Java 与Mockito的集成测试';即使输入else语句,也无法获得保险

Java 与Mockito的集成测试';即使输入else语句,也无法获得保险,java,spring,unit-testing,junit,mockito,Java,Spring,Unit Testing,Junit,Mockito,我试图在SpringBoot中对RESTAPI和Mockito进行一些集成测试。即使我在else语句中的代码得到了测试,它仍然不能覆盖我。我添加了一些System.out.println(),以确保代码在else语句中执行。当我查看调试控制台时,System.out.println()在控制台中输出,执行else语句,但代码仍然没有被覆盖检测到。仅检测到if语句。我删除了if-else语句,直接进入else语句中的代码,但仍然没有被检测到。我假设这可能是因为我使用的是forEach或Set。 单

我试图在SpringBoot中对RESTAPI和Mockito进行一些集成测试。即使我在else语句中的代码得到了测试,它仍然不能覆盖我。我添加了一些System.out.println(),以确保代码在else语句中执行。当我查看调试控制台时,System.out.println()在控制台中输出,执行else语句,但代码仍然没有被覆盖检测到。仅检测到if语句。我删除了if-else语句,直接进入else语句中的代码,但仍然没有被检测到。我假设这可能是因为我使用的是forEachSet。

单元测试类:


@WebMvcTest(AuthController.class)
public class AuthControllerTests {

    @Autowired
    private MockMvc mockMvc;
    @Autowired
    private ObjectMapper objectMapper;
    @MockBean
    private UserRepository userRepository;
    @MockBean
    private RoleRepository roleRepository;
    @MockBean
    private UserDetailsServiceImpl userDetailsService;
    @MockBean
    private JwtUtils jwtUtils;
    @MockBean
    PasswordEncoder encoder;
    @MockBean
    AuthenticationManager authenticationManager;

    @Test
    public void testRegisterUser() throws Exception{
        List <Role> listRoles = new ArrayList<>();
        listRoles.add(new Role(ERole.ROLE_USER));
        listRoles.add(new Role(ERole.ROLE_MODERATOR));
        listRoles.add(new Role(ERole.ROLE_ADMIN));
        Mockito.when(roleRepository.findByName(ERole.ROLE_USER)).thenReturn(java.util.Optional.ofNullable(listRoles.get(0)));
        Mockito.when(roleRepository.findByName(ERole.ROLE_MODERATOR)).thenReturn(java.util.Optional.ofNullable(listRoles.get(1)));
        Mockito.when(roleRepository.findByName(ERole.ROLE_ADMIN)).thenReturn(java.util.Optional.ofNullable(listRoles.get(2)));
        Set<String> currentRoles = new HashSet<>();
        currentRoles.add("admin");
        currentRoles.add("mod");
        currentRoles.add("user");

        SignupRequest signupRequest = new SignupRequest();
        signupRequest.setUsername("test");
        signupRequest.setEmail("test");
        signupRequest.setPassword("12341234");
        signupRequest.setRole(currentRoles);

        User user = new User(signupRequest.getUsername(),
                signupRequest.getEmail(),
                encoder.encode(signupRequest.getPassword()));

        Set<String> strRoles = signupRequest.getRole();
        System.out.println(strRoles);
        Set<Role> roles = new HashSet<>();

        if (strRoles == null) {
            Role userRole = roleRepository.findByName(ERole.ROLE_USER)
                    .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
            roles.add(userRole);
            System.out.println("enters if");
        }
        else {
            strRoles.forEach(role -> {
                switch (role) {
                    case "admin":
                        Role adminRole = roleRepository.findByName(ERole.ROLE_ADMIN)
                                .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
                        roles.add(adminRole);
                        System.out.println("enters case admin");
                        break;
                    case "mod":
                        Role modRole = roleRepository.findByName(ERole.ROLE_MODERATOR)
                                .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
                        roles.add(modRole);
                        System.out.println("enters case mod");
                        break;
                    default:
                        Role userRole = roleRepository.findByName(ERole.ROLE_USER)
                                .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
                        roles.add(userRole);
                        System.out.println("enters case user");
                }
            });
        }

        user.setRoles(roles);
        String url = "/auth/signup";

        MvcResult mvcResult = mockMvc.perform(post(url).contentType("application/json")
                .content(objectMapper.writeValueAsString(user))).andExpect(status().isOk()).andReturn();
        int status = mvcResult.getResponse().getStatus();
        System.out.println(status);
    }


}

@WebMvcTest(AuthController.class)
公共类AuthControllerTests{
@自动连线
私有MockMvc-MockMvc;
@自动连线
私有对象映射器对象映射器;
@蚕豆
私有用户存储库用户存储库;
@蚕豆
私人角色扮演者角色扮演者;
@蚕豆
私有用户详细信息服务impl用户详细信息服务;
@蚕豆
私人JwtUtils JwtUtils;
@蚕豆
密码编码器;
@蚕豆
AuthenticationManager AuthenticationManager;
@试验
public void testRegisterUser()引发异常{
List listRoles=new ArrayList();
添加(新角色(ERole.Role_USER));
添加(新角色(ERole.Role_版主));
添加(新角色(ERole.Role_ADMIN));
Mockito.when(roleRepository.findByName(ERole.ROLE_USER)).thenReturn(java.util.Optional.ofNullable(listRoles.get(0));
Mockito.when(roleRepository.findByName(ERole.ROLE_-mediator)).thenReturn(java.util.Optional.ofNullable(listRoles.get(1));
Mockito.when(roleRepository.findByName(ERole.ROLE_ADMIN)).thenReturn(java.util.Optional.ofNullable(listRoles.get(2));
Set currentRoles=new HashSet();
currentRoles.add(“admin”);
currentRoles.add(“mod”);
currentRoles.add(“用户”);
SignupRequest SignupRequest=新的SignupRequest();
signupRequest.setUsername(“测试”);
signupRequest.setEmail(“测试”);
signupRequest.setPassword(“12341234”);
signupRequest.setRole(当前角色);
User User=新用户(signupRequest.getUsername(),
signupRequest.getEmail(),
encode(signupRequest.getPassword());
Set strRoles=signupRequest.getRole();
系统输出打印项次(strRoles);
Set roles=new HashSet();
如果(strRoles==null){
Role userRole=roleRepository.findByName(ERole.Role\u USER)
.orelsetrow(()->new RuntimeException(“错误:找不到角色”);
roles.add(userRole);
系统输出打印项次(“输入如果”);
}
否则{
strRoles.forEach(角色->{
交换机(角色){
案例“管理”:
Role adminRole=roleRepository.findByName(ERole.Role\u ADMIN)
.orelsetrow(()->new RuntimeException(“错误:找不到角色”);
roles.add(adminRole);
System.out.println(“输入案例管理员”);
打破
案例“mod”:
Role modRole=roleRepository.findByName(ERole.Role\u主持人)
.orelsetrow(()->new RuntimeException(“错误:找不到角色”);
roles.add(modRole);
System.out.println(“输入案例模块”);
打破
违约:
Role userRole=roleRepository.findByName(ERole.Role\u USER)
.orelsetrow(()->new RuntimeException(“错误:找不到角色”);
roles.add(userRole);
System.out.println(“输入案例用户”);
}
});
}
user.setRoles(角色);
字符串url=“/auth/signup”;
MvcResult MvcResult=mockMvc.perform(post(url).contentType(“应用程序/json”)
.content(objectMapper.writeValueAsString(user)).andExpect(status().isOk()).andReturn();
int status=mvcResult.getResponse().getStatus();
系统输出打印项次(状态);
}
}
AuthController类:

@PostMapping("/signup")
    public ResponseEntity<?> registerUser(@Valid @RequestBody SignupRequest signUpRequest) {
        AlreadyExistsError AlreadyExistsError = new AlreadyExistsError();

        if (userRepository.existsByUsername(signUpRequest.getUsername())) {
            AlreadyExistsError.setUserAlreadyExists(true);
        }
        if (userRepository.existsByEmail(signUpRequest.getEmail())) {
            AlreadyExistsError.setEmailAlreadyExists(true);
        }

        if (AlreadyExistsError.hasAnyErrors()){
            return ResponseEntity
                    .badRequest()
                    .body(AlreadyExistsError);
        }

        // Create new user's account
        User user = new User(signUpRequest.getUsername(), 
                             signUpRequest.getEmail(),
                             encoder.encode(signUpRequest.getPassword()));

        Set<String> strRoles = signUpRequest.getRole();
        Set<Role> roles = new HashSet<>();

        if (strRoles == null) {
            Role userRole = roleRepository.findByName(ERole.ROLE_USER)
                    .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
            roles.add(userRole);
        }
        else {
            strRoles.forEach(role -> {
                switch (role) {
                case "admin":
                    Role adminRole = roleRepository.findByName(ERole.ROLE_ADMIN)
                            .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
                    roles.add(adminRole);

                    break;
                case "mod":
                    Role modRole = roleRepository.findByName(ERole.ROLE_MODERATOR)
                            .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
                    roles.add(modRole);

                    break;
                default:
                    Role userRole = roleRepository.findByName(ERole.ROLE_USER)
                            .orElseThrow(() -> new RuntimeException("Error: Role is not found."));
                    roles.add(userRole);
                }
            });
        }

        user.setRoles(roles);
        userRepository.save(user);

        return ResponseEntity.ok(new MessageResponse("User registered successfully!"));
    }

    @CrossOrigin
    @GetMapping("/users")
    @ResponseBody
    public List<User> searchUser(@RequestParam String username){
        return  userRepository.findByUsernameContaining(username);
    }
@PostMapping(“/signup”)
公共响应注册器(@Valid@RequestBody SignupRequest SignupRequest){
ALREADYEXISTERROR ALREADYEXISTERROR=新的ALREADYEXISTERROR();
if(userRepository.existsByUsername(signUpRequest.getUsername())){
alreadyexistError.setUserAlreadyExists(true);
}
if(userRepository.existsByEmail(signUpRequest.getEmail()){
AlreadyExistError.setEmailAlreadyExists(true);
}
if(alreadyExisterRor.hasAnyErrors()){
返回响应性
.badRequest()文件
.机构(已存在);
}
//创建新用户的帐户
User User=新用户(signUpRequest.getUsername(),
signUpRequest.getEmail(),
encode(signUpRequest.getPassword());
Set strRoles=signUpRequest.getRole();
Set roles=new HashSet();
如果(strRoles==null){
Role userRole=roleRepository.findByName(ERole.Role\u USER)
.orelsetrow(()->new RuntimeException(“错误:找不到角色”);
roles.add(userRole);
}
否则{
strRoles.forEach(角色->{
交换机(角色){
案例“管理”:
Role adminRole=roleRepository.findByName(ERole.Role\u ADMIN)
奥莱斯特先生(