Testing OTP and SMS sign-up flows in staging

// Playwright end-to-end test for your own sign-up page
import { test, expect } from '@playwright/test';
const API = 'https://noirsms.com/api/v1';
const H = { Authorization: `Bearer ${process.env.NOIRSMS_KEY}`, 'Content-Type': 'application/json' };

test('sign-up sends a working SMS code', async ({ page }) => {
  const n = await (await fetch(`${API}/numbers`, {
    method: 'POST', headers: H, body: JSON.stringify({ service: 'ot', country: 'us' }),
  })).json();

  await page.goto(process.env.STAGING_URL + '/signup');
  await page.fill('#phone', '+' + n.phone);
  await page.click('text=Send code');

  let code;
  await expect.poll(async () => {
    const s = await (await fetch(`${API}/numbers/${n.id}`, { headers: H })).json();
    code = s.sms[0]?.code;
    return code;
  }, { timeout: 180_000, intervals: [4000] }).toBeTruthy();

  await page.fill('#code', code);
  await page.click('text=Verify');
  await expect(page.locator('text=Welcome')).toBeVisible();
});