import { describe, expect, it } from 'vitest'
import { MAX_IMAGE_PIXELS, isSharpPixelLimitError } from '../server/utils/image-validation'

describe('图片上传校验', () => {
  it('识别 Sharp 像素上限错误', () => {
    expect(isSharpPixelLimitError(new Error('Input image exceeds pixel limit'))).toBe(true)
  })

  it('不把普通解析错误误判为像素过大', () => {
    expect(isSharpPixelLimitError(new Error('Input buffer contains unsupported image format'))).toBe(false)
    expect(MAX_IMAGE_PIXELS).toBe(40_000_000)
  })
})