，列确实存在，它位于由核心类扩展的抽象类中。

让我解释一下。核心JPA类如下所示:

@Entity
@Table(name = "TOYOTA")
public class Toyota extends Car {
    @Id
    @Column(name = "TOYOTA_REF")
    private String toyotaRef;
    @Column(name = "TOYOTA_DEALER")
    private String toyotaDealer;
// etc.

父类是这样的:

public abstract class Car {
    @Column(name = "CAR_MAKE")
    private String carMake;
    @Column(name = "CAR_MODEL")
    private String carModel;

我正在启动这样的测试:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:/test-spring-config.xml") // Load Spring Test context
@TestExecutionListeners({DependencyInjectionTestExecutionListener.class,
        TransactionalTestExecutionListener.class,
        DbUnitTestExecutionListener.class}) // Used to load test data onto DB})
@DatabaseSetup(value = {"classpath:/integrationTestData/Toyota.xml"})
@Test
@Transactional
public void testSomething() {

和我的Toyota.xml数据文件看起来像这样:

<?xml version="1.0" encoding="UTF-8"?>
<dataset>
    <TOYOTA TOYOTA_REF="TOY123"
           TOYOTA_DEALER="Big Dealer"
           CAR_MAKE="Toyota"
           CAR_MODEL="Corolla"
           />
</dataset>

任何想法吗?

Answer 1

自行修复。我必须将这个JPA注释添加到父类:

import javax.persistence.MappedSuperclass;
@MappedSuperclass
public abstract class Car {