Number945 :
To put simply, my controller is like this :
@RestController
@RequestMapping(value = "/assetservice/rest/v1.0/")
public class LibrarySearchController {
private LibraryService libServices;
@Autowired
public LibrarySearchController(LibraryService libraryService)
{
this.libServices = libraryService;
}
/**
* Get Libraries for given Collection ids
* @param collectionIds
* @return List<MediaLibraryDetail>
*/
@RequestMapping("libraries/search/")
public MediaLibraries getLibraryTree(@RequestParam(value="collectionIds", defaultValue="")String[] collectionIds, @RequestParam(value="offset",required=false,defaultValue = "0") int offset, @RequestParam(value="limit",required=false
,defaultValue = "10") int limit) throws Exception{
MediaLibraries mediaLibraries = libServices.getAllLibraries(collectionIds, offset, limit);
System.out.println(mediaLibraries);
if(mediaLibraries.getLibraryElements()== null)
throw new InvalidCollectionIdFoundException();
return mediaLibraries;
}
}
Basically what it is doing is taking some inputs like collectionId (an array of some numbers) , some offset and some limit and trying to give back some data.
To test this controller , I have written a test using spring test framework. I have simplified the test for asking the question here.
@RunWith(SpringRunner.class)
@WebMvcTest(value = LibrarySearchController.class, secure = false)
public class LibrarySearchControllerMockMvcTest {
//Some other code was here
@Test
public void testVerifyRetrievedMediaLibrariesJson() throws Exception{
MediaLibraries mediaLibraries = createMediaLibrariesObject();//creates mediaLibraries Object; code not shown
given(libraryService.getAllLibraries(collectionId,offset,limit)).willReturn(mediaLibraries); //mocking the service
mvc.perform(get("assetservice/rest/v1.0/libraries/search/?collectionIds=418A70D0F31010038152080020F03012&offset=0&limit=1"))
.andDo(print())
.andExpect(status().isOk());
}
}
It shows 404 error. I was expecting 200. Why ?
If you see the second line of error PageNotFound: No mapping found for HTTP request with URI [assetservice/rest/v1.0/libraries/search/] in DispatcherServlet with name ''
Is it because of this ? How to resolve ? The error is :
2017-05-01 20:49:51.252 INFO 13892 --- [ main] s.m.c.LibrarySearchControllerMockMvcTest : Started LibrarySearchControllerMockMvcTest in 3.98 seconds (JVM running for 5.356)
2017-05-01 20:49:51.346 WARN 13892 --- [ main] o.s.web.servlet.PageNotFound : No mapping found for HTTP request with URI [assetservice/rest/v1.0/libraries/search/] in DispatcherServlet with name ''
MockHttpServletRequest:
HTTP Method = GET
Request URI = assetservice/rest/v1.0/libraries/search/
Parameters = {collectionIds=[418A70D0F31010038152080020F03012], offset=[0], limit=[1]}
Headers = {}
Handler:
Type = null
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 = []
MockHttpServletRequest:
HTTP Method = GET
Request URI = assetservice/rest/v1.0/libraries/search/
Parameters = {collectionIds=[418A70D0F31010038152080020F03012], offset=[0], limit=[1]}
Headers = {}
Handler:
Type = null
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:664)
at org.springframework.test.web.servlet.MockMvc$1.andExpect(MockMvc.java:171)
at com.cdk.dmg.services.mediaasset.controller.LibrarySearchControllerMockMvcTest.testVerifyRetrievedMediaLibrariesJson(LibrarySearchControllerMockMvcTest.java:109)
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:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
2017-05-01 20:49:51.377 INFO 13892 --- [ Thread-2] o.s.w.c.s.GenericWebApplicationContext : Closing org.springframework.web.context.support.GenericWebApplicationContext@550dbc7a: startup date [Mon May 01 20:49:48 IST 2017]; root of context hierarchy
Process finished with exit code -1
My application class is:
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
and code runs fine. Only error is shown while testing.
Riiverside :
Adding a slash at the beginning of the URL will solve this problem:
mvc.perform(get("/assetservice/[...]")
Spring test probably takes the provided URL as-is when trying to match it to an endpoint and because of this can't find any matching endpoints in this case.
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