import { BadRequestException } from '@nestjs/common';
import { strictValidationPipe } from '../common/strict-validation.pipe';
import { ClientCreateUserDto, ClientUserPasswordDto } from './client-user.dto';

describe('client user DTOs', () => {
  it('rejects tenant, role and operator identity supplied by a client', async () => {
    await expect(
      strictValidationPipe.transform(
        {
          displayName: '测试用户',
          email: 'user@example.com',
          password: 'StrongPass-2026!',
          tenantId: 'other',
          roleCode: 'platform_admin',
          operatorId: 'other-user',
        },
        { type: 'body', metatype: ClientCreateUserDto, data: undefined },
      ),
    ).rejects.toBeInstanceOf(BadRequestException);
  });

  it('requires a bounded password', async () => {
    await expect(
      strictValidationPipe.transform(
        { password: '1234567' },
        {
          type: 'body',
          metatype: ClientUserPasswordDto,
          data: undefined,
        },
      ),
    ).rejects.toBeInstanceOf(BadRequestException);
  });

  it('normalizes optional blank login fields without rejecting the existing client form', async () => {
    await expect(
      strictValidationPipe.transform(
        { displayName: '测试用户', username: ' user ', email: ' ', phone: '', password: 'StrongPass-2026!' },
        { type: 'body', metatype: ClientCreateUserDto, data: undefined },
      ),
    ).resolves.toEqual(expect.objectContaining({ username: 'user', email: undefined, phone: undefined }));
  });
});