Java DeltaSpike测试控件-未找到持久性单元
我正在尝试使用DeltaSpike测试控制模块为我正在开发的新maven应用程序创建集成测试 它正在一个Wildfly 9实例上部署 一个简单的测试用例:Java DeltaSpike测试控件-未找到持久性单元,java,unit-testing,cdi,deltaspike,deltaspike-jpa,Java,Unit Testing,Cdi,Deltaspike,Deltaspike Jpa,我正在尝试使用DeltaSpike测试控制模块为我正在开发的新maven应用程序创建集成测试 它正在一个Wildfly 9实例上部署 一个简单的测试用例: @RunWith(CdiTestRunner.class) @TestControl(projectStage = ProjectStage.IntegrationTest.class) public class EmpresaCrudIntegrationTestCase { private static final String
@RunWith(CdiTestRunner.class)
@TestControl(projectStage = ProjectStage.IntegrationTest.class)
public class EmpresaCrudIntegrationTestCase {
private static final String NOME_NOVA_EMPRESA = "teste";
@Inject private EmpresaService empresaService;
@Test
public void test() {
Empresa empresa = empresaService.save(new Empresa(NOME_NOVA_EMPRESA));
Assert.assertNotNull(empresa.getId());
Assert.assertEquals(NOME_NOVA_EMPRESA, empresa.getNome());
Assert.assertTrue(empresa.getAtivo());
}
}
我在src/test/resources/META-INF
中有一个persistence.xml
,看起来像这样:
<persistence version="2.0"
xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="medipop" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<non-jta-data-source>java:jboss/datasources/medipop-test</non-jta-data-source>
<properties>
<property name="hibernate.hbm2ddl.auto" value="update" />
<property name="hibernate.show_sql" value="true" />
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
</properties>
</persistence-unit>
</persistence>
问题是创建EntityManager
欢迎提供任何帮助。您不能在(Java EE)容器外运行的测试中使用@PersistenceUnit注入非托管(资源\本地)entityManager。您需要查找,下面是一个示例:
@ApplicationScoped
public class TestEntityManagerProducer {
private EntityManager entityManager;
private EntityManagerFactory emf;
@PostConstruct
public void initDB(){
emf = Persistence.createEntityManagerFactory("medipop");
}
@Produces
@RequestScoped
public EntityManager produceEntityManager()
{
entityManager = emf.createEntityManager();
return entityManager;
}
public void closeEntityManager(@Disposes EntityManager entityManager)
{
if (entityManager != null && entityManager.isOpen())
{
entityManager.close();
}
}
}
另外,在
src/test/resources/META-INF
中,您还需要一个beans.xml,最突出的一点是您引用的是一个数据源。DS测试控件不像arquillian那样在完整的应用服务器中运行,它在纯CDI运行时中运行。没有可用的数据源。您需要覆盖entity manager工厂,以便根据专用数据库加载它。本节可能会给您一些提示:
@ApplicationScoped
public class TestEntityManagerProducer {
private EntityManager entityManager;
private EntityManagerFactory emf;
@PostConstruct
public void initDB(){
emf = Persistence.createEntityManagerFactory("medipop");
}
@Produces
@RequestScoped
public EntityManager produceEntityManager()
{
entityManager = emf.createEntityManager();
return entityManager;
}
public void closeEntityManager(@Disposes EntityManager entityManager)
{
if (entityManager != null && entityManager.isOpen())
{
entityManager.close();
}
}
}