refactor(agents): dedupe fast tool stubs

src/agents/test-helpers/fast-coding-tools.ts

@@ -1,22 +1 @@
-import { vi } from "vitest";
-
-const stubTool = (name: string) => ({
-  name,
-  description: `${name} stub`,
-  parameters: { type: "object", properties: {} },
-  execute: vi.fn(),
-});
-
-vi.mock("../tools/image-tool.js", () => ({
-  createImageTool: () => stubTool("image"),
-}));
-
-vi.mock("../tools/web-tools.js", () => ({
-  createWebSearchTool: () => null,
-  createWebFetchTool: () => null,
-}));
-
-vi.mock("../../plugins/tools.js", () => ({
-  resolvePluginTools: () => [],
-  getPluginToolMeta: () => undefined,
-}));
+import "./fast-tool-stubs.js";

src/agents/test-helpers/fast-core-tools.ts

@@ -1,11 +1,5 @@
 import { vi } from "vitest";
-
-const stubTool = (name: string) => ({
-  name,
-  description: `${name} stub`,
-  parameters: { type: "object", properties: {} },
-  execute: vi.fn(),
-});
+import { stubTool } from "./fast-tool-stubs.js";
 
 vi.mock("../tools/browser-tool.js", () => ({
   createBrowserTool: () => stubTool("browser"),
@@ -14,17 +8,3 @@ vi.mock("../tools/browser-tool.js", () => ({
 vi.mock("../tools/canvas-tool.js", () => ({
   createCanvasTool: () => stubTool("canvas"),
 }));
-
-vi.mock("../tools/image-tool.js", () => ({
-  createImageTool: () => stubTool("image"),
-}));
-
-vi.mock("../tools/web-tools.js", () => ({
-  createWebSearchTool: () => null,
-  createWebFetchTool: () => null,
-}));
-
-vi.mock("../../plugins/tools.js", () => ({
-  resolvePluginTools: () => [],
-  getPluginToolMeta: () => undefined,
-}));

src/agents/test-helpers/fast-tool-stubs.ts

@@ -0,0 +1,22 @@
+import { vi } from "vitest";
+
+export const stubTool = (name: string) => ({
+  name,
+  description: `${name} stub`,
+  parameters: { type: "object", properties: {} },
+  execute: vi.fn(),
+});
+
+vi.mock("../tools/image-tool.js", () => ({
+  createImageTool: () => stubTool("image"),
+}));
+
+vi.mock("../tools/web-tools.js", () => ({
+  createWebSearchTool: () => null,
+  createWebFetchTool: () => null,
+}));
+
+vi.mock("../../plugins/tools.js", () => ({
+  resolvePluginTools: () => [],
+  getPluginToolMeta: () => undefined,
+}));