import {beforeAll, expect, test} from 'bun:test'
import {PwdBox} from '..'

let k1!: string
let k2!: string
let message!: Uint8Array

beforeAll(async () => {
  k1 = 'abc'
  k2 = 'def'
  message = new TextEncoder().encode('Salut ! ça va ?')
})

test('base case', async () => {
  const box = await PwdBox.encrypt(message, k1)
  const unboxed = await box.decrypt(k1)
  expect(unboxed).toEqual(message)
})
test("Different key can't decrypt", async () => {
  const box = await PwdBox.encrypt(message, k1)
  const unboxed = await box.decrypt(k2)
  expect(unboxed).toBeNull()
})

test('serialization', async () => {
  const message = new Uint8Array(8)
  const box = await PwdBox.encrypt(message, k1)

  const ser = box.toString()
  const de = PwdBox.fromString(ser)
  expect(de).not.toBeNull()

  expect(de).toEqual(box)
})