test(danmaku): assert openCommentXml withRelated contract

AGENTS.md

@@ -17,8 +17,8 @@
 | `@app/models` | Drizzle 表定义（唯一 schema 源） | drizzle-orm |
 | `@app/db` | libSQL/Turso 客户端单例 + drizzle-kit | models |
 | `@app/dao` | 数据访问层（`userDao` / `mountDao` / `mediaItemDao` 等） | db, models |
-| `@app/trpc` | tRPC 路由 + service 业务逻辑（调用 DAO） | types, dao |
+| `@app/trpc` | tRPC 路由 + service 业务逻辑（调用 DAO） | types, dao, danmaku |
-| `@app/web` | Astro 前端 + React islands + 本地 tRPC HTTP 适配 | trpc, types, design-tokens, seo-geo, i18n, ui |
+| `@app/web` | Astro 前端 + React islands + 本地 tRPC HTTP 适配 | trpc, types, danmaku（`./browser`）, design-tokens, seo-geo, i18n, ui |
 | `@app/ui` | shadcn 风格基础 UI 组件（源码直出 + Storybook） | design-tokens, react (peer) |
 | `@app/design-tokens` | 共享 CSS 设计令牌（`tokens.css`） | — |
 | `@app/seo-geo` | SEO/GEO 纯函数（meta、sitemap、JSON-D、llms.txt） | zod, schema-dts, escape-html, fast-xml-builder, serialize-javascript, mdast-util-to-markdown |

packages/danmaku/src/client.test.ts

@@ -1,5 +1,12 @@
 import { afterEach, describe, expect, it, vi } from "vitest";
-import { hasOpenCredentials, openApiBase, openHeaders, readOpenCredentials } from "./client.js";
+import {
+    hasOpenCredentials,
+    openApiBase,
+    openCommentXml,
+    openHeaders,
+    openMatch,
+    readOpenCredentials,
+} from "./client.js";
 
 afterEach(() => {
     vi.unstubAllEnvs();
@@ -50,3 +57,59 @@ describe("openHeaders", () => {
         expect(openHeaders("/api/v2/match", null)).toEqual({ "Content-Type": "application/json" });
     });
 });
+
+function stubFetchJson(json: unknown) {
+    const fetchMock = vi.fn().mockResolvedValue({
+        ok: true,
+        status: 200,
+        json: async () => json,
+    });
+    vi.stubGlobal("fetch", fetchMock);
+    return fetchMock;
+}
+
+describe("openCommentXml 请求契约", () => {
+    it("请求路径含 ?withRelated=true（关联弹幕计入）", async () => {
+        const fetchMock = stubFetchJson({ success: true, comments: [] });
+        await openCommentXml(555);
+        expect(fetchMock).toHaveBeenCalledTimes(1);
+        const url = String(fetchMock.mock.calls[0]?.[0]);
+        expect(url).toBe("https://api.dandanplay.net/api/v2/comment/555?withRelated=true");
+    });
+
+    it("comments 序列化为 xml，HTTP 失败返回 null", async () => {
+        const fetchMock = stubFetchJson({
+            success: true,
+            comments: [{ p: "12.5,1,0,0,0,0,,", m: "hi" }],
+        });
+        await expect(openCommentXml(555)).resolves.toContain("<d ");
+        expect(fetchMock).toHaveBeenCalledTimes(1);
+
+        fetchMock.mockResolvedValue({ ok: false, status: 500, json: async () => ({}) });
+        await expect(openCommentXml(555)).resolves.toBeNull();
+    });
+});
+
+describe("openMatch 请求契约", () => {
+    it("POST /api/v2/match，matchMode 随 hash 切换", async () => {
+        const fetchMock = stubFetchJson({ success: true, isMatched: true, matches: [] });
+
+        await openMatch("Show - 02", 100, "abc");
+        const [url1, init1] = fetchMock.mock.calls[0] ?? [];
+        expect(String(url1)).toBe("https://api.dandanplay.net/api/v2/match");
+        expect(init1?.method).toBe("POST");
+        expect(JSON.parse(String(init1?.body))).toEqual({
+            fileName: "Show - 02",
+            fileHash: "abc",
+            fileSize: 100,
+            matchMode: "hashAndFileName",
+        });
+
+        await openMatch("Show - 02", 100, null);
+        const init2 = fetchMock.mock.calls[1]?.[1];
+        expect(JSON.parse(String(init2?.body))).toMatchObject({
+            fileHash: "",
+            matchMode: "fileNameOnly",
+        });
+    });
+});