perf(pi): reuse tau rpc for command auto-replies

src/web/outbound.test.ts

@@ -1,3 +1,4 @@
+import type { AnyMessageContent } from "@whiskeysockets/baileys";
 import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
 
 import { resetLogger, setLoggerOverride } from "../logging.js";
@@ -17,6 +18,11 @@ vi.mock("./session.js", () => {
   };
 });
 
+const loadWebMediaMock = vi.fn();
+vi.mock("./media.js", () => ({
+  loadWebMedia: (...args: unknown[]) => loadWebMediaMock(...args),
+}));
+
 import { sendMessageWeb } from "./outbound.js";
 
 const { createWaSocket } = await import("./session.js");
@@ -37,4 +43,98 @@ describe("web outbound", () => {
     expect(sock.sendMessage).toHaveBeenCalled();
     expect(sock.ws.close).toHaveBeenCalled();
   });
+
+  it("maps audio to PTT with opus mime when ogg", async () => {
+    const buf = Buffer.from("audio");
+    loadWebMediaMock.mockResolvedValueOnce({
+      buffer: buf,
+      contentType: "audio/ogg",
+      kind: "audio",
+    });
+    await sendMessageWeb("+1555", "voice note", {
+      verbose: false,
+      mediaUrl: "/tmp/voice.ogg",
+    });
+    const sock = await createWaSocket();
+    const [, payload] = sock.sendMessage.mock.calls.at(-1) as [
+      string,
+      AnyMessageContent,
+    ];
+    expect(payload).toMatchObject({
+      audio: buf,
+      ptt: true,
+      mimetype: "audio/ogg; codecs=opus",
+    });
+  });
+
+  it("maps video with caption", async () => {
+    const buf = Buffer.from("video");
+    loadWebMediaMock.mockResolvedValueOnce({
+      buffer: buf,
+      contentType: "video/mp4",
+      kind: "video",
+    });
+    await sendMessageWeb("+1555", "clip", {
+      verbose: false,
+      mediaUrl: "/tmp/video.mp4",
+    });
+    const sock = await createWaSocket();
+    const [, payload] = sock.sendMessage.mock.calls.at(-1) as [
+      string,
+      AnyMessageContent,
+    ];
+    expect(payload).toMatchObject({
+      video: buf,
+      caption: "clip",
+      mimetype: "video/mp4",
+    });
+  });
+
+  it("maps image with caption", async () => {
+    const buf = Buffer.from("img");
+    loadWebMediaMock.mockResolvedValueOnce({
+      buffer: buf,
+      contentType: "image/jpeg",
+      kind: "image",
+    });
+    await sendMessageWeb("+1555", "pic", {
+      verbose: false,
+      mediaUrl: "/tmp/pic.jpg",
+    });
+    const sock = await createWaSocket();
+    const [, payload] = sock.sendMessage.mock.calls.at(-1) as [
+      string,
+      AnyMessageContent,
+    ];
+    expect(payload).toMatchObject({
+      image: buf,
+      caption: "pic",
+      mimetype: "image/jpeg",
+    });
+  });
+
+  it("maps other kinds to document with filename", async () => {
+    const buf = Buffer.from("pdf");
+    loadWebMediaMock.mockResolvedValueOnce({
+      buffer: buf,
+      contentType: "application/pdf",
+      kind: "document",
+      fileName: "file.pdf",
+    });
+    await sendMessageWeb("+1555", "doc", {
+      verbose: false,
+      mediaUrl: "/tmp/file.pdf",
+    });
+    const sock = await createWaSocket();
+    const [, payload] = sock.sendMessage.mock.calls.at(-1) as [
+      string,
+      AnyMessageContent,
+    ];
+    expect(payload).toMatchObject({
+      document: buf,
+      fileName: "file.pdf",
+      caption: "doc",
+      mimetype: "application/pdf",
+    });
+  });
 });