diff --git a/dictation_server/src/features/auth/auth.controller.spec.ts b/dictation_server/src/features/auth/auth.controller.spec.ts
index a762b74..aa4aeae 100644
--- a/dictation_server/src/features/auth/auth.controller.spec.ts
+++ b/dictation_server/src/features/auth/auth.controller.spec.ts
@@ -6,6 +6,9 @@ import {
   makeDefaultAdB2cMockValue,
 } from './test/auth.service.mock';
 import { ConfigModule } from '@nestjs/config';
+import { TokenRequest } from './types/types';
+import { plainToClass } from 'class-transformer';
+import { validate } from 'class-validator';
 
 describe('AuthController', () => {
   let controller: AuthController;
@@ -30,4 +33,57 @@ describe('AuthController', () => {
   it('should be defined', () => {
     expect(controller).toBeDefined();
   });
+
+  describe('valdation token', () => {
+    it('最低限の有効なリクエストが成功する', async () => {
+      const request = new TokenRequest();
+      request.idToken = 'test';
+      request.type = 'web';
+
+      const valdationObject = plainToClass(TokenRequest, request);
+      const errors = await validate(valdationObject);
+      expect(errors.length).toBe(0);
+    });
+    it('idTokenが指定されていない場合、リクエストが失敗する', async () => {
+      const request = new TokenRequest();
+      request.type = 'web';
+
+      const valdationObject = plainToClass(TokenRequest, request);
+      const errors = await validate(valdationObject);
+      expect(errors.length).toBe(1);
+    });
+    it('idTokenが空文字の場合、リクエストが失敗する', async () => {
+      const request = new TokenRequest();
+      request.idToken = '';
+      request.type = 'web';
+
+      const valdationObject = plainToClass(TokenRequest, request);
+      const errors = await validate(valdationObject);
+      expect(errors.length).toBe(1);
+    });
+    it('idTokenが文字列でない場合、リクエストが失敗する', async () => {
+      const request = { idToken: 1, type: 'web' };
+
+      const valdationObject = plainToClass(TokenRequest, request);
+      const errors = await validate(valdationObject);
+      expect(errors.length).toBe(1);
+    });
+    it('typeが指定されていない場合、リクエストが失敗する', async () => {
+      const request = new TokenRequest();
+      request.idToken = 'test';
+
+      const valdationObject = plainToClass(TokenRequest, request);
+      const errors = await validate(valdationObject);
+      expect(errors.length).toBe(1);
+    });
+    it('typeがweb,mobile,desktop以外の場合、リクエストが失敗する', async () => {
+      const request = new TokenRequest();
+      request.idToken = 'test';
+      request.type = 'invalid';
+
+      const valdationObject = plainToClass(TokenRequest, request);
+      const errors = await validate(valdationObject);
+      expect(errors.length).toBe(1);
+    });
+  });
 });