// Tests for message-type filtering.  node test/message.test.mjs
import assert from "node:assert/strict";
import { MESSAGE_TYPE_CHAT, acceptsMessageType } from "../web/static/message.js";

let failures = 0;
async function test(name, fn) {
  try {
    await fn();
    console.log("PASS  " + name);
  } catch (e) {
    console.log("FAIL  " + name + "  —  " + (e && e.message));
    failures++;
  }
}

await test("chat is the type we stamp", () => {
  assert.equal(MESSAGE_TYPE_CHAT, "chat");
});

await test("accepts chat", () => {
  assert.equal(acceptsMessageType("chat"), true);
});

await test("accepts a legacy untyped payload (null/undefined)", () => {
  assert.equal(acceptsMessageType(null), true);
  assert.equal(acceptsMessageType(undefined), true);
});

await test("rejects an unknown future type", () => {
  assert.equal(acceptsMessageType("system"), false);
  assert.equal(acceptsMessageType("presence"), false);
  assert.equal(acceptsMessageType(""), false);
});

console.log(failures === 0 ? "\nALL PASSED" : `\n${failures} FAILED`);
process.exit(failures === 0 ? 0 : 1);