import assert from 'node:assert/strict'
import { test } from 'node:test'
import { ensureRefreshTokenStillCurrent, isRefreshTokenStillCurrent } from '../refreshTokenState.ts'

test('detects stale refresh token when current token changed', () => {
  assert.equal(isRefreshTokenStillCurrent('old-refresh-token', 'new-refresh-token'), false)
})

test('allows same refresh token to continue', () => {
  assert.equal(isRefreshTokenStillCurrent('same-refresh-token', 'same-refresh-token'), true)
})

test('throws stale refresh token error when token changed', () => {
  assert.throws(
    () => ensureRefreshTokenStillCurrent('old-refresh-token', 'new-refresh-token'),
    { name: 'StaleRefreshTokenError' }
  )
})