Spring3和JUnit4(自动布线)

Spring3和JUnit4(自动布线),spring,junit4,autowired,Spring,Junit4,Autowired,我不熟悉SpringMVC和JUnit。基本上我想自动连接服务类,这个类应该在spring上下文中加载 服务 @Service public class FundService { @Autowired FundDAO fundDAO; /** * @return */ public List getFundDetails(String productId) {

我不熟悉SpringMVC和JUnit。基本上我想自动连接服务类,这个类应该在spring上下文中加载

服务

@Service public class FundService { @Autowired FundDAO fundDAO; /** * @return */ public List getFundDetails(String productId) { return fundDAO.getFundDetails(productId); } } @服务 公共类基金服务{ @自动连线 芬达芬达; /** *@返回 */ 公共列表getFundDetails(字符串productId){ 返回fundDAO.getFundDetails(productId); } } 应用程序上下文

<beans>

    <mvc:annotation-driven />

    <context:component-scan base-package="com.test.*" />
</beans>

初中班

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations={"classpath*:/WEB-INF/application-context.xml"}) public class CompensationServiceTest { @Autowired private FundService fundService; @Test public void verifyGetCompensationList() { System.out.println(fundService == null); } } @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(位置={“classpath*:/WEB-INF/application context.xml”}) 公共类薪酬服务测试{ @自动连线 私人基金服务; @试验 public void verifyGetCompensationList() { System.out.println(fundService==null); } } 在执行测试时,我得到以下异常跟踪

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.test.admin.service.CompensationServiceTest': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.test.admin.service.FundService com.test.admin.service.CompensationServiceTest.fundService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.test.admin.service.FundService] 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:286) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064) 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:333) 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: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$2.evaluate(ParentRunner.java:184) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.test.admin.service.FundService com.test.admin.service.CompensationServiceTest.fundService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.test.admin.service.FundService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:507) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:283) ... 26 more Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.test.admin.service.FundService] 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:903) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:772) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:686) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:478) ... 28 more org.springframework.beans.factory.BeanCreationException:创建名为“com.test.admin.service.CompensationServiceTest”的bean时出错:自动连线依赖项的注入失败;嵌套异常为org.springframework.beans.factory.beancreatitionException:无法自动关联字段:private com.test.admin.service.FundService com.test.admin.service.compensationservicest.FundService;嵌套异常为org.springframework.beans.factory.NoSuchBeanDefinitionException:找不到依赖项类型为[com.test.admin.service.FundService]的匹配bean:至少需要1个符合此依赖项autowire候选项条件的bean。依赖项注释:{@org.springframework.beans.factory.annotation.Autowired(required=true)} 位于org.springframework.beans.factory.annotation.AutoWiredNotationBeanPostProcessor.postProcessPropertyValues(AutoWiredNotationBeanPostProcessor.java:286) 位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064) 位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:374) 位于org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:110) 位于org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75) 位于org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:333) 位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:220) 位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectCall(SpringJUnit4ClassRunner.java:301) 位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) 位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:303) 位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:240) 位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49) 位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) 位于org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) 位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) 访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) 位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) 位于org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) 位于org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) 位于org.junit.runners.ParentRunner.run(ParentRunner.java:236) 位于org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180) 位于org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) 位于org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) 位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) 位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) 位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) 位于org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) 原因:org.springframework.beans.factory.BeanCreationException:无法自动连线字段:private com.test.admin.service.FundService com.test.admin.service.compensationservice.FundService;嵌套异常为org.springframework.beans.factory.NoSuchBeanDefinitionException:找不到依赖项类型为[com.test.admin.service.FundService]的匹配bean:至少需要1个符合此依赖项autowire候选项条件的bean。依赖项注释:{@org.springframework.beans.factory.annotation.Autowired(required=true)} 位于org.springframework.beans.factory.annotation.AutoWiredNotationBeanPostProcessor$AutoWiredFeldElement.inject(AutoWiredNotationBeanPostProcessor.java:507) 位于org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84) 位于org.springframework.beans.factory.annotation.AutoWiredNotationBeanPostProcessor.postProcessPropertyValues(AutoWiredNotationBeanPostProcessor.java:283) ... 26多 原因:org.springframework.beans.factory.NoSuchBeanDefinitionException:未找到依赖项类型为[com.test.admin.service.FundService]的匹配bean:至少需要1个符合此依赖项autowire候选项条件的bean。依赖项注释:{@org.s
@Autowired
private FundService fundService;
<beans>

    <mvc:annotation-driven />
    <context:component-scan base-package="com.test.*" />

    <!-- Assuming FundServiceImpl is a class that implement FundService -->
    <bean id="fundService" class="com.test.admin.service.FundServiceImpl"/> 
</beans>
@RestController
@RequestMapping(value = "/")
public class CatalogRest {

    @Autowired
    private CatalogService catalogService;

    @Autowired
    private LoggedUser loggedUser;

    @RequestMapping(value = GET_VIEW_TYPE, method = POST)
    public ResponseEntity<List<ViewType>> getViewType() {

        List<ViewType> viewTypes = catalogService.getViewType(loggedUser.getUserId());
        return new ResponseEntity<List<ViewType>>(viewTypes, HttpStatus.OK);

    }
 @RunWith(MockitoJUnitRunner.class)
public class CatalogRestTest {

    @InjectMocks
    private CatalogRest subject;

    @Mock
    private CatalogService catalogService;

    @Mock
    private LoggedUser loggedUser;

    @Before
    public void init() {
        MockitoAnnotations.initMocks(this);
    }

    @Test
    public void classAndItsMethodsHaveRequiredAnnotations() throws Exception {
        assertTrue(subject.getClass().isAnnotationPresent(RestController.class));
        assertTrue(subject.getClass().isAnnotationPresent(RequestMapping.class));

        Method getViewTypeMethod = subject.getClass().getMethod("getViewType");
        getViewTypeMethod.isAnnotationPresent(RequestMapping.class);
    }

    @Test
    public void getViewType_whenInvoked_returnsAListOfViewTypes() throws Exception {
        List<ViewType> viewTypes = Arrays.asList(new ViewType());

        when(loggedUser.getUserId()).thenReturn("fake user");
        when(catalogService.getViewType(eq("fake user"))).thenReturn(viewTypes);

        ResponseEntity<List<ViewType>> result = subject.getViewType();

        assertNotNull(result);
        assertNotNull(result.getBody());
        assertTrue(result.getBody().size() == 1);

        verify(catalogService, times(1)).getViewType(eq("fake user"));
    }
@RunWith(Enclosed.class)
@ContextConfiguration(classes = {TestX.class})
public class SimpleTest {

...
@RunWith(Parameterized.class)
public static class SimpleCheckAddTest{
.....
}

@RunWith(Parameterized.class)
public static class SimpleCheckRemoveTest{
.....
}

}
@RunWith(Enclosed.class)
public class SimpleTest {

...
@RunWith(Parameterized.class)
@ContextConfiguration(classes = {TestX.class})
public static class SimpleCheckAddTest{
.....
}

@RunWith(Parameterized.class)
@ContextConfiguration(classes = {TestX.class})
public static class SimpleCheckRemoveTest{
.....
}

}