import { test } from 'node:test'
import assert from 'node:assert/strict'
import { resolveAssetUrl } from '@/shared'

// 服务端上传接口返回的路径已带 /uploads/ 前缀，这里主要保证手填的历史值也能加载。
test('resolveAssetUrl 原样保留已带前缀的路径与绝对地址', () => {
  assert.equal(resolveAssetUrl('/uploads/a.png'), '/uploads/a.png')
  assert.equal(resolveAssetUrl('https://cdn.example.com/a.png'), 'https://cdn.example.com/a.png')
  assert.equal(resolveAssetUrl('HTTP://cdn.example.com/a.png'), 'HTTP://cdn.example.com/a.png')
  assert.equal(resolveAssetUrl('data:image/png;base64,AAAA'), 'data:image/png;base64,AAAA')
})

test('resolveAssetUrl 给相对路径补上前导斜杠', () => {
  assert.equal(resolveAssetUrl('uploads/a.png'), '/uploads/a.png')
  assert.equal(resolveAssetUrl('logos/team1.png'), '/logos/team1.png')
  assert.equal(resolveAssetUrl('  logos/team1.png  '), '/logos/team1.png')
})

// 空值必须返回空串：调用方据此判断「不渲染缩略图」，而不是给出一个坏掉的 <img src>。
test('resolveAssetUrl 对空值返回空串', () => {
  assert.equal(resolveAssetUrl(null), '')
  assert.equal(resolveAssetUrl(undefined), '')
  assert.equal(resolveAssetUrl('   '), '')
})