argus/test/chipnet-acceptance.mjs

// PHASE 1 ACCEPTANCE TEST — live, on chipnet, with real (worthless) coins.
//
// Proves the whole newcomer path end to end:
//   fresh browser wallet -> funded -> registers <name>.bch -> registers
//   <name>.p2p -> both certificates are held by the BUYER's key -> both names
//   resolve from the chain -> records can be updated by the owner.
//
// The funding step (and only that step) uses the project's chipnet wallet via
// mainnet-js. That is deliberate: mainnet-js is an entirely independent
// implementation, so if our hand-built transactions were malformed the chain
// would reject them while mainnet-js's succeeded. Everything after funding is
// built, signed and broadcast by the code that ships to buyers.
//
// Run:  node test/chipnet-acceptance.mjs
// Add --keep to print the throwaway wallet's phrase for reuse.

import WebSocket from "ws";
import { BuiltInWallet } from "../src/lib/wallet-web.js";
import {
  connect,
  checkAvailability,
  registerWithBuiltInWallet,
  setRecordsWithBuiltInWallet,
  getBalance,
  findCertificateUtxo,
} from "../src/lib/registrar.js";
import { REGISTRAR, priceSummary } from "../src/registrar-config.js";
import { resolveName } from "../src/lib/resolver-web.js";
import { loadWallet } from "../src/lib/wallet.js";

const FUND_SATS = 120_000;
const tag = Math.random().toString(16).slice(2, 8);
const NAME_BCH = `smtest-${tag}`;
const NAME_P2P = `smtest-${tag}.p2p`;

const log = (...a) => console.log(...a);
const step = (n, s) => log(`\n─── ${n}. ${s} ${"─".repeat(Math.max(0, 58 - s.length))}`);
const sats = (v) => `${v} sat (${(Number(v) / 1e8).toFixed(8)} tBCH)`;

let failures = 0;
function check(ok, label, detail = "") {
  log(`   ${ok ? "PASS" : "FAIL"}  ${label}${detail ? "  — " + detail : ""}`);
  if (!ok) failures++;
  return ok;
}

const sleep = (ms) => new Promise((r) => setTimeout(r, ms));

async function waitFor(label, fn, { tries = 20, delay = 3000 } = {}) {
  for (let i = 0; i < tries; i++) {
    const v = await fn();
    if (v) return v;
    process.stdout.write(`   waiting for ${label}… ${i + 1}/${tries}\r`);
    await sleep(delay);
  }
  return null;
}

let client;
try {
  client = await connect({ WebSocket });
} catch (e) {
  console.error(`
cannot reach the chain — the test cannot run.
${e.message}
`);
  process.exit(2); // 2 = environment, not a product failure
}

try {
  log(`BNS registration — Phase 1 acceptance test on ${REGISTRAR.network}`);
  log(`Service fee configured: ${sats(REGISTRAR.serviceFee.sats)} -> ${REGISTRAR.serviceFee.address}`);

  // ── 1. a brand-new buyer, exactly as a newcomer would get ────────────────
  step(1, "Create a fresh in-browser wallet (the buyer)");
  const buyer = await BuiltInWallet.create();
  log(`   address       : ${buyer.address}`);
  log(`   token address : ${buyer.tokenAddress}`);
  if (process.argv.includes("--keep")) log(`   phrase        : ${buyer.mnemonic}`);
  check((await getBalance(client, buyer.watchedAddresses)).sats === 0n, "new wallet starts empty");

  // ── 2. fund it (stands in for the buyer funding from an exchange/faucet) ──
  step(2, "Fund the buyer from the project chipnet wallet");
  const funder = await loadWallet("main");
  const fundResult = await funder.send([{ cashaddr: buyer.address, value: FUND_SATS, unit: "sat" }]);
  log(`   funding txid  : ${fundResult.txId}`);
  const funded = await waitFor("the coins to arrive", async () => {
    const b = await getBalance(client, buyer.watchedAddresses);
    return b.sats > 0n ? b : null;
  });
  log("");
  check(!!funded && funded.sats === BigInt(FUND_SATS), "buyer received the funds", funded ? sats(funded.sats) : "none");
  log(`   wallet holds a vout-0 coin already: ${funded?.hasGenesisInput}`
    + (funded?.hasGenesisInput ? "" : "  -> the prepare-wallet step will run"));

  // ── 3. availability + quote ──────────────────────────────────────────────
  step(3, `Check availability of ${NAME_BCH}.bch`);
  const avail = await checkAvailability(client, NAME_BCH);
  check(avail.available, `${avail.name} is available`);
  check(avail.recordBudgetBytes > 50, "records have room in the payload", `${avail.recordBudgetBytes} bytes free`);

  // ── 4. register a .bch name ──────────────────────────────────────────────
  step(4, `Register ${NAME_BCH}.bch (legacy bare-label form)`);
  const reg1 = await registerWithBuiltInWallet(client, {
    wallet: buyer,
    name: NAME_BCH,
    records: { u: "https://silentmode.st" },
    onProgress: (s, d) => log(`   · ${s}${d ? " " + JSON.stringify(d) : ""}`),
  });
  log(`   txid          : ${reg1.txid}`);
  log(`   category      : ${reg1.category}`);
  for (const line of priceSummary(reg1.costs)) {
    log(`   ${line.total ? "TOTAL" : "     "} ${line.label.padEnd(26)} ${String(line.sats).padStart(8)} sat${line.note ? "  (" + line.note + ")" : ""}`);
  }
  check(reg1.category === reg1.hex.slice(0, 0) + reg1.category, "category recorded");
  check(!!reg1.prepTxid === !funded?.hasGenesisInput, "prepare-wallet step ran only when needed");

  // ── 5. register a multi-TLD name — no prep needed this time ──────────────
  step(5, `Register ${NAME_P2P} (multi-TLD, straight after — no preparation)`);
  const reg2 = await registerWithBuiltInWallet(client, {
    wallet: buyer,
    name: NAME_P2P,
    records: { ip: "203.0.113.9" },
    onProgress: (s, d) => log(`   · ${s}${d ? " " + JSON.stringify(d) : ""}`),
  });
  log(`   txid          : ${reg2.txid}`);
  check(
    reg2.prepTxid === null,
    "second registration needed NO preparation tx (change-at-vout-0 works)",
  );
  check(reg2.category !== reg1.category, "each certificate has its own category");

  // ── 6. self-custody: the buyer holds both certificates ───────────────────
  step(6, "Verify self-custody — the certificates are the buyer's, not ours");
  const cert1 = await waitFor("certificate 1", () =>
    findCertificateUtxo(client, { addresses: buyer.watchedAddresses, category: reg1.category, rawName: reg1.name }));
  const cert2 = await waitFor("certificate 2", () =>
    findCertificateUtxo(client, { addresses: buyer.watchedAddresses, category: reg2.category, rawName: reg2.name }));
  log("");
  check(!!cert1, `${reg1.displayName} certificate sits at the buyer's address`, cert1?.address);
  check(!!cert2, `${reg2.displayName} certificate sits at the buyer's address`, cert2?.address);
  const projectHolds = await findCertificateUtxo(client, {
    addresses: [REGISTRAR.serviceFee.address],
    category: reg1.category,
    rawName: reg1.name,
  });
  check(projectHolds === null, "the registrar holds NO claim on the name");

  // ── 7. the names actually resolve from the chain ─────────────────────────
  step(7, "Resolve both names using the shipped zero-dependency resolver");
  const r1 = await waitFor(`${reg1.displayName} to resolve`, () =>
    resolveName(reg1.displayName, { WebSocket }));
  const r2 = await waitFor(`${reg2.displayName} to resolve`, () =>
    resolveName(reg2.displayName, { WebSocket }));
  log("");
  check(!!r1, `${reg1.displayName} resolves`, r1 ? JSON.stringify(r1.records) : "");
  check(r1?.records?.u === "https://silentmode.st", "its record survived the round trip");
  check(!!r2, `${reg2.displayName} resolves`, r2 ? JSON.stringify(r2.records) : "");
  check(r2?.records?.ip === "203.0.113.9", "its record survived the round trip");
  check(r1?.category === reg1.category, "resolver reports the category we minted");

  // ── 8. the owner — and only the owner — can repoint the name ─────────────
  step(8, `Set a hosting record on ${reg2.displayName} (Phase 4 update tx)`);
  const upd = await setRecordsWithBuiltInWallet(client, {
    wallet: buyer,
    name: reg2.displayName,
    records: { h: "<h1>hello from the chain</h1>" },
    onProgress: (s, d) => log(`   · ${s}${d ? " " + JSON.stringify(d) : ""}`),
  });
  log(`   txid          : ${upd.txid}`);
  const r2b = await waitFor("the update to take effect", async () => {
    const e = await resolveName(reg2.displayName, { WebSocket });
    return e?.records?.h ? e : null;
  });
  log("");
  check(!!r2b, "the update is live on the chain", r2b ? JSON.stringify(r2b.records) : "");
  check(r2b?.category === reg2.category, "the name kept its identity across the update");

  // ── 9. the storefront's own availability API agrees ──────────────────────
  step(9, "Cross-check against the public availability API (navigate.st)");
  try {
    const api = await fetch(`https://navigate.st/api/name/${encodeURIComponent(reg1.displayName)}`)
      .then((r) => r.json());
    check(api.registered === true, "navigate.st reports the name as registered", JSON.stringify(api.records ?? {}));
  } catch (e) {
    log(`   SKIP  availability API unreachable (${e.message})`);
  }

  step("=", `RESULT: ${failures === 0 ? "ALL CHECKS PASSED" : failures + " CHECK(S) FAILED"}`);
  log(`   names registered: ${reg1.displayName}, ${reg2.displayName}`);
  log(`   owner address   : ${buyer.address}`);
  const end = await getBalance(client, buyer.watchedAddresses);
  log(`   buyer left with : ${sats(end.sats)} and ${end.certificates.length} certificate(s)`);
} finally {
  client.close();
}

process.exit(failures === 0 ? 0 : 1);