import test from 'node:test'
import assert from 'node:assert/strict'
import { unwrapResponse } from './request.js'

test('unwrapResponse returns data when code is 200', () => {
  const data = unwrapResponse({ code: 200, message: 'success', data: { token: 't' } })
  assert.deepEqual(data, { token: 't' })
})

test('unwrapResponse throws with backend message when code is not 200', () => {
  assert.throws(
    () => unwrapResponse({ code: 401, message: '用户名或密码错误', data: null }),
    (e) => e instanceof Error && e.message === '用户名或密码错误' && e.code === 401
  )
})

test('unwrapResponse throws network message on null body', () => {
  assert.throws(
    () => unwrapResponse(null),
    (e) => e instanceof Error && e.message === '网络异常，请稍后重试'
  )
})