2

リポジトリのテストを作成しようとしてjunitいますが、この素晴らしい例外が発生しています。

完全な例外：

    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'gov.mt.dphhs.sdnh.core.domain.RepositoryJDBCTest': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC gov.mt.dphhs.sdnh.core.domain.RepositoryJDBCTest.testRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1074)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:374)
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:110)
    at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75)
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:321)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:220)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:301)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:303)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:240)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180)
    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC gov.mt.dphhs.sdnh.core.domain.RepositoryJDBCTest.testRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:502)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:282)
    ... 27 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:920)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:789)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:703)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:474)
... 29 more

@Repositoryを配置しています

@Repository
public class RepositoryJDBC implements RepositoryInterface {

applicationContext-test.xmlを設定しています。

<context:annotation-config />
    <context:component-scan base-package="gov.mt.dphhs.sdnh.core" />
    <context:component-scan base-package="gov.mt.dphhs.sdnh.web" />
    <context:component-scan base-package="gov.mt.dphhs.sdnh.core.domain.impl" />
    <mvc:annotation-driven />

    <jee:jndi-lookup id="testDataSource" jndi-name="jdbc/newHireDS" />

    <!-- 
        Setup Repositories
    --> 
    <bean id="repositoryJDBC"
          class="gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC"/>

これが実際のjunitテストです。

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath*:/applicationContext-test.xml" })
public class RepositoryJDBCTest {

    @Autowired RepositoryJDBC testRepository;


    private Employee testEmployee;
    private Employer testEmployer;
    private List<Employee> employeeList;
    private DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");

    @BeforeClass
    public static void setUpClass() throws Exception {
        // jndi connection information removed
    }

    /**
     * 
     * @throws Exception
     */
    @Test
    public void testFindEmployee() throws Exception {
        System.out.println("Find Employee test: ");
        /* Start the Test */
        /* Get the test employee and check that the Employee object is created */
        testEmployee = testRepository.findEmployee(123940); // (Integer)

        assertNotNull(testEmployee);

        System.out.println("\t found this employee: " + testEmployee.toString());
    }
4

3 に答える 3

2

具体的なクラスではなくインターフェースを注入します。

@Autowired RepositoryInterface testRepository;

アノテーションを適用すると、Springは元のクラスをプロキシで@Repositoryラップするため、機能します。RepositoryJDBCデフォルトでは、このプロキシは具象クラスによってすでに実装されているすべてのインターフェースを実装しますが、そのクラスを拡張することはありません。

于 2012-09-27T18:05:41.890 に答える
1

奇妙なエラーが発生した場合、答えはEclipse / STSを閉じ、〜/ .m2 / repositoryディレクトリを削除してから、Eclipseを再起動することです。

于 2012-11-19T15:27:34.923 に答える
0

<mvc:annotation-driven />と競合して<context:annotation-config />いて、リポジトリBeanが作成されていないと思います。

削除<mvc:annotation-driven />してテストします（試してみました）

さらに、構成ファイルからのBean定義は必要ありません。

<bean id="repositoryJDBC" class="gov.mt.dphhs.sdnh.core.domain.impl.RepositoryJDBC"/>
于 2012-09-27T19:53:53.733 に答える