Question

我正在尝试使用MockMvcBuilders.standaloneSetup方法为spring mvc rest控制器创建一个非常基本的单元测试。我一直收到404错误。下面我列出我的测试应用程序上下文，我的测试类，我的控制器和完整的堆栈跟踪。任何指导都表示赞赏。

@Configuration
public class TestContext
{
    @Bean
    public Service service()
    {
        return mock(Service.class);
    }
}

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes={TestContext.class})
@WebAppConfiguration
public class TestUsingWebAppContextSetUp
{
    private MockMvc mockMvc;

    @Autowired
    private Service service;

    @Before
    public void setUp()
    {
        mockMvc = MockMvcBuilders.standaloneSetup(MyController.class)
                .build();
    }

    @Test
    public void test() throws Exception
    {
        mockMvc.perform(get("/search?phoneNumber=5551112222"))
            .andExpect(status().isOk())
            .andExpect(content().contentType(MediaType.APPLICATION_JSON_VALUE));
    }
}

public class MyController
{
    @Autowired
    private Service service;

    @RequestMapping("/search")
    public List<SearchResult> search(@RequestParam(value="phoneNumber") String phoneNumber)
    {
        System.out.println("search called");
        Search search = new Search();
        search.setPhoneNumber(phoneNumber);
        return service.search(search);
    }
}

java.lang.AssertionError：期望的状态：＆lt; 200＆gt;但是：＆lt; 404＆gt; 在org.springframework.test.util.AssertionErrors.fail（AssertionErrors.java:60）在org.springframework.test.util.AssertionErrors.assertEquals（AssertionErrors.java:89）在org.springframework.test.web.servlet.result.StatusResultMatchers $ 10.match（StatusResultMatchers.java:653）在org.springframework.test.web.servlet.MockMvc $ 1.andExpect（MockMvc.java:152）在com.mycompany.TestUsingWebAppContextSetUp.test（TestUsingWebAppContextSetUp.java:41） at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method） at sun.reflect.NativeMethodAccessorImpl.invoke（Unknown Source） at sun.reflect.DelegatingMethodAccessorImpl.invoke（Unknown Source） at java.lang.reflect.Method.invoke（Unknown Source）在org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall（FrameworkMethod.java:50）在org.junit.internal.runners.model.ReflectiveCallable.run（ReflectiveCallable.java:12）在org.junit.runners.model.FrameworkMethod.invokeExplosively（FrameworkMethod.java:47）在org.junit.internal.runners.statements.InvokeMethod.evaluate（InvokeMethod.java:17）在org.junit.internal.runners.statements.RunBefores.evaluate（RunBefores.java:26）在org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate（RunBeforeTestMethodCallbacks.java:73）在org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate（RunAfterTestMethodCallbacks.java:82）在org.springframework.test.context.junit4.statements.SpringRepeat.evaluate（SpringRepeat.java:73）在org.junit.runners.ParentRunner.runLeaf（ParentRunner.java:325）在org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:217）在org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:83）在org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:290）在org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:71）在org.junit.runners.ParentRunner.runChildren（ParentRunner.java:288）在org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:58）在org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:268）在org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate（RunBeforeTestClassCallbacks.java:61）在org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate（RunAfterTestClassCallbacks.java:68）在org.junit.runners.ParentRunner.run（ParentRunner.java:363）在org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run（SpringJUnit4ClassRunner.java:163）在org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java:86）在org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:38）在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:459）在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:675）在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner.java:382）在org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:192）

Answer 1

MockMvcBuilders.standaloneSetup州的javadoc

通过注册一个或多个MockMvc 实例来构建@Controller，以编程方式配置Spring MVC基础结构。这允许完全控制控制器的实例化和初始化，和它们的依赖关系，类似于普通的单元测试，同时也在制作可以一次测试一个控制器。

所以你会用它作为

mockMvc = MockMvcBuilders.standaloneSetup(new MyController()).build();

注册实际的实例。如果你需要这个是一个Spring托管实例（你可能认为它有一个@Autowired字段），你必须从ApplicationContext获得它。

测试弹簧mvc休息控制器

1 个答案: