import assert from "node:assert/strict"
import {test} from "node:test"
import {NextRequest} from "next/server"
import {proxyBackendRequest} from "./proxy-backend-request"
test("same-origin backup proxy preserves bytes, filename and secondary outcome metadata",async()=>{
 const original=globalThis.fetch;try{
  const outcome=encodeURIComponent(JSON.stringify({eventError:"audit unavailable"}))
  globalThis.fetch=async()=>new Response("PGDMPfixture",{headers:{"Content-Type":"application/octet-stream","Content-Disposition":"attachment; filename=fixture.dump","X-System-Database-Outcome":outcome,"X-Internal-Secret":"fixture"}})
  const response=await proxyBackendRequest(new NextRequest("http://app.test/api/system/database/backup"),"/api/system/database/backup",{method:"GET",forwardRequestBody:false})
  assert.equal(await response.text(),"PGDMPfixture");assert.equal(response.headers.get("Content-Disposition"),"attachment; filename=fixture.dump");assert.equal(response.headers.get("X-System-Database-Outcome"),outcome);assert.equal(response.headers.get("X-Internal-Secret"),null)
 }finally{globalThis.fetch=original}
})