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)
})