I've got some tests written that I'm trying to run with a #WithUserDetails annotation. However, when I run it, it tells me it can't find my custom UserDetailsService implementation. How can I help the test class find this class?
Here's the stack trace for the error:
java.lang.IllegalStateException: Unable to create SecurityContext using #org.springframework.security.test.context.support.WithUserDetails(value=user1, userDetailsServiceBeanName=)
at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.createSecurityContext(WithSecurityContextTestExecutionListener.java:99)
at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.createSecurityContext(WithSecurityContextTestExecutionListener.java:81)
at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.beforeTestMethod(WithSecurityContextTestExecutionListener.java:60)
at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:269)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
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.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
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$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.security.core.userdetails.UserDetailsService' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:353)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:340)
at org.springframework.security.test.context.support.WithUserDetailsSecurityContextFactory.createSecurityContext(WithUserDetailsSecurityContextFactory.java:53)
at org.springframework.security.test.context.support.WithUserDetailsSecurityContextFactory.createSecurityContext(WithUserDetailsSecurityContextFactory.java:39)
at org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener.createSecurityContext(WithSecurityContextTestExecutionListener.java:96)
... 31 more
This is my test class:
#RunWith(SpringJUnit4ClassRunner.class)
#WithUserDetails("user1")
public class RecipeControllerTest {
#Mock
private RecipeService recipeService;
#Mock
private CategoryService categoryService;
#Mock
private IngredientService ingredientService;
#Mock
private InstructionService instructionService;
#Mock
private UserService userService;
#InjectMocks
private RecipeController recipeController;
private MockMvc mockMvc;
#Before
public void setup() throws Exception {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("classpath:/templates/");
viewResolver.setSuffix(".html");
mockMvc = MockMvcBuilders.standaloneSetup(recipeController)
.setViewResolvers(viewResolver).build();
MockitoAnnotations.initMocks(this);
}
#Test
public void getIndex() throws Exception {
List<Category> categories = new ArrayList<>();
User user = new User();
Recipe recipe = recipeBuilder();
Recipe recipe2 = recipeBuilder();
List<Recipe> recipes = new ArrayList<>();
recipes.add(recipe);
recipes.add(recipe2);
when(userService.findByUsername("user1")).thenReturn(user);
when(recipeService.findAll()).thenReturn(recipes);
when(categoryService.findAll()).thenReturn(categories);
mockMvc.perform(MockMvcRequestBuilders.get("/"))
.andExpect(status().isOk())
.andExpect(view().name("login"));
}
}
and here is my custom UserDetailsService:
#Component
public class DetailsService implements UserDetailsService {
#Autowired
private UserService userService;
#Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
// Load user from database (throw exception if not found)
User user = userService.findByUsername(username);
if (user == null) {
throw new UsernameNotFoundException("User not found");
}
// Return user object
return new org.springframework.security.core.userdetails.User(
user.getUsername(),
user.getPassword(),
AuthorityUtils.createAuthorityList(user.getRoles())
);
}
}
I should mention the application has no issues finding this class when I run it normally, it's just the test class that has issues finding it.
Thanks in advance
Given you are using standaloneSetup you aren't loading an ApplicationContext thus no UserDetailsService bean exists. If you haven't already take a look at https://docs.spring.io/spring-security/site/docs/current/reference/htmlsingle/#test-mockmvc-securitycontextholder-rpp. You may also be interested in switching to MockMvcBuilders.webAppContextSetup
Related
So i have searched all related questions here and found no answer that worked on mine. With that being said I am trying to unit test my spring-boot application with Mockito.
Here is my controller and the function i am trying to test.
#RestController
public class UserController {
#Autowired
UserRepository userRepository;
#GetMapping("/user")
public List<User> getAllUsers() {
return userRepository.findAll();
}
#GetMapping("/user/{id}")
public User getUser(#PathVariable Integer id) {
return userRepository.findById(id).get();
}
I am trying to test getUser function
here is my Test Controller
#RunWith(SpringJUnit4ClassRunner.class)
public class UserControllerTest {
private MockMvc mockMvc;
#MockBean
private UserController userController;
#Before
public void setUp() throws Exception {
mockMvc = MockMvcBuilders.standaloneSetup(userController).build();
}
#Test
public void getUserTest() throws Exception{
mockMvc.perform(get("/user/100").contentType(MediaType.APPLICATION_JSON))
.andDo(print())
.andExpect(status().isOk())
.andExpect(content().contentTypeCompatibleWith("application/json"))
.andExpect(jsonPath("$.role").value("deliverer"));
}
So firstly when I run this i get following error
java.lang.AssertionError: Content type not set
at org.springframework.test.util.AssertionErrors.fail(AssertionErrors.java:37)
at org.springframework.test.util.AssertionErrors.assertTrue(AssertionErrors.java:70)
at org.springframework.test.util.AssertionErrors.assertNotNull(AssertionErrors.java:106)
at org.springframework.test.web.servlet.result.ContentResultMatchers.lambda$contentTypeCompatibleWith$1(ContentResultMatchers.java:103)
at org.springframework.test.web.servlet.MockMvc$1.andExpect(MockMvc.java:196)
at eldercare.RESTapi.controller.UserControllerTest.getUserTest(UserControllerTest.java:57)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
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.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
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:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
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$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
with following data being printed
MockHttpServletResponse:
Status = 200
Error message = null
Headers = []
Content type = null
Body =
Forwarded URL = null
Redirected URL = null
Cookies = []
I have tested putting #ResponseBody in my Controller does not make any difference. I have also tested as stated in other post #RequestMapping(value="/user/{id}", method= RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE) that doesn't work either still get the same error.
If I dont have this check .andExpect(content().contentTypeCompatibleWith("application/json")) then i get the error stating java.lang.AssertionError: No value at JSON path "$.role"
I think you should be mocking the UserRepository and not the UserController.
I migrated to Spring 2.X from 1.X and some errors occured. I can not handle this one.
(EDIT BELOW)
I tried both with when... and with doReturn , none of these works.
Method I want to unit-test:
#Service
public class BookRentalService {
private final AccountRepository accountRepository;
private final BookRepository bookRepository;
private final BookRentalsRepository bookRentalsRepository;
#Autowired
public BookRentalService(BookRepository bookRepository, BookRentalsRepository bookRentalsRepository, AccountRepository accountRepository) {
this.bookRepository = bookRepository;
this.bookRentalsRepository = bookRentalsRepository;
this.accountRepository = accountRepository;
}
public String rentBook(int accountID, int bookID) {
Account account = accountRepository.findById(accountID)
.orElseThrow(() -> new IllegalArgumentException("Account does not exist!"));
if (account.getAmountOfCashToPay() == 0) {
if (bookRepository.doesBookExistsWithGivenID(bookID)) {
Book bookToRent = bookRepository.findById(bookID)
.orElseThrow(() -> new IllegalArgumentException("Book does not exist!"));
if (bookToRent.isAvailable()) {
updateBookAvailabilityAndSaveToDb(bookToRent);
BookRentals preparedBookToRent = prepareBookToRent(accountID, bookToRent);
bookRentalsRepository.save(preparedBookToRent);
} else {
throw new IllegalArgumentException("Book is not available");
}
}
} else {
throw new IllegalArgumentException("Please go to paypenalty/accountID to settle the arrears, otherwise you can not rent more books!");
}
return "Book was rented";
}
Unit-test
#RunWith(MockitoJUnitRunner.class)
public class BookRentalServiceTest {
#Mock
public BookRentalsRepository bookRentalsRepository;
#Mock
public BookRepository bookRepository;
#Mock
public AccountRepository userRepository;
#InjectMocks
public BookRentalService bookRentalService;
#Test(expected = IllegalArgumentException.class)
public void rentBookWhenAccountNotExists() {
Book book = createDummyBook();
Account user = createDummyUser();
//when(bookRepository.doesBookExistsWithGivenID(book.getId())).thenReturn(true);
//when(bookRepository.findById(book.getId()).orElse(null)).thenReturn(book);
//when(userRepository.doesAccountExistsWithGivenID(user.getId())).thenReturn(false);
doReturn(book).when(bookRepository).findById(book.getId()).orElse(null);
doReturn(true).when(bookRepository).doesBookExistsWithGivenID(book.getId());
doReturn(false).when(userRepository).doesAccountExistsWithGivenID(user.getId());
String expected = "Account does not exist";
assertEquals(expected, bookRentalService.rentBook(user.getId(), book.getId()));
}
}
Stacktrace:
java.lang.Exception: Unexpected exception, expected<java.lang.IllegalArgumentException> but was<org.mockito.exceptions.misusing.WrongTypeOfReturnValue>
at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
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.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$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)
Caused by: org.mockito.exceptions.misusing.WrongTypeOfReturnValue:
Book cannot be returned by findById()
findById() should return Optional
***
If you're unsure why you're getting above error read on.
Due to the nature of the syntax above problem might occur because:
1. This exception *might* occur in wrongly written multi-threaded tests.
Please refer to Mockito FAQ on limitations of concurrency testing.
2. A spy is stubbed using when(spy.foo()).then() syntax. It is safer to stub spies -
- with doReturn|Throw() family of methods. More in javadocs for Mockito.spy() method.
at bookrental.service.book.rentals.BookRentalServiceTest.rentBookWhenAccountNotExists(BookRentalServiceTest.java:71)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
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.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:19)
... 18 more
//EDIT
With Timothy some help. Code looks like this.
#Test(expected = IllegalArgumentException.class)
public void rentBookWhenAccountNotExists() {
Book book = createDummyBook();
Account user = createDummyUser();
when(bookRepository.doesBookExistsWithGivenID(book.getId())).thenReturn(true);
when(bookRepository.findById(book.getId()).orElse(null)).thenReturn(book);
when(userRepository.doesAccountExistsWithGivenID(user.getId())).thenReturn(false);
//doReturn(book).when(bookRepository).findById(book.getId()).orElse(null);
//doReturn(true).when(bookRepository).doesBookExistsWithGivenID(book.getId());
// doReturn(false).when(userRepository).doesAccountExistsWithGivenID(user.getId());
bookRentalService.rentBook(user.getId(), book.getId());
}
and Stack:
java.lang.Exception: Unexpected exception, expected<java.lang.IllegalArgumentException> but was<org.mockito.exceptions.misusing.WrongTypeOfReturnValue>
at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
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.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$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)
Caused by: org.mockito.exceptions.misusing.WrongTypeOfReturnValue:
Book cannot be returned by findById()
findById() should return Optional
***
If you're unsure why you're getting above error read on.
Due to the nature of the syntax above problem might occur because:
1. This exception *might* occur in wrongly written multi-threaded tests.
Please refer to Mockito FAQ on limitations of concurrency testing.
2. A spy is stubbed using when(spy.foo()).then() syntax. It is safer to stub spies -
- with doReturn|Throw() family of methods. More in javadocs for Mockito.spy() method.
at bookrental.service.book.rentals.BookRentalServiceTest.rentBookWhenBookNotExist(BookRentalServiceTest.java:53)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
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.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:19)
... 18 more
This line is wrong:
when(bookRepository.findById(book.getId()).orElse(null)).thenReturn(book);
orElse() isn't a method on your mock object, it's a method belonging to Optional... The line should be:
when(booRepository.findById(book.getId())).thenReturn(Optional.of(book));
I'm trying to test my simple rest controller method to get all offers but i always get java.lang.AssertionError: Status Expected :200 Actual :404. I don't know if there is problem with mocking or finding my component. I was trying to find solution in other posts but none of them was matching to my problem. Any ideas?
My Service:
#Service
#Transactional
class OfferServiceImpl implements OfferService {
private OfferRepository offerRepository;
#Autowired
public OfferServiceImpl(OfferRepository offerRepository) {
this.offerRepository = offerRepository;
}
#Override
public List<Offer> getAll(){
return (List<Offer>) offerRepository.findAll();
}
My Controller:
#RestController
#RequestMapping("/api/offers")
class OfferRestController {
private OfferService offerService;
#Autowired
public OfferRestController(OfferService offerService) {
this.offerService = offerService;
}
#GetMapping
List<Offer> getAllOffers(){
return offerService.getAll();
}
My Test Class:
#RunWith(SpringRunner.class)
#WebMvcTest(value = OfferRestController.class)
public class OfferControllerIntegrationTest {
private Offer offer1;
private Offer offer2;
#MockBean
private OfferService offerServiceMock;
#Autowired
private WebApplicationContext webApplicationContext;
#Autowired
private MockMvc mvc;
#Before
public void setUpOffers(){
offer1 = new Offer("Java Dev",
4000,
5000,
"CEO",
"Java",
"Lorem ipsum",
"user#gmail.com",
true);
offer2 = new Offer("PHP Dev",
4000,
5000,
"CEO",
"PHP",
"Lorem ipsum",
"user#gmail.com",
true);
}
#Before
public void setUp() {
this.mvc = standaloneSetup(new OfferRestController(offerServiceMock))
.alwaysExpect(MockMvcResultMatchers.content()
.contentType("application/json;charset=UTF-8"))
.defaultRequest(get("/").accept(MediaType.APPLICATION_JSON))
.alwaysExpect(status().isOk())
.build();
this.mvc = MockMvcBuilders.webAppContextSetup(webApplicationContext)
.alwaysDo(print())
.build();
}
#Test
public void givenOffers_whenGetOffers_thenReturnJsonArray() throws Exception{
List<Offer> allOffers= Arrays.asList(offer1,offer2);
given(offerServiceMock.getAll()).willReturn(allOffers);
mvc.perform(get("/api/offers")
.contentType(MediaType.APPLICATION_JSON))
.andExpect(status().isOk())
.andExpect(jsonPath("$",hasSize(2)))
.andExpect(jsonPath("$[0].name").value(offer1.getName()))
.andExpect(jsonPath("$[1].name").value(offer2.getName()))
.andDo(print());
verify(offerServiceMock,times(1)).getAll();
verifyNoMoreInteractions(offerServiceMock);
}
}
My App:
#SpringBootApplication
#EntityScan(basePackageClasses = {App.class, Jsr310JpaConverters.class})
#ComponentScan({"com"})
public class App {
public static void main(String[] args) {
SpringApplication.run(App.class, args);
}
}
And my problem:
MockHttpServletRequest:
HTTP Method = GET
Request URI = /api/offers
Parameters = {}
Headers = {Content-Type=[application/json]}
Body = <no character encoding set>
Session Attrs = {}
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:55)
at org.springframework.test.util.AssertionErrors.assertEquals(AssertionErrors.java:82)
at org.springframework.test.web.servlet.result.StatusResultMatchers.lambda$matcher$9(StatusResultMatchers.java:619)
at org.springframework.test.web.servlet.MockMvc$1.andExpect(MockMvc.java:178)
at brozek.com.offer.OfferControllerIntegrationTest.givenOffers_whenGetOffers_thenReturnJsonArray(OfferControllerIntegrationTest.java:89)
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.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:73)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:83)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
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:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
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$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$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)
Usually integration test setup should mock the controller created in the test Spring context with #WebMvcTest(value = OfferRestController.class). The usual syntax is:
#RunWith(SpringRunner.class)
#WebMvcTest(value = OfferRestController.class)
#AutoConfigureMockMvc
public class OfferRestControllerTest {
#MockBean
private OfferService offerService;
#Autowired
private MockMvc mvc;
}
In your test it's pointless to set Content-Type on GET request which has no body, remove
.contentType(MediaType.APPLICATION_JSON)
Starting from Spring 4.1 it's not necessary to use #Autowired on single constructor. You can simplify your code by removing #Autowired here:
public OfferServiceImpl(OfferRepository offerRepository) {
this.offerRepository = offerRepository;
}
I have a class which produces screenshot:
#Component
public class ImagesHandlerImpl implements ImagesHandler {
....
public boolean doScreen() throws IOException, AWTException {
final Rectangle rectangle = new Rectangle(Toolkit.getDefaultToolkit().getScreenSize());
...
}
}
My app created with spring boot, and I need test it. But I get java.awt.HeadlessException
My test:
#RunWith(SpringRunner.class)
#SpringBootTest(classes = ImagesHandlerImpl.class)
#ContextConfiguration(classes = App.class)
public class ImagesHandlerImplTest {
...
#Test
public void whenDoScreenThenFilenameLikeTemplate() throws IOException, AWTException {
imagesHandler.doScreen();
final String name = dir.listFiles()[0].getName();
assertThat("SCREEN_0", is(name));
}
}
I try to prevent HeadlessException:
#SpringBootApplication
public class App {
public static void main(String[] args) {
SpringApplicationBuilder builder = new SpringApplicationBuilder(App.class);
builder.headless(false).run(args);
}
}
I use spring-boot version 1.5.6.RELEASE.
But it didn't help. I get log:
java.awt.HeadlessException at
sun.awt.HeadlessToolkit.getScreenSize(HeadlessToolkit.java:284) at
org.robinhood.image.ImagesHandlerImpl.doScreen(ImagesHandlerImpl.java:42)
at
org.robinhood.image.ImagesHandlerImplTest.whenDoScreenThenCreatePrintScreen(ImagesHandlerImplTest.java:51)
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$2.evaluate(ParentRunner.java:268) at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at
org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$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)
Help me. How to fix this issue?
Thank You!
The spring test runner does not invoke the main method of App class.
And it will turn on Headless mode by default.
You can specify JVM argument -Djava.awt.headless=false for executing the test case.
Another solution is setting the property during bean initialization.
#Component
public class ImagesHandlerImpl implements ImagesHandler, InitializingBean {
#Override
public void afterPropertiesSet() throws Exception {
System.setProperty("java.awt.headless", "false");
}
public boolean doScreen() throws Exception {
//...
}
}
Add
// overcome #SpringBootTest setup
System.setProperty("java.awt.headless", "false")
before the doScreen() method invocation.
I am trying to test a change password functionality in my spring application but i got an exception.
I have read similar problems here and tried to use them but they didn't help me. The problem occurs when I want to run the test class to test whether the a method for changing the password is working correctly. Here is my test class:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringApplicationConfiguration(classes = UiApplication.class)
#WebAppConfiguration
public class SecurityServiceTest {
#Autowired
SecurityService securityService;
#Test
public void testLoginSuccess() {
securityService.login("user1", "pass1");
}
#Test(expected = BadCredentialsException.class)
public void testLoginFail() {
securityService.login("user1", "pass11");
}
#Test
public void testChangePwd(){
securityService.changePwd("user1", "pass1", "123", "123");
securityService.login("user1", "123");
}
}
The problem occured when I added the last test - testChangePwd(), before adding it was working properly.
UPDATE- the SecurityService is an interface and its implementation is the following class:
#Service
public class SecurityServiceImpl implements SecurityService {
private static Logger logger = Logger.getLogger(SecurityServiceImpl.class);
#Autowired
private AuthenticationManager authenticationManager;
#Autowired
private UserDetailsService userDetailsService;
#Autowired
private UserDaoImpl userDao;
#Override
public void login(String username, String password) {
UserDetails userDetails = userDetailsService.loadUserByUsername(username);
UsernamePasswordAuthenticationToken usernamePasswordAuthenticationToken = new UsernamePasswordAuthenticationToken(userDetails, password, userDetails.getAuthorities());
authenticationManager.authenticate(usernamePasswordAuthenticationToken);
if (usernamePasswordAuthenticationToken.isAuthenticated()) {
SecurityContextHolder.getContext().setAuthentication(usernamePasswordAuthenticationToken);
logger.info(String.format("Auto login %s successfully!", username));
}
}
#Override
public void changePwd(String username, String password, String newPwd, String againPwd) {
UserDetails userDetails = userDetailsService.loadUserByUsername(username);
UsernamePasswordAuthenticationToken usernamePasswordAuthenticationToken = new UsernamePasswordAuthenticationToken(userDetails, password, userDetails.getAuthorities());
authenticationManager.authenticate(usernamePasswordAuthenticationToken);
if (usernamePasswordAuthenticationToken.isAuthenticated()) {
if(newPwd.equals(againPwd))
userDao.findByUserName(username).setPassword(password);
}
}
}
Here is the exception:
org.hibernate.HibernateException: Could not obtain transaction-synchronized Session for current thread
at org.springframework.orm.hibernate4.SpringSessionContext.currentSession(SpringSessionContext.java:134)
at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1014)
at com.example.dao.impl.UserDaoImpl.findByUserName(UserDaoImpl.java:26)
at com.example.dao.impl.UserDaoImpl$$FastClassBySpringCGLIB$$94db05c6.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
at com.example.dao.impl.UserDaoImpl$$EnhancerBySpringCGLIB$$59fce477.findByUserName(<generated>)
at com.example.auth.impl.SecurityServiceImpl.changePwd(SecurityServiceImpl.java:50)
at com.example.auth.SecurityServiceTest.testChangePwd(SecurityServiceTest.java:31)
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)
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:254)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89)
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:193)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)