refactor: unify reply dispatch across providers

src/discord/monitor.tool-result.test.ts

@@ -0,0 +1,151 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import { monitorDiscordProvider } from "./monitor.js";
+
+const sendMock = vi.fn();
+const replyMock = vi.fn();
+const updateLastRouteMock = vi.fn();
+let config: Record<string, unknown> = {};
+
+vi.mock("../config/config.js", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("../config/config.js")>();
+  return {
+    ...actual,
+    loadConfig: () => config,
+  };
+});
+
+vi.mock("../auto-reply/reply.js", () => ({
+  getReplyFromConfig: (...args: unknown[]) => replyMock(...args),
+}));
+
+vi.mock("./send.js", () => ({
+  sendMessageDiscord: (...args: unknown[]) => sendMock(...args),
+}));
+
+vi.mock("../config/sessions.js", () => ({
+  resolveStorePath: vi.fn(() => "/tmp/clawdbot-sessions.json"),
+  updateLastRoute: (...args: unknown[]) => updateLastRouteMock(...args),
+  resolveSessionKey: vi.fn(),
+}));
+
+vi.mock("discord.js", () => {
+  const handlers = new Map<string, Set<(...args: unknown[]) => void>>();
+  let lastClient: Client | null = null;
+
+  class Client {
+    user = { id: "bot-id", tag: "bot#1" };
+    constructor() {
+      lastClient = this;
+    }
+    on(event: string, handler: (...args: unknown[]) => void) {
+      if (!handlers.has(event)) handlers.set(event, new Set());
+      handlers.get(event)?.add(handler);
+    }
+    once(event: string, handler: (...args: unknown[]) => void) {
+      this.on(event, handler);
+    }
+    off(event: string, handler: (...args: unknown[]) => void) {
+      handlers.get(event)?.delete(handler);
+    }
+    emit(event: string, ...args: unknown[]) {
+      for (const handler of handlers.get(event) ?? []) {
+        void handler(...args);
+      }
+    }
+    login = vi.fn().mockResolvedValue(undefined);
+    destroy = vi.fn().mockResolvedValue(undefined);
+  }
+
+  return {
+    Client,
+    __getLastClient: () => lastClient,
+    Events: {
+      ClientReady: "ready",
+      Error: "error",
+      MessageCreate: "messageCreate",
+      MessageReactionAdd: "reactionAdd",
+      MessageReactionRemove: "reactionRemove",
+    },
+    ChannelType: {
+      DM: "dm",
+      GroupDM: "group_dm",
+      GuildText: "guild_text",
+    },
+    MessageType: {
+      Default: "default",
+      ChatInputCommand: "chat_command",
+      ContextMenuCommand: "context_command",
+    },
+    GatewayIntentBits: {},
+    Partials: {},
+  };
+});
+
+const flush = () => new Promise((resolve) => setTimeout(resolve, 0));
+
+async function waitForClient() {
+  const discord = (await import("discord.js")) as unknown as {
+    __getLastClient: () => { emit: (...args: unknown[]) => void } | null;
+  };
+  for (let i = 0; i < 10; i += 1) {
+    const client = discord.__getLastClient();
+    if (client) return client;
+    await flush();
+  }
+  return null;
+}
+
+beforeEach(() => {
+  config = {
+    messages: { responsePrefix: "PFX" },
+    discord: { dm: { enabled: true } },
+    routing: { allowFrom: [] },
+  };
+  sendMock.mockReset().mockResolvedValue(undefined);
+  replyMock.mockReset();
+  updateLastRouteMock.mockReset();
+});
+
+describe("monitorDiscordProvider tool results", () => {
+  it("sends tool summaries with responsePrefix", async () => {
+    replyMock.mockImplementation(async (_ctx, opts) => {
+      await opts?.onToolResult?.({ text: "tool update" });
+      return { text: "final reply" };
+    });
+
+    const controller = new AbortController();
+    const run = monitorDiscordProvider({
+      token: "token",
+      abortSignal: controller.signal,
+    });
+
+    const discord = await import("discord.js");
+    const client = await waitForClient();
+    if (!client) throw new Error("Discord client not created");
+
+    client.emit(discord.Events.MessageCreate, {
+      id: "m1",
+      content: "hello",
+      author: { id: "u1", bot: false, username: "Ada" },
+      channelId: "c1",
+      channel: {
+        type: discord.ChannelType.DM,
+        isSendable: () => false,
+      },
+      guild: undefined,
+      mentions: { has: () => false },
+      attachments: { first: () => undefined },
+      type: discord.MessageType.Default,
+      createdTimestamp: Date.now(),
+    });
+
+    await flush();
+    controller.abort();
+    await run;
+
+    expect(sendMock).toHaveBeenCalledTimes(2);
+    expect(sendMock.mock.calls[0][1]).toBe("PFX tool update");
+    expect(sendMock.mock.calls[1][1]).toBe("PFX final reply");
+  });
+});