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MultipartFile経由での画像のアップロードを処理するコントローラでPOSTメソッドをテストしています。空にすることは許されますが、ファイルが存在する場合はアップロードする必要があります。私は単体テストを書いて動作していることを確認しましたが、テストは失敗し、404が返されました。なぜ起こっているのか熟知していないからでしょう。ここではテストがあります：Springブート失敗のMultipartFileアップロードテスト - わからない理由
@Test
public void saveAnEntryWhenPOSTNewUserWithAPicture() throws Exception {
MockMultipartFile multiPFImage = new MockMultipartFile("ABCPicture", "abcpic.png",
"img/png", "Generate bytes to simulate a picture".getBytes());
mockMvc.perform(MockMvcRequestBuilders.fileUpload("/newcontact")
.file(multiPFImage)
.param("userId", "12345")
.param("name", "Picture Uploader User"))
.andExpect(status().isOk())
.andExpect(content().string(containsString("savedContact")));
}
そして、ここでそのテストを実行した結果スタックトレースです：
MockHttpServletRequest:
HTTP Method = POST
Request URI = /newContact
Parameters = {userId=[12345], name=[John Smith]}
Headers = {}
Handler:
Type = app.controllers.AdditiveController
Method = public java.lang.String app.controllers.AdditiveController.createNewContact(app.models.dto.ContactDTO)
Async:
Async started = false
Async result = null
Resolved Exception:
Type = null
ModelAndView:
View name = null
View = null
Model = null
FlashMap:
Attributes = null
MockHttpServletResponse:
Status = 200
Error message = null
Headers = {Content-Type=[text/plain;charset=UTF-8], Content-Length=[12]}
Content type = text/plain;charset=UTF-8
Body = savedContact
Forwarded URL = null
Redirected URL = null
Cookies = []
MockHttpServletRequest:
HTTP Method = GET
Request URI = /newContact
Parameters = {}
Headers = {}
Handler:
Type = app.controllers.AdditiveController
Method = public app.models.dto.ContactDTO app.controllers.AdditiveController.sendNewContactForm(org.springframework.ui.Model)
Async:
Async started = false
Async result = null
Resolved Exception:
Type = null
ModelAndView:
View name = null
View = null
Model = null
FlashMap:
Attributes = null
MockHttpServletResponse:
Status = 200
Error message = null
Headers = {Content-Type=[application/json;charset=UTF-8]}
Content type = application/json;charset=UTF-8
Body = {"userId":null,"contactId":null,"name":null,"email":null,"bday":null,"address":null,"city":null,"state":null,"phones":null,"contactImg":null}
Forwarded URL = null
Redirected URL = null
Cookies = []
MockHttpServletRequest:
HTTP Method = POST
Request URI = /newcontact
Parameters = {userId=[12345], name=[Picture Uploader User]}
Headers = {Content-Type=[multipart/form-data;charset=UTF-8]}
Handler:
Type = org.springframework.web.servlet.resource.ResourceHttpRequestHandler
Async:
Async started = false
Async result = null
Resolved Exception:
Type = null
ModelAndView:
View name = null
View = null
Model = null
FlashMap:
Attributes = null
MockHttpServletResponse:
Status = 404
Error message = null
Headers = {}
Content type = null
Body =
Forwarded URL = null
Redirected URL = null
Cookies = []
java.lang.AssertionError: Status
Expected :200
Actual :404
<Click to see difference>
at org.springframework.test.util.AssertionErrors.fail(AssertionErrors.java:54)
at org.springframework.test.util.AssertionErrors.assertEquals(AssertionErrors.java:81)
at org.springframework.test.web.servlet.result.StatusResultMatchers$10.match(StatusResultMatchers.java:665)
at org.springframework.test.web.servlet.MockMvc$1.andExpect(MockMvc.java:171)
at app.controllers.AdditiveControllerShould.saveAnEntryWhenPOSTNewUserWithAPicture(AdditiveControllerShould.java:72)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
編集：ここでは
がテストされているコントローラのメソッドです：
@PostMapping(path = "/newContact")
public String createNewContact(@ModelAttribute ContactDTO newContact) {
Contact contact = new Contact(newContact.getUserId(), newContact.getName());
setOptionalContactFields(contact, newContact);
contactDAO.save(contact); // contactId automatically generated here (via SQL autoIncrement)
newContact.setContactId(contact.getContactId()); // update the newContact to include the contactId
if (newContact.getContactImg() !=null) {
uploadContactProfileImg(newContact); // handles actual saving of image to persistence layer
}
return "savedContact"; // assumes template that can display all fields of a Contact will be returned
}
洞察力があれば幸いです。
コントローラコードを追加できますか？ –
@ChiDov yep！今すぐ追加しました – NateH06
テストクラスでSpringBootTestアノテーションまたはMvcWebTestアノテーションを追加しましたか？完全なテストクラスを提供してください。 –