sortby/lib/sort.test.js

import { deepEqual as equal } from 'node:assert/strict'
import { metaltest } from 'metaltest'
const test = metaltest('Sort')
export { test }

import { sortby } from '../index.js'

const data = [
  { age: 40, name: "Persone 1", new: true },
  { age: 17, name: "Persone 2", new: false },
]

test('sort by name ascending', () => {
  const result = data.sort(sortby(['name']))


  equal(result, [
    { age: 40, name: "Persone 1", new: true },
    { age: 17, name: "Persone 2", new: false },
  ])
})

test('sort by age ascending', () => {
  const result = data.sort(sortby(['age']))


  equal(result, [
    { age: 17, name: "Persone 2", new: false },
    { age: 40, name: "Persone 1", new: true },
  ])
})

test('sort by age descending', () => {
  const result = data.sort(sortby(['age', 'desc']))


  equal(result, [
    { age: 40, name: "Persone 1", new: true },
    { age: 17, name: "Persone 2", new: false },
  ])
})

test('sort by new descending', () => {
  const result = data.sort(sortby(['new', 'desc']))


  equal(result, [
    { age: 40, name: "Persone 1", new: true },
    { age: 17, name: "Persone 2", new: false },
  ])
})


import { runifmain, summaryreporter, errorreporter } from 'metaltest'
await runifmain(import.meta, () => test.run(summaryreporter(), errorreporter()))