Question

我在执行Spring IntegrationTests时遇到问题，当我运行下面的代码时，它在persist方法中失败了：

@RooIntegrationTest(entity = Person.class)
public class PersonIntegrationTest {

    @Test
    public void test() {

    }
    @Test
    public void testCountPeople(){
         Person personToPersist = PersonTestUtil.createTestPerson();

         personToPersist.persist();
         Long count = Person.countPeople();
         assertNotNull(personToPersist);
         assertTrue(personToPersist.countPeople() == 1);

    }
}

堆栈跟踪在

之下

java.lang.IllegalStateException: Entity manager has not been injected (is the Spring Aspects JAR configured as an AJC/AJDT aspects library?)
    at org.bixin.dugsi.domain.Person_Roo_Entity.ajc$interMethod$org_bixin_dugsi_domain_Person_Roo_Entity$org_bixin_dugsi_domain_Person$entityManager(Person_Roo_Entity.aj:95)
    at org.bixin.dugsi.domain.Person.entityManager(Person.java:1)
    at org.bixin.dugsi.domain.Person_Roo_Entity.ajc$interMethodDispatch1$org_bixin_dugsi_domain_Person_Roo_Entity$org_bixin_dugsi_domain_Person$entityManager(Person_Roo_Entity.aj)
    at org.bixin.dugsi.domain.Person_Roo_Entity.ajc$interMethod$org_bixin_dugsi_domain_Person_Roo_Entity$org_bixin_dugsi_domain_Person$persist(Person_Roo_Entity.aj:58)
    at org.bixin.dugsi.domain.Person.persist(Person.java:1)
    at org.bixin.dugsi.domain.Person_Roo_Entity.ajc$interMethodDispatch1$org_bixin_dugsi_domain_Person_Roo_Entity$org_bixin_dugsi_domain_Person$persist(Person_Roo_Entity.aj)
    at org.bixin.dugsi.domain.PersonIntegrationTest.testCountPeople(PersonIntegrationTest.java:25)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

有人遇到这个问题吗？

Answer 1

您似乎没有将EntityManager和相关的应用程序上下文注入到测试中。

请尝试在类声明上方添加以下行。

@ContextConfiguration(locations = { "/META-INF/spring/applicationContext.xml","/META-INF/spring/applicationContext-security.xml" })

并尝试让您的测试类从AbstractJUnit4SpringContextTests开始。请记住，您可能必须为要执行的某些操作实现身份验证。

您的测试类可能如下所示。

package com.myapp.test;

@ContextConfiguration(locations = { "/META-INF/spring/applicationContext.xml","/META-INF/spring/applicationContext-security.xml" })
public class TestMyService extends AbstractJUnit4SpringContextTests {

    @Autowired
    MyService service = new MyService();

    private void setUp() {
        //Do the setting up of your classes for the test
    }

    @Test
    public void testOperation() throws IOException {
        //My Test Code here
    }
}

请注意，您通常应该为测试目的使用不同的上下文。

干杯。

Answer 2

如果您正在使用Springsource Tool Suite（或其他Eclipse），请尝试清理项目。我认为Eclipse代理商并没有使用AJDT编译器，特别是在启动时。

我不记得来自Roo控制台的这条消息，它使用了maven。

尝试＆＃34;执行eclipse＆＃34;来自Roo shell甚至直接来自控制台的maven（mvn clean install或类似的东西）

Answer 3

您似乎忘了注入EntityManager和应用程序上下文。

尝试类似这样的东西，它适用于Spring Roo：

import static org.junit.Assert.assertEquals;

import org.junit.Test;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;

import com.jitter.finance.analyzer.domain.Address;

@ContextConfiguration(locations = { "classpath*:/META-INF/spring/applicationContext*.xml"})
public class EmTest extends AbstractJUnit4SpringContextTests {

    @Test
    public void checkEm(){
        Address a = new Address();
        a.setName("Primo");
        a.persist();

        Address b = new Address();
        b.setName("Secondo");
        b.persist();

        for(Address ad : Address.findAllAddresses()){
            System.out.println(ad.getName());
            assertEquals(ad.getName().charAt(ad.getName().length()-1), 'o');
        }
    }
}

Spring ROO：JUnit测试失败

3 个答案: