test: signout controller (#7)

src/app/auth/auth.decorator.ts

@@ -1,3 +1,5 @@
 import { Reflector } from '@nestjs/core';
 
-export const Roles = Reflector.createDecorator<string[]>();
+import { Role } from '~/types/role.enum';
+
+export const Roles = Reflector.createDecorator<Role[]>();

src/app/auth/tests/auth.controller.spec.ts

@@ -20,6 +20,7 @@ describe('AuthController', () => {
     status: jest.fn().mockReturnThis(),
     json: jest.fn(data => data),
     cookie: jest.fn(),
+    send: jest.fn().mockReturnThis(),
   } as unknown as Response;
   const req = {
     user: {},
@@ -99,6 +100,16 @@ describe('AuthController', () => {
     });
   });
 
+  describe('signOut', () => {
+    it('should expire session and sign out user ', async () => {
+      jest.spyOn(authService, 'signOut').mockResolvedValue(null);
+
+      await authController.signOut(req, res);
+
+      expect(authService.signOut).toHaveBeenCalled();
+    });
+  });
+
   describe('refresh', () => {
     it('must return user passed by guard', async () => {
       const data = {

src/app/auth/tests/auth.service.spec.ts

@@ -81,6 +81,23 @@ describe('AuthService', () => {
     });
   });
 
+  describe('signOut', () => {
+    const session = {
+      _id: expect.anything(),
+    } as unknown as Entity<Session>;
+
+    it('must expire session by passed id', async () => {
+      jest
+        .spyOn(sessionService, 'expireSession')
+        .mockImplementation(async () => {});
+
+      await authService.signOut(session);
+
+      expect(sessionService.expireSession).toHaveBeenCalledTimes(1);
+      expect(sessionService.expireSession).toHaveBeenCalledWith(session._id);
+    });
+  });
+
   describe('signIn', () => {
     const payload: SignInDto = {
       email: expect.anything(),