当尝试使用PowerMockRule technique组合Spring测试运行器和PowerMock运行器时,每当我尝试使用EntityManager
注入PersistenceContext
时,我会从Thoughtworks XStream库中获得异常来自JPA的注释。不使用PowerMockRule
时,相同的测试工作正常。我还在测试开始时忽略了PowerMockLoader中的所有软件包。我尝试了@PowerMockIgnore
的各种值,因为这通常解决了我对PowerMock的问题,但是,即使忽略了每个包,这个错误仍然会发生。
@PowerMockIgnore("*")
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/test-configuration.xml")
public class SpringAndPowerMockTest {
@Rule
public PowerMockRule rule = new PowerMockRule();
@PersistenceContext
private EntityManager manager;
@Test
public void test() {
}
}
例外如下 - 链接到pastebin上的完全回溯,回溯超出了问题长度的限制):
相关持久性单位:
<persistence-unit name="inMemory">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<properties>
<property name="hibernate.connection.driver_class" value="org.h2.Driver" />
<property name="hibernate.connection.url" value="jdbc:h2:mem:InMemoryUnitTests;MODE=MySQL;DB_CLOSE_ON_EXIT=FALSE" />
<property name="hibernate.connection.username" value="sa" />
<property name="hibernate.connection.password" value="" />
<property name="hibernate.hbm2ddl.auto" value="create-drop" />
</properties>
</persistence-unit>
Maven依赖项:
<dependencies>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4</artifactId>
<version>1.5.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-mockito</artifactId>
<version>1.5.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>1.9.5</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-api-easymock</artifactId>
<version>1.5.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-module-junit4-rule</artifactId>
<version>1.5.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.powermock</groupId>
<artifactId>powermock-classloading-xstream</artifactId>
<version>1.5.1</version>
<scope>test</scope>
</dependency>
</dependencies>
使用Spring 3.2.3.RELEASE
进行测试。请注意,我还测试了弹簧测试版本3.0.5.RELEASE
,它确实解决了Spring / Powermock组合中的一些其他错误,但不是这个。
答案 0 :(得分:1)
我遇到了类似的问题,建议我创建一个生成实体管理器的Resources.java类。
@Stateful
public class Resources implements Serializable {
@PersistenceContext (type = PersistenceContextType.TRANSACTION)
private EntityManager entityManager;
@Produces
public EntityManager getEntityManager() {
return entityManager;
}
}
我仍然不确定为什么这个解决方案对我有用......但确实如此。
V / R 王牌