smoketest.mjs

#!/usr/bin/env zx

// you need zx installed
// run with `zx smoketest.mjs`

const BASEURL = 'http://localhost:3000';
const COMMON = [
  'header',
  'footer',
]
const SMOKE_TEST_PLAN = [
  {
    page: 'home',
    path: '/',
    mandatoryBlocksIds: [
      ...COMMON,
      'spotlights-container',
      'lvp-floor',
    ]
  },
  {
    page: 'search results',
    path: '/search?Ntt=btwin',
    mandatoryBlocksIds: [
      ...COMMON,
      'listing-section',
    ]
  },
];

const selectors = {
  nrtid: (id) => `data-nrt="${id}"`
}
let html;

SMOKE_TEST_PLAN.forEach(async ({ page, path, mandatoryBlocksIds }) => {
  let resp = await fetch(BASEURL + path)
  if (resp.ok) {
    html = await resp.text(); 
  }
  
  const missings = mandatoryBlocksIds.reduce(
    (missings, nrtIdentifier) =>
      html.includes(selectors.nrtid(nrtIdentifier)) ? missings : [...missings, nrtIdentifier],
    []
  )
  
  if (missings.length === 0) {
    console.log(`✅ All good, page ${page} is OK`);
  } else {
    console.log(`💥 Page ${page} is missing the following blocks: ${missings.join(', ')}`);
  }  
})