test(user-service): 고객 고유번호 리스트로 고객 가져오기 테스트

user-service/src/docs/asciidoc/api-docs.adoc

@@ -69,6 +69,8 @@ domain-httpRequestCode-etc
 operation::customer-get[snippets='curl-request,http-request,http-response,path-parameters,response-fields']
 === 회원 조회 (존재하지 않는 회원)
 operation::customer-get-notExistUserException[snippets='curl-request,http-request,http-response,path-parameters,response-fields']
+=== 회원 조회
+operation::customers-get[snippets='curl-request,http-request,http-response,path-parameters,response-fields']
 
 == 점주
 === 회원가입 - 점주

user-service/src/main/java/com/justpickup/userservice/domain/user/web/UserController.java

@@ -27,7 +27,7 @@ public class UserController {
     private final UserService userService;
 
     @GetMapping("/customer/{userId}")
-    public ResponseEntity getCustomer(@Valid @PathVariable("userId") Long userId) {
+    public ResponseEntity getCustomer(@PathVariable("userId") Long userId) {
 
         CustomerDto customerDto = userService.findCustomerByUserId(userId);
 

user-service/src/test/java/com/justpickup/userservice/domain/user/web/UserControllerTest.java

@@ -24,6 +24,10 @@ import org.springframework.http.MediaType;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.ResultActions;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.BDDMockito.given;
 import static org.mockito.BDDMockito.willThrow;
@@ -198,4 +202,51 @@ class UserControllerTest {
                 ))
         ;
     }
+
+    @Test
+    @DisplayName("[GET] 고객 리스트 조회")
+    void getCustomers() throws Exception {
+        // GIVEN
+        List<Long> customerIds = List.of(1L, 2L, 3L);
+
+        given(userService.findCustomerByUserIds(customerIds))
+                .willReturn(customerWillReturnDto(customerIds));
+
+        String customerIdsParam = customerIds.stream()
+                .map(String::valueOf)
+                .collect(Collectors.joining(","));
+        // THEN
+        ResultActions actions = mockMvc.perform(get("/customers/{customerIds}", customerIdsParam));
+        // WHEN
+        actions.andExpect(status().isOk())
+                .andExpect(jsonPath("code").value(Code.SUCCESS.name()))
+                .andExpect(jsonPath("message").value(""))
+                .andDo(print())
+                .andDo(document("customers-get",
+                        pathParameters(
+                                parameterWithName("customerIds").description("회원 고유 번호들")
+                        ),
+                        responseFields(
+                                fieldWithPath("code").description("결과 코드 SUCCESS/ERROR"),
+                                fieldWithPath("message").description("메시지"),
+                                fieldWithPath("data[*].userId").description("회원 고유 번호"),
+                                fieldWithPath("data[*].userName").description("회원 이름"),
+                                fieldWithPath("data[*].phoneNumber").description("회원 전화번호")
+                        )
+                        ))
+        ;
+    }
+
+    private List<CustomerDto> customerWillReturnDto(List<Long> customerIds) {
+        List<CustomerDto> customerDtoList = new ArrayList<>();
+        for (Long customerId : customerIds) {
+            CustomerDto customerDto = CustomerDto.builder()
+                    .id(customerId)
+                    .name("이름" + customerId)
+                    .phoneNumber("010-1234-5678")
+                    .build();
+            customerDtoList.add(customerDto);
+        }
+        return customerDtoList;
+    }
 }