私はmockito junit frameworkを使ってコントローラをテストしています。spring mvc controllerのテスト
私は、UserDetailsインターフェイスでnullポインタ例外を取得するコントローラレイヤーでスタックしています。
私はインターフェイスをオーバーライドしようとしましたが、まだ問題に直面しています。
これは私のデフォルトのコントローラユーザ情報を取得するuserDetailsインターフェイスのみです。
public class DefaultController {
public UserDetails getUserDetails(){
UserDetails userDetails=null;
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
if (!(auth instanceof AnonymousAuthenticationToken)) {
userDetails = (UserDetails) auth.getPrincipal();
}
return userDetails;
}
public Set<Integer> getUserCSRoles(){
Set<Integer> csroles=new HashSet<Integer>();
UserDetails userDetails=getUserDetails();
if(userDetails!=null)
for (GrantedAuthority grantedAuthority : userDetails.getAuthorities()) {
if(grantedAuthority.getAuthority().split("_").length>1){
if(grantedAuthority.getAuthority().split("_")[1].toString().equalsIgnoreCase("MANAGER")){
csroles.add(1);
}else if(grantedAuthority.getAuthority().split("_")[1].toString().equalsIgnoreCase("SHAREDSERVICE")){
csroles.add(2);
}else if(grantedAuthority.getAuthority().split("_")[1].toString().equalsIgnoreCase("ADMIN")){
csroles.add(3);
}else if(grantedAuthority.getAuthority().split("_")[1].toString().equalsIgnoreCase("SUPERADMIN")){
csroles.add(3);
}
}
}
return csroles;
}
これは私のmanagaerコントローラである:これは私がやっていることであるため
@RequestMapping(value="new",method=RequestMethod.POST)
public String testMethod(@ModelAttribute("employeeDetails") EmployeeDetails details,HttpSession httpSession, Model model){
UserDetails userDetails = getUserDetails();
model.addAttribute("details", details);
return "redirect:newemployee";
}
とマネージャーをテスト:
@Test
public void testnewEmployeePost() throws Exception{
UserDetails userDetails = new UserDetails() {
@Override
public boolean isEnabled() {
// TODO Auto-generated method stub
return true;
}
@Override
public boolean isCredentialsNonExpired() {
// TODO Auto-generated method stub
return true;
}
@Override
public boolean isAccountNonLocked() {
// TODO Auto-generated method stub
return true;
}
@Override
public boolean isAccountNonExpired() {
// TODO Auto-generated method stub
return true;
}
@Override
public String getUsername() {
// TODO Auto-generated method stub
return "nitesh";
}
@Override
public String getPassword() {
// TODO Auto-generated method stub
return "nitesh";
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
GrantedAuthority authority = new GrantedAuthority() {
@Override
public String getAuthority() {
// TODO Auto-generated method stub
return "ROLE_USER";
}
};
List<GrantedAuthority> grantedAuthorities = new ArrayList<GrantedAuthority>();
grantedAuthorities.add(authority);
return grantedAuthorities;
}
};
EmployeeDetails employeeDetails = new EmployeeDetails();
employeeDetails.setPanCardNo("lower");
employeeDetails.setFirstName("Nitesh");
Mockito.when(managerController.getUserDetails()).thenReturn(userDetails);
mockMvc.perform(post("/manager/new")
.contentType(MediaType.ALL)
.sessionAttr("employeeDetails", employeeDetails)
)
.andExpect(model().attribute("employeeDetails", instanceOf(EmployeeDetails.class)));
}
をそして例外がスローさ is:
java.lang.NullPointerException
at com.rectrix.ool.controller.DefaultController.getUserDetails(DefaultController.java:24)
at com.rectrix.ool.test.controller.TestManagerController.testnewEmployeePost(TestManagerController.java:172)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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.RunBefores.evaluate(RunBefores.java:26)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:88)
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:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
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:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
親切にあなたがAnnonymousのUserDetails
インスタンスを作成する必要はありません。この問題に
何行ですか:24? DefaultControllerで? – VinayVeluri
if(!(auth instanceof AnonymousAuthenticationToken)){ line 24:\t userDetails =(UserDetails)auth.getPrincipal(); \t \t} \t \t返信userDetails; –