refactor(extensions): dedupe channel config, onboarding, and monitors

extensions/synology-chat/src/channel.integration.test.ts

@@ -1,6 +1,5 @@
-import { EventEmitter } from "node:events";
-import type { IncomingMessage, ServerResponse } from "node:http";
 import { beforeEach, describe, expect, it, vi } from "vitest";
+import { makeFormBody, makeReq, makeRes } from "./test-http-utils.js";
 
 type RegisteredRoute = {
   path: string;
@@ -41,37 +40,6 @@ vi.mock("./client.js", () => ({
 
 const { createSynologyChatPlugin } = await import("./channel.js");
 
-function makeReq(method: string, body: string): IncomingMessage {
-  const req = new EventEmitter() as IncomingMessage;
-  req.method = method;
-  req.socket = { remoteAddress: "127.0.0.1" } as any;
-  process.nextTick(() => {
-    req.emit("data", Buffer.from(body));
-    req.emit("end");
-  });
-  return req;
-}
-
-function makeRes(): ServerResponse & { _status: number; _body: string } {
-  const res = {
-    _status: 0,
-    _body: "",
-    writeHead(statusCode: number, _headers: Record<string, string>) {
-      res._status = statusCode;
-    },
-    end(body?: string) {
-      res._body = body ?? "";
-    },
-  } as any;
-  return res;
-}
-
-function makeFormBody(fields: Record<string, string>): string {
-  return Object.entries(fields)
-    .map(([k, v]) => `${encodeURIComponent(k)}=${encodeURIComponent(v)}`)
-    .join("&");
-}
-
 describe("Synology channel wiring integration", () => {
   beforeEach(() => {
     registerPluginHttpRouteMock.mockClear();