dce-selenium/classes/snapshots/saveJSON.js

Selenium library to simplify testing and automatically snapshot the DOM.

const fs = require('fs');
const getSnapshotFilenamePrefix = require('./getSnapshotFilenamePrefix');

module.exports = async (res, suffix) => {
  // Skip if no snapshots are being taken
  if (global.dceSeleniumConfig.noSnapshots) {
    return;
  }

  const filename = `${getSnapshotFilenamePrefix(suffix)}.json`;
  const json = (
    typeof res === 'string'
      ? res
      : JSON.stringify(res)
  );
  fs.writeFileSync(filename, json, 'utf-8');
};