goodgo-platform/e2e/api/auth-register.spec.ts

import { test, expect } from '@playwright/test';
import { createTestUser } from '../fixtures';

test.describe('POST /auth/register', () => {
  test('registers a new user and returns token pair', async ({ request }) => {
    const user = createTestUser();

    const res = await request.post('/auth/register', { data: user });

    expect(res.status()).toBe(201);
    const body = await res.json();
    expect(body).toHaveProperty('accessToken');
    expect(body).toHaveProperty('refreshToken');
    expect(typeof body.accessToken).toBe('string');
    expect(typeof body.refreshToken).toBe('string');
  });

  test('rejects duplicate phone registration', async ({ request }) => {
    const user = createTestUser();

    // First registration should succeed
    const first = await request.post('/auth/register', { data: user });
    expect(first.ok()).toBeTruthy();

    // Second registration with same phone should fail
    const second = await request.post('/auth/register', { data: user });
    expect(second.ok()).toBeFalsy();
    expect(second.status()).toBeGreaterThanOrEqual(400);
  });

  test('rejects registration with missing required fields', async ({ request }) => {
    const res = await request.post('/auth/register', {
      data: { phone: '0912345678' },
    });

    expect(res.ok()).toBeFalsy();
    expect(res.status()).toBe(400);
  });

  test('rejects registration with short password', async ({ request }) => {
    const res = await request.post('/auth/register', {
      data: {
        phone: '0912345678',
        password: 'short',
        fullName: 'Test',
      },
    });

    expect(res.ok()).toBeFalsy();
    expect(res.status()).toBe(400);
  });
});