import { describe, expect, it } from "vitest";

import { PRESENCE_HEARTBEAT_MS, PRESENCE_TTL_MS } from "./presence-constants";

describe("presence timing", () => {
  it("expires only after several missed heartbeats", () => {
    expect(PRESENCE_HEARTBEAT_MS).toBe(15_000);
    expect(PRESENCE_TTL_MS).toBeGreaterThanOrEqual(PRESENCE_HEARTBEAT_MS * 3);
  });
});