Fix: 이메일 인증 버그 수정

src/main/java/com/playkuround/playkuroundserver/domain/auth/email/api/AuthEmailApi.java

@@ -25,18 +25,18 @@ public class AuthEmailApi {
     private final AuthEmailVerifyService authEmailVerifyService;
 
     @PostMapping
-    @Operation(summary = "인증메일 전송", description = "해당 메일로 알파벳 대소문자, 숫자 조합으로 이루어진 6자리의 인증 코드를 전송합니다. " +
+    @Operation(summary = "인증메일 전송", description = "해당 메일로 숫자 6자리의 인증 코드를 전송합니다. " +
             "인증 메일 전송은 자정을 기준으로 최대 5번까지 가능합니다. 또한 인증 유효시간은 5분입니다.")
     public ApiResponse<AuthEmailSendResponse> authEmailSend(@RequestBody @Valid AuthEmailSendRequest requestDto) {
-        AuthEmailInfo authEmailInfo = authEmailSendService.sendAuthEmail(requestDto.getTarget());
+        AuthEmailInfo authEmailInfo = authEmailSendService.sendAuthEmail(requestDto.getTarget().toLowerCase());
         return ApiUtils.success(AuthEmailSendResponse.from(authEmailInfo));
     }
 
     @GetMapping
     @Operation(summary = "인증 코드 확인", description = "인증 코드를 확인합니다. 인증 코드는 메일 전송 후 5분간 유효합니다.")
     public ApiResponse<AuthVerifyEmailResponse> authEmailVerify(@RequestParam("code") String code,
                                                                 @RequestParam("email") String email) {
-        AuthVerifyEmailResult authVerifyEmailResult = authEmailVerifyService.verifyAuthEmail(code, email);
+        AuthVerifyEmailResult authVerifyEmailResult = authEmailVerifyService.verifyAuthEmail(code, email.toLowerCase());
         return ApiUtils.success(AuthVerifyEmailResponse.from(authVerifyEmailResult));
     }
 

src/test/java/com/playkuround/playkuroundserver/domain/auth/email/api/AuthEmailSendApiTest.java

@@ -140,4 +140,26 @@ void failSendAuthEmailByLimitExceed() throws Exception {
                 .andDo(print());
     }
 
+    @Test
+    @DisplayName("메일은 대소문자를 구분하지 않는다.")
+    void authEmail() throws Exception {
+        // given
+        AuthEmailSendRequest attendanceRegisterRequest = new AuthEmailSendRequest("[email protected]");
+        String request = objectMapper.writeValueAsString(attendanceRegisterRequest);
+
+        // expected
+        mockMvc.perform(post("/api/auth/emails")
+                        .contentType(MediaType.APPLICATION_JSON)
+                        .content(request)
+                )
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.isSuccess").value(true))
+                .andExpect(jsonPath("$.response.sendingCount").value(1))
+                .andDo(print());
+
+        List<AuthEmail> authEmails = authEmailRepository.findAll();
+        assertThat(authEmails).hasSize(1);
+        assertThat(authEmails.get(0).getTarget()).isEqualTo("[email protected]");
+    }
+
 }

src/test/java/com/playkuround/playkuroundserver/domain/auth/email/api/AuthEmailVerifyApiTest.java

@@ -91,12 +91,12 @@ void authEmailVerifySuccessExistsUser() throws Exception {
     @DisplayName("이메일 인증 성공 : 신규회원")
     void authEmailVerifySuccessNewUser() throws Exception {
         // given
-        AuthEmail authEmail = AuthEmail.createAuthEmail("newUserEmail", "code", LocalDateTime.now().plusMinutes(5));
+        AuthEmail authEmail = AuthEmail.createAuthEmail("[email protected]", "code", LocalDateTime.now().plusMinutes(5));
         authEmailRepository.save(authEmail);
 
         // expected
         MvcResult mvcResult = mockMvc.perform(get("/api/auth/emails")
-                        .param("email", "newUserEmail")
+                        .param("email", "[email protected]")
                         .param("code", "code")
                 )
                 .andExpect(status().isOk())