I'm developing a microservice about trainers and their messages in Spring using Rest. I have the controllers and services created (with their corresponding http request implementations created), and so far everything was working fine, apart from the tests.
I have seen that it is possible to include security in my microservice through JWT, but from here is when the problems have arrived. When I launch the tests, I am now getting the following error:
[ERROR] MicroservicioEntrenadoresApplicationTests$BaseDatosVacia.modificarEntrenadorInexistente » UnsatisfiedDependency Error creating bean with name 'es.uma.informatica.practica3.MicroservicioEntrenadoresApplicationTests': Unsatisfied dependency expressed through field 'restTemplateX': No qualifying bean of type 'org.springframework.web.client.RestTemplate' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)@DisplayName("En el servicio de entrenadores y sus mensajes,")@DirtiesContext(classMode = ClassMode.AFTER_EACH_TEST_METHOD)class MicroservicioEntrenadoresApplicationTests { @Autowired private RestTemplate restTemplate; // Para poder extraer el puerto de nuestra maquina donde Spring ha lanzado las pruebas... @Value(value="${local.server.port}") private int port; @Autowired private EntrenadorRepository entrenadorRepo; @Autowired private MensajeRepository mensajeRepo; @Autowired private JwtUtil jwtUtil; // Extraido de la solucion del profesor del CV sobre el taller de pruebas de jUnit private URI uri(String scheme, String host, int port, String ...paths) { UriBuilderFactory ubf = new DefaultUriBuilderFactory(); UriBuilder ub = ubf.builder() .scheme(scheme) .host(host).port(port); for (String path: paths) { ub = ub.path(path); } return ub.build(); } // Para aquellas consultas que requieran de un @RequestParam private URI uriWithParam(String scheme, String host, int port, String paths, String rP) { UriBuilderFactory ubf = new DefaultUriBuilderFactory(); UriBuilder ub = ubf.builder() .scheme(scheme) .host(host).port(port).path(paths); String[] partes = rP.split("="); ub.queryParam(partes[0], partes[1]); System.out.println("La peticion post es: " + ub.toUriString()); return ub.build(); } // Extraido de la solucion del profesor del CV sobre el taller de pruebas de jUnit private RequestEntity<Void> get(String scheme, String host, int port, String path) { URI uri = uri(scheme, host,port, path); UserDetails userDetails = new User("username","password", List.of("ROLE_USER").stream() .map(SimpleGrantedAuthority::new) .toList()); String token = jwtUtil.generateToken(userDetails); var peticion = RequestEntity.get(uri) .accept(MediaType.APPLICATION_JSON) .header("Authorization", "Bearer " + token) .build(); return peticion; } private RequestEntity<Void> get(String scheme, String host, int port, String path, String requestParam) { URI uri = uriWithParam(scheme, host,port, path, requestParam); UserDetails userDetails = new User("username","password", List.of("ROLE_USER").stream() .map(SimpleGrantedAuthority::new) .toList()); String token = jwtUtil.generateToken(userDetails); var peticion = RequestEntity.get(uri) .accept(MediaType.APPLICATION_JSON) .header("Authorization", "Bearer " + token) .build(); return peticion; } // Extraido de la solucion del profesor del CV sobre el taller de pruebas de jUnit private RequestEntity<Void> delete(String scheme, String host, int port, String path) { URI uri = uri(scheme, host,port, path); UserDetails userDetails = new User("username","password", List.of("ROLE_USER").stream() .map(SimpleGrantedAuthority::new) .toList()); String token = jwtUtil.generateToken(userDetails); var peticion = RequestEntity.delete(uri) .header("Authorization", "Bearer " + token) .build(); return peticion; } private <T> RequestEntity<T> post(String scheme, String host, int port, String path, String requestParam, T object) { URI uri = uriWithParam(scheme, host,port, path, requestParam); UserDetails userDetails = new User("username","password", List.of("ROLE_USER").stream() .map(SimpleGrantedAuthority::new) .toList()); String token = jwtUtil.generateToken(userDetails); var peticion = RequestEntity.post(uri) .contentType(MediaType.APPLICATION_JSON) .header("Authorization", "Bearer " + token) .body(object); return peticion; } // Extraido de la solucion del profesor del CV sobre el taller de pruebas de jUnit private <T> RequestEntity<T> put(String scheme, String host, int port, String path, T object) { URI uri = uri(scheme, host,port, path); UserDetails userDetails = new User("username","password", List.of("ROLE_USER").stream() .map(SimpleGrantedAuthority::new) .toList()); String token = jwtUtil.generateToken(userDetails); var peticion = RequestEntity.put(uri) .contentType(MediaType.APPLICATION_JSON) .header("Authorization", "Bearer " + token) .body(object); return peticion; } @Nested @DisplayName("cuando la base de datos está vacía") public class BaseDatosVacia { @Test @DisplayName("error al obtener un entrenador concreto") public void errorAlObtenerEntrenadorConcreto() { var peticion = get("http", "localhost",port, "/entrenador/1"); var respuesta = restTemplate.exchange(peticion, new ParameterizedTypeReference<EntrenadorDTO>() {}); assertThat(respuesta.getStatusCode().value()).isEqualTo(404); } @Test @DisplayName("devuelve error al modificar un entrenador que no existe") public void modificarEntrenadorInexistente () { EntrenadorDTO trainer = new EntrenadorDTO(); trainer.setIdUsuario(123L); var peticion = put("http", "localhost",port, "/entrenador/1", trainer); var respuesta = restTemplate.exchange(peticion, Void.class); assertThat(respuesta.getStatusCode().value()).isEqualTo(404); } @Test @DisplayName("devuelve error al eliminar un entrenador que no existe") public void eliminarEntrenadorInexistente () { var peticion = delete("http", "localhost",port, "/entrenador/1"); var respuesta = restTemplate.exchange(peticion, Void.class); assertThat(respuesta.getStatusCode().value()).isEqualTo(404); } @Test @DisplayName("inserta correctamente un entrenador") public void insertaEntrenador() { EntrenadorDTO trainer = new EntrenadorDTO(); trainer.setIdUsuario(123L); trainer.setEspecialidad("Especialidad de prueba"); var peticion = post("http", "localhost",port, "/entrenador", "centro=1" ,trainer); var respuesta = restTemplate.exchange(peticion,Void.class); assertThat(respuesta.getStatusCode().value()).isEqualTo(201); assertThat(respuesta.getHeaders().get("Location").get(0)) .startsWith("http://localhost:"+port+"/entrenador"); List<Entrenador> allTrainers = entrenadorRepo.findAll(); assertThat(allTrainers).hasSize(1); assertThat(respuesta.getHeaders().get("Location").get(0)) .endsWith("/"+allTrainers.get(0).getId()); } }
