Function fakeTransport

test/bot-artifact.test.ts:5–19

(withPhoto = true)

import type { Transport, Incoming, MessageRef, Button, AgentRunner, TurnSink, ArtifactCard } from '../src/bot/types.ts';

function fakeTransport(withPhoto = true) {
  let onMsg: (m: Incoming) => void = () => {};
  const sent: Array<{ text: string; buttons?: Button[][] }> = [];
  const photos: Array<{ path: string; caption?: string; buttons?: Button[][] }> = [];
  const t: Transport = {
    platform: 'telegram', maxLen: 4000, minEditIntervalMs: 0,
    start: async (cb) => { onMsg = cb; }, stop: async () => {},
    send: async (_c, text, buttons) => { sent.push({ text, buttons }); return { id: 'm' } as MessageRef; },
    edit: async () => {},
    ackCallback: async () => {},
    ...(withPhoto ? { sendPhoto: async (_c: string, path: string, caption?: string, buttons?: Button[][]) => { photos.push({ path, caption, buttons }); return { id: 'p' } as MessageRef; } } : {}),
  };
  const inject = (m: Partial<Incoming>) => onMsg({ platform: 'telegram', chatId: 'c1', userId: 'u1', text: '', ...m } as Incoming);
  return { t, sent, photos, inject };
}

const allow = { telegram: { allowedUsers: ['u1'] } };
const flush = async () => { for (let i = 0; i < 4; i++) await new Promise(r => setTimeout(r, 0)); };