Function runOnMessage

packages/bot/src/thread-ephemeral.test.ts:5–14

(
  fake: FakeAdapter,
  fn: Parameters<ReturnType<typeof createBot>["onMessage"]>[0],
)

import { FakeAdapter } from "./testing/fake-adapter.js";

async function runOnMessage(
  fake: FakeAdapter,
  fn: Parameters<ReturnType<typeof createBot>["onMessage"]>[0],
) {
  const bot = createBot({ adapters: [fake] });
  bot.onMessage(fn);
  await bot.start();
  fake.emitTurn({ userText: "hi", user: { id: "U1" } });
  await new Promise((r) => setTimeout(r, 0));
}

describe("Thread.postEphemeral", () => {
  it("posts natively when the surface supports it (usedFallback=false)", async () => {