import { AuthSessionController } from './auth-session.controller';

describe('AuthSessionController', () => {
  it('POST /auth/session exchanges the authorization code via the token exchange service', async () => {
    const tokenExchange = {
      exchangeAuthorizationCode: jest
        .fn()
        .mockResolvedValue({ accessToken: 'at-1', expiresIn: 3600 }),
    };
    const controller = new AuthSessionController(tokenExchange as never);

    const dto = {
      code: 'code-1',
      codeVerifier: 'verifier-1',
      redirectUri: 'http://localhost:4200/auth/callback',
    };
    await expect(controller.createSession(dto)).resolves.toEqual({
      accessToken: 'at-1',
      expiresIn: 3600,
    });
    expect(tokenExchange.exchangeAuthorizationCode).toHaveBeenCalledWith(dto);
  });
});