import assert from 'node:assert/strict'
import test from 'node:test'
import { formatQualificationFileSize, QUALIFICATION_MAX_FILE_SIZE, validateQualificationFile } from './qualificationFile.ts'

test('accepts the backend-confirmed JPG and PNG formats up to 5MB', () => {
  assert.equal(validateQualificationFile({ name: '营业执照.jpeg', size: QUALIFICATION_MAX_FILE_SIZE, type: 'image/jpeg' }), '')
  assert.equal(validateQualificationFile({ name: '营业执照.PNG', size: 2048, type: 'image/png' }), '')
})

test('rejects PDF, empty, mismatched, and oversized files', () => {
  assert.match(validateQualificationFile({ name: '营业执照.pdf', size: 1024, type: 'application/pdf' }), /格式不支持/)
  assert.match(validateQualificationFile({ name: '伪装图片.png', size: 1024, type: 'text/plain' }), /内容类型/)
  assert.match(validateQualificationFile({ name: '空文件.png', size: 0, type: 'image/png' }), /内容为空/)
  assert.match(validateQualificationFile({ name: '超大文件.jpg', size: QUALIFICATION_MAX_FILE_SIZE + 1, type: 'image/jpeg' }), /超过 5MB/)
})

test('formats selected file sizes for review', () => {
  assert.equal(formatQualificationFileSize(512), '512 B')
  assert.equal(formatQualificationFileSize(1536), '1.5 KB')
  assert.equal(formatQualificationFileSize(2 * 1024 * 1024), '2.0 MB')
})