xahau.js/packages/ripple-binary-codec/test/utils.js

const fs = require('fs')

function hexOnly (hex) {
  return hex.replace(/[^a-fA-F0-9]/g, '')
}

function unused () {}

function parseHexOnly (hex) {
  return Buffer.from(hexOnly(hex), 'hex');
}

function loadFixture (relativePath) {
  const fn = __dirname + '/fixtures/' + relativePath
  return require(fn)
}

function loadFixtureText (relativePath) {
  const fn = __dirname + '/fixtures/' + relativePath
  return fs.readFileSync(fn).toString('utf8')
}

module.exports = {
  hexOnly,
  parseHexOnly,
  loadFixture,
  loadFixtureText,
  unused
}