带有File Uploader的JUnit forRest API失败，出现406错误

我有RestAPI，其中包含文件Uploder我想为此编写JUnit . 但它失败了跟随错误 .

java.lang.AssertionError：期望的状态：<200>但是在org.springframework.test.util.AssertionErrors.assertEquals的org.springframework.test.util.AssertionErrors.fail（AssertionErrors.java:55）中是：<406> （AssertionErrors.java:82）org.springframework.test.web.servlet.result.StatusResultMatchers.lambda $ matcher $ 9（StatusResultMatchers.java:617）at org.springframework.test.web.servlet.MockMvc $ 1.andExpect（MockMvc） .java：178）在sun.reflect.NativeMethodAccessorImpl.invoke（未知来源）的sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）的com.nokia.cem.ui.controllers.CgfDesignTest.SavePageConfigTest（CgfDesignTest.java:85）在org.junit的org.junit.runners.model.FrameworkMethod $ 1.runReflectiveCall（FrameworkMethod.java:50）的java.lang.reflect.Method.invoke（未知来源）的sun.reflect.DelegatingMethodAccessorImpl.invoke（未知来源） .internal.runners.model.ReflectiveCallable.run（ReflectiveCallable.java:12）at org.junit.runners.model.FrameworkMethod.invokeExplosively（Framewor）在org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate（RunBeforeTestExecutionCallbacks.java:73）的org.junit.internal.runners.statements.InvokeMethod.evaluate（InvokeMethod.java:17）中的kMethod.java:47）在Org.springframework的org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate（RunAfterTestExecutionCallbacks.java:83）org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate（RunBeforeTestMethodCallbacks.java:75） org.jun.runners.ParentRunner上的org.springframework.test.context.junit4.statements.SpringRepeat.evaluate（SpringRepeat.java:84）中的.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate（RunAfterTestMethodCallbacks.java:86） .runLeaf（ParentRunner.java:325）org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunner.java:251）org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild（SpringJUnit4ClassRunn） er.java:97）org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:290）org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:71）at org.junit.runners.ParentRunner .runChildren（ParentRunner.java:288）atg.junit.runners.ParentRunner.access $ 000（ParentRunner.java:58）位于org.springframework的org.junit.runners.ParentRunner $ 2.evaluate（ParentRunner.java:268） . test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate（RunBeforeTestClassCallbacks.java:61）位于org.junit.runners.ParentRunner的org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate（RunAfterTestClassCallbacks.java:70） . 在Org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run（JUnit4TestReference.java）的org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run（SpringJUnit4ClassRunner.java:190）上运行（ParentRunner.java:363）： 86）org.eclipse.jdt.internal.junit.runner.TestExecution.run（TestExecution.java:38）at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner .runTests（RemoteTestRunner.java:538）org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests（RemoteTestRunner.java:760）org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run（RemoteTestRunner） .java：460）at or.e.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main（RemoteTestRunner.java:206）

控制器：

@RequestMapping(
       method = RequestMethod.PUT, 
       value = "/pageconfig/v1/{applicationName}/{usecaseName}", 
       consumes = MediaType.MULTIPART_FORM_DATA_VALUE, 
       produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<?> saveCGFConfiguration(
        @RequestHeader(value = CEMAppConstants.AUTHORIZATION) String token,
        @PathVariable String applicationName,
        @PathVariable String usecaseName,
        @RequestPart(CEMAppConstants.FILE) MultipartFile file)
        throws BeansException, IOException {

    commonService.isTokenAndApplicationNameValid(token, applicationName);

    return ResponseEntity.status(HttpStatus.OK)
            .body(cgfPageconfigService.saveCgfPageconfig(applicationName, file, usecaseName));
}

Junit的：

@Test
public void SavePageConfigTest() throws Exception {
    FileInputStream inputFile = new FileInputStream( "src/test/resource/umappedResponse.json");  
    MockMultipartFile file = new MockMultipartFile("file", "umappedResponse", "multipart/form-data", inputFile);


    when(cgfpageconfigService.saveCgfPageconfig(application, file, usecase))
            .thenReturn("{\"MESSAGE\":\"CGF pageConfig is saved successfully \"}");
    mockMvc.perform(put("/api/cgf/pageconfig/v1/"+application+"/"+usecase).accept(MediaType.MULTIPART_FORM_DATA_VALUE)
            .contentType(MediaType.MULTIPART_FORM_DATA_VALUE).header("Authorization", Auth))
            .andExpect(status().isOk())
            .andExpect(content().string("{\"MESSAGE\":\"CGF pageConfig is saved successfully \"}"));

}