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java - WebApplicationContext 不会 Autowiring

转载 作者:塔克拉玛干 更新时间:2023-11-03 03:28:24 26 4
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我写了这个测试类:

@ContextConfiguration(locations = { "classpath:/test/BeanConfig.xml" })
public class CandidateControllerTest {

@Mock(name = "candidateService")
private CandidateService candidateService;

@InjectMocks
private CandidateMenuController candidateMenuController = new CandidateMenuController();


@Autowired
WebApplicationContext wac;

MockMvc mockMvc;


@Before
public void before() {



mockMvc = MockMvcBuilders.webApplicationContextSetup(wac).build();
}
}

但是:

代码执行后我看到下一条轨迹:

java.lang.IllegalArgumentException: WebApplicationContext is required
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.test.web.server.setup.InitializedContextMockMvcBuilder.<init>(InitializedContextMockMvcBuilder.java:39)
at org.springframework.test.web.server.setup.MockMvcBuilders.webApplicationContextSetup(MockMvcBuilders.java:73)
at controllers.CandidateControllerTest.before(CandidateControllerTest.java:52)
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.RunBefores.evaluate(RunBefores.java:27)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
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)

我该怎么做才能解决我的问题?

更新

我更改代码:

@ContextConfiguration(locations = { "classpath:/test/BeanConfig.xml" })
@WebAppConfiguration
public class CandidateControllerTest {

@Mock(name = "candidateService")
private CandidateService candidateService;

@InjectMocks
private CandidateMenuController candidateMenuController = new CandidateMenuController();

@Autowired
WebApplicationContext wac;

MockMvc mockMvc;

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

// this.mockMvc =
// MockMvcBuilders.webAppContextSetup(this.wac).dispatchOptions(true).build();

mockMvc = MockMvcBuilders.webApplicationContextSetup(wac).build();

}
...
}

追踪:

java.lang.IllegalArgumentException: WebApplicationContext is required
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.test.web.server.setup.InitializedContextMockMvcBuilder.<init>(InitializedContextMockMvcBuilder.java:39)
at org.springframework.test.web.server.setup.MockMvcBuilders.webApplicationContextSetup(MockMvcBuilders.java:73)
at controllers.CandidateControllerTest.before(CandidateControllerTest.java:61)
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.RunBefores.evaluate(RunBefores.java:27)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
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)

最佳答案

除非您将 @WebAppConfiguration 添加到您的测试类,否则没有 WebApplicationContext 只有 ApplicationContext

@ContextConfiguration(locations = { "classpath:/test/BeanConfig.xml" })
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
public class CandidateControllerTest { ... }

除了 @RunWith 注释,您还可以扩展 springs 便利类之一。

@ContextConfiguration(locations = { "classpath:/test/BeanConfig.xml" })
@WebAppConfiguration
public class CandidateControllerTest extends AbstractJUnit4SpringContextTests { ... }

链接

  1. WebAppConfiguration javadoc
  2. Reference Guide

关于java - WebApplicationContext 不会 Autowiring ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19135492/

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