canonify/tests/testdata.test.ts

**NOTE: This is effictively a fork of [@truestamp/canonify](https://www.npmjs.com/package/@truestamp/canonify) to fix an issue with exporting types. Since a repo could not be found, a fork/PR was not possible. All copyrights/attribution has been left in p

// Copyright © 2020-2023 Truestamp Inc. All rights reserved.

import { describe, test, expect } from 'vitest'

import jsonfile from 'jsonfile'
import fs from 'fs'

import { encode as encodeHex } from '@stablelib/hex'
import { encode as encodeUtf8 } from '@stablelib/utf8'
import toHex from 'to-hex'

import { canonify } from '../src/index'

test('arrays', () => {
  const input = jsonfile.readFileSync('tests/testdata/input/arrays.json')
  const expected = fs
    .readFileSync('tests/testdata/output/arrays.json', 'utf8')
    .trim()
  const expectedHex = fs
    .readFileSync('tests/testdata/outhex/arrays.txt', 'utf8')
    .trim()
    .replace(/\s+/g, '')
  expect(canonify(input)).toEqual(expected)
  expect(encodeHex(encodeUtf8(canonify(input) ?? ''), true)).toEqual(
    expectedHex,
  )
})

test('french', () => {
  const input = jsonfile.readFileSync('tests/testdata/input/french.json')
  const expected = fs
    .readFileSync('tests/testdata/output/french.json', 'utf8')
    .trim()
  const expectedHex = fs
    .readFileSync('tests/testdata/outhex/french.txt', 'utf8')
    .trim()
    .replace(/\s+/g, '')
  expect(canonify(input)).toEqual(expected)
  expect(encodeHex(encodeUtf8(canonify(input) ?? ''), true)).toEqual(
    expectedHex,
  )
})

test('structures', () => {
  const input = jsonfile.readFileSync('tests/testdata/input/structures.json')
  const expected = fs
    .readFileSync('tests/testdata/output/structures.json', 'utf8')
    .trim()
  const expectedHex = fs
    .readFileSync('tests/testdata/outhex/structures.txt', 'utf8')
    .trim()
    .replace(/\s+/g, '')
  expect(canonify(input)).toEqual(expected)
  expect(encodeHex(encodeUtf8(canonify(input) ?? ''), true)).toEqual(
    expectedHex,
  )
})

test('unicode', () => {
  const input = jsonfile.readFileSync('tests/testdata/input/unicode.json')
  const expected = fs
    .readFileSync('tests/testdata/output/unicode.json', 'utf8')
    .trim()
  const expectedHex = fs
    .readFileSync('tests/testdata/outhex/unicode.txt', 'utf8')
    .trim()
    .replace(/\s+/g, '')
  expect(canonify(input)).toEqual(expected)
  expect(encodeHex(encodeUtf8(canonify(input) ?? ''), true)).toEqual(
    expectedHex,
  )
})

test('values', () => {
  const input = jsonfile.readFileSync('tests/testdata/input/values.json')
  const expected = fs
    .readFileSync('tests/testdata/output/values.json', 'utf8')
    .trim()
  const expectedHex = fs
    .readFileSync('tests/testdata/outhex/values.txt', 'utf8')
    .trim()
    .replace(/\s+/g, '')
  expect(canonify(input)).toEqual(expected)
  expect(encodeHex(encodeUtf8(canonify(input) ?? ''), true)).toEqual(
    expectedHex,
  )
})

test('weird', () => {
  const input = jsonfile.readFileSync('tests/testdata/input/weird.json')
  const expected = fs
    .readFileSync('tests/testdata/output/weird.json', 'utf8')
    .trim()
  const expectedHex = fs
    .readFileSync('tests/testdata/outhex/weird.txt', 'utf8')
    .trim()
    .replace(/\s+/g, '')
  expect(canonify(input)).toEqual(expected)
  expect(toHex(canonify(input))).toEqual(expectedHex)
})