KeiSeiKit-1.0/_ts_packages/packages/youtube-adapter/test/tools.test.ts
Parfii-bot c21943e40b feat(ts-packages): 6 TS packages — MCP server + 5 external-API adapters
Total 1465 LOC + 616 test LOC, 78/78 tests pass.
- @keisei/mcp-server (25 tests) — Rust-CLI bridge via execa, stdio+HTTP, HMAC auth, kei() meta-tool
- @keisei/telegram-adapter (16 tests) — grammy Bot, 7 tools
- @keisei/recall-adapter (8 tests) — Zoom via Recall.ai, 5 tools
- @keisei/grok-adapter (6 tests) — xAI OpenAI-compatible, 2 tools
- @keisei/gmail-adapter (11 tests) — googleapis OAuth2, 6 tools (new — LBM gap)
- @keisei/youtube-adapter (12 tests) — YouTube Data API v3, 5 tools (new — LBM gap)

RULE 0.2 exception #4 (TS for MCP/API layer documented in _ts_packages/README.md).
RULE 0.8 — env vars only (TELEGRAM_BOT_TOKEN, XAI_API_KEY, GMAIL_*, YOUTUBE_API_KEY).
Strict TypeScript: strict + exactOptionalPropertyTypes + noUncheckedIndexedAccess.
Genesis-scan clean (0 hits).
2026-04-22 12:45:19 +08:00

55 lines
2 KiB
TypeScript

import { describe, it, expect, vi } from "vitest";
import { YouTubeClient, type YouTubeSurface } from "../src/client.js";
import { buildYouTubeTools } from "../src/tools.js";
function makeSurface(): YouTubeSurface {
return {
subscriptions: vi.fn(async () => []),
channelVideos: vi.fn(async () => []),
search: vi.fn(async () => [{ videoId: "v1", title: "T", channel: "C" }]),
stats: vi.fn(async () => ({ videoId: "v1", viewCount: "9" })),
};
}
describe("youtube tool surface", () => {
it("registers 5 tools", () => {
const c = new YouTubeClient({ apiKey: "k", surface: makeSurface(), transcriptFn: async () => [] });
const names = buildYouTubeTools(c).map((t) => t.name);
expect(names).toEqual([
"youtube_subscriptions",
"youtube_new_videos",
"youtube_search",
"youtube_transcript",
"youtube_video_stats",
]);
});
it("youtube_subscriptions handles empty list", async () => {
const c = new YouTubeClient({ apiKey: "k", surface: makeSurface(), transcriptFn: async () => [] });
const tool = buildYouTubeTools(c).find((t) => t.name === "youtube_subscriptions");
const out = await tool!.handler({});
expect(out).toBe("No results.");
});
it("youtube_search formats result line", async () => {
const c = new YouTubeClient({ apiKey: "k", surface: makeSurface(), transcriptFn: async () => [] });
const tool = buildYouTubeTools(c).find((t) => t.name === "youtube_search");
const out = await tool!.handler({ query: "rust" });
expect(out).toContain("v1");
expect(out).toContain("T");
});
it("youtube_transcript joins lines with spaces", async () => {
const c = new YouTubeClient({
apiKey: "k",
surface: makeSurface(),
transcriptFn: async () => [
{ text: "hello", offset: 0, duration: 1 },
{ text: "world", offset: 1, duration: 1 },
],
});
const tool = buildYouTubeTools(c).find((t) => t.name === "youtube_transcript");
const out = await tool!.handler({ video_id: "x" });
expect(out).toBe("hello world");
});
});