test: 接入 jsdom 测试栈, 把 15 个 React hooks 纳入 80% 覆盖率门禁

新增 jsdom + @testing-library/react, 为 lib/** 全部 use*.ts hooks 写 renderHook 单测:
生成/CRUD(world/character/generator/outline/accept/foreshadow/rules)、
SSE流(draftStream/reviewStream)、定时轮询(autosave/jobPoll/kimiOauth)、
文风与注入(refine/styleLearn/injection)。覆盖率 mock api 客户端+Toast, 不打真实 LLM。
vitest.config.ts 去掉 use*.ts 排除; 前端覆盖率 63%→95%。CLAUDE.md 同步说明。
This commit is contained in:
Yaojia Wang
2026-06-27 06:21:42 +02:00
parent a02c6b6e4f
commit a6f5d085e5
19 changed files with 2838 additions and 18 deletions

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useAutosave } from "./useAutosave";
import { AUTOSAVE_DELAY_MS } from "./autosave";
// 后端客户端与 Toast 是 hook 的副作用边界,单测一律 mock防抖逻辑autosave.ts保留真实。
const put = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { PUT: (...a: unknown[]) => put(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
describe("useAutosave", () => {
beforeEach(() => {
vi.useFakeTimers();
put.mockReset();
toast.mockReset();
put.mockResolvedValue({ error: null });
});
afterEach(() => {
vi.useRealTimers();
vi.clearAllMocks();
});
it("无初始草稿时初始为 idle、无标签", () => {
// Arrange + Act
const { result } = renderHook(() => useAutosave("p1", 1));
// Assert
expect(result.current.status).toBe("idle");
expect(result.current.savedLabel).toBeNull();
});
it("种入已存草稿时初始即为 saved 并显示「已保存」", () => {
const { result } = renderHook(() => useAutosave("p1", 1, "旧草稿"));
expect(result.current.status).toBe("saved");
expect(result.current.savedLabel).toBe("已保存");
});
it("防抖合并:快速多次改动只在静默后保存一次", async () => {
// Arrange
const { result } = renderHook(() => useAutosave("p1", 2));
// Act连续三次输入未到延迟前不应保存。
act(() => {
result.current.onChange("a");
result.current.onChange("ab");
result.current.onChange("abc");
});
expect(put).not.toHaveBeenCalled();
await act(async () => {
await vi.advanceTimersByTimeAsync(AUTOSAVE_DELAY_MS);
});
// Assert只发一次 PUT且是最后一次文本状态落到 saved + 时间标签。
expect(put).toHaveBeenCalledTimes(1);
expect(put).toHaveBeenCalledWith(
"/projects/{project_id}/chapters/{chapter_no}/draft",
{
params: { path: { project_id: "p1", chapter_no: 2 } },
body: { text: "abc" },
},
);
expect(result.current.status).toBe("saved");
expect(result.current.savedLabel).toMatch(/^保存于 \d{2}:\d{2}$/);
});
it("flush 立即触发待保存项,无需等待延迟", async () => {
const { result } = renderHook(() => useAutosave("p1", 3));
act(() => result.current.onChange("即时"));
await act(async () => {
result.current.flush();
await Promise.resolve();
});
expect(put).toHaveBeenCalledTimes(1);
expect(result.current.status).toBe("saved");
});
it("文本与已存基线相同时早退、不发请求", async () => {
const { result } = renderHook(() => useAutosave("p1", 4, "基线"));
act(() => result.current.onChange("基线"));
await act(async () => {
await vi.advanceTimersByTimeAsync(AUTOSAVE_DELAY_MS);
});
expect(put).not.toHaveBeenCalled();
expect(result.current.status).toBe("saved");
});
it("后端返回 error状态回滚为 error 并弹 toast", async () => {
put.mockResolvedValue({ error: { detail: "boom" } });
const { result } = renderHook(() => useAutosave("p1", 5));
act(() => result.current.onChange("变更"));
await act(async () => {
await vi.advanceTimersByTimeAsync(AUTOSAVE_DELAY_MS);
});
expect(result.current.status).toBe("error");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("卸载时取消待保存定时器,不再发请求", async () => {
const { result, unmount } = renderHook(() => useAutosave("p1", 6));
act(() => result.current.onChange("待保存"));
unmount();
await act(async () => {
await vi.advanceTimersByTimeAsync(AUTOSAVE_DELAY_MS * 2);
});
expect(put).not.toHaveBeenCalled();
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useForeshadow } from "./useForeshadow";
import type { ForeshadowView } from "@/lib/api/types";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const patch = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({
api: {
POST: (...a: unknown[]) => post(...a),
PATCH: (...a: unknown[]) => patch(...a),
},
}));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
function makeRow(code: string, status = "OPEN"): ForeshadowView {
return { code, title: code, status } as ForeshadowView;
}
const registerInput = { projectId: "p1", code: "FS-01", title: "线索" };
describe("useForeshadow", () => {
beforeEach(() => {
post.mockReset();
patch.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始 items 取自传入、busy=false", () => {
const initial = [makeRow("FS-01")];
const { result } = renderHook(() => useForeshadow(initial));
expect(result.current.items).toEqual(initial);
expect(result.current.busy).toBe(false);
});
it("登记成功:追加返回行并弹成功 toast", async () => {
const row = makeRow("FS-02");
post.mockResolvedValue({ data: row, error: null });
const { result } = renderHook(() => useForeshadow([makeRow("FS-01")]));
let ok;
await act(async () => {
ok = await result.current.register(registerInput);
});
expect(ok).toBe(true);
expect(result.current.items).toHaveLength(2);
expect(result.current.items[1]).toEqual(row);
expect(result.current.busy).toBe(false);
expect(toast).toHaveBeenCalledWith("已登记伏笔 FS-02", "success");
});
it("登记失败422 duplicate不改 items 并弹 reason toast", async () => {
post.mockResolvedValue({
data: null,
error: { error: { details: { reason: "duplicate" } } },
});
const initial = [makeRow("FS-01")];
const { result } = renderHook(() => useForeshadow(initial));
let ok;
await act(async () => {
ok = await result.current.register(registerInput);
});
expect(ok).toBe(false);
expect(result.current.items).toEqual(initial);
expect(toast).toHaveBeenCalledWith("该伏笔代号已存在,请换一个。", "error");
});
it("转移成功:乐观改 status 后用服务端权威行替换", async () => {
const server = makeRow("FS-01", "CLOSED");
patch.mockResolvedValue({ data: server, error: null });
const { result } = renderHook(() => useForeshadow([makeRow("FS-01")]));
let ok;
await act(async () => {
ok = await result.current.transition("FS-01", {
projectId: "p1",
toStatus: "CLOSED",
});
});
expect(ok).toBe(true);
expect(result.current.items[0]).toEqual(server);
expect(toast).toHaveBeenCalledWith("已更新 FS-01", "success");
});
it("转移失败:回滚到旧 items 并弹 reason toast", async () => {
patch.mockResolvedValue({
data: null,
error: { error: { details: { reason: "invalid_transition" } } },
});
const initial = [makeRow("FS-01", "PARTIAL")];
const { result } = renderHook(() => useForeshadow(initial));
let ok;
await act(async () => {
ok = await result.current.transition("FS-01", {
projectId: "p1",
toStatus: "CLOSED",
});
});
expect(ok).toBe(false);
expect(result.current.items).toEqual(initial);
expect(toast).toHaveBeenCalledWith(
"非法状态转移CLOSED 为终态,不可再改)。",
"error",
);
});
it("转移无 toStatus 时不乐观改、仅按服务端结果替换", async () => {
const server = makeRow("FS-01", "OPEN");
patch.mockResolvedValue({ data: server, error: null });
const { result } = renderHook(() => useForeshadow([makeRow("FS-01")]));
let ok;
await act(async () => {
ok = await result.current.transition("FS-01", {
projectId: "p1",
progressEntry: { chapter: 5, note: "推进" },
});
});
expect(ok).toBe(true);
expect(result.current.items[0]).toEqual(server);
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import type { CharacterCardView } from "@/lib/api/types";
import { useCharacterGen } from "./useCharacterGen";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { POST: (...a: unknown[]) => post(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
const conflictEnvelope = {
error: {
code: "CONFLICT_UNRESOLVED",
details: {
conflicts: [{ type: "改名", where: "第3章", refs: ["林风"], suggestion: "沿用旧名" }],
conflict_count: 1,
},
},
};
describe("useCharacterGen", () => {
beforeEach(() => {
post.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始为 idle、空卡、入库 idle、无冲突", () => {
const { result } = renderHook(() => useCharacterGen());
expect(result.current.genStatus).toBe("idle");
expect(result.current.cards).toEqual([]);
expect(result.current.ingestStatus).toBe("idle");
expect(result.current.conflicts).toBeNull();
expect(result.current.created).toEqual([]);
});
// —— generate ——
it("生成成功genStatus 走到 preview 并填充卡片", async () => {
const cards = [{ name: "林风", role: "主角" }];
post.mockResolvedValue({ data: { cards }, error: null });
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.generate({ projectId: "p1", brief: "热血少年", count: 3, role: "主角" });
});
expect(result.current.genStatus).toBe("preview");
expect(result.current.cards).toEqual(cards);
expect(toast).not.toHaveBeenCalled();
});
it("生成成功但 cards 缺失:回退为空数组", async () => {
post.mockResolvedValue({ data: { cards: null }, error: null });
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.generate({ projectId: "p1", brief: "b", count: 1 });
});
expect(result.current.genStatus).toBe("preview");
expect(result.current.cards).toEqual([]);
});
it("生成后端返回 errorgenStatus=error 且弹错误 toast", async () => {
post.mockResolvedValue({ data: null, error: { detail: "配额不足" } });
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.generate({ projectId: "p1", brief: "b", count: 2 });
});
expect(result.current.genStatus).toBe("error");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("生成请求抛异常genStatus=error 且弹网络异常 toast", async () => {
post.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.generate({ projectId: "p1", brief: "b", count: 2 });
});
expect(result.current.genStatus).toBe("error");
expect(toast).toHaveBeenCalledWith("生成请求异常,请检查网络。", "error");
});
// —— ingest ——
it("入库空选择:拒绝并提示,返回 false", async () => {
const { result } = renderHook(() => useCharacterGen());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", []);
});
expect(ok).toBe(false);
expect(toast).toHaveBeenCalledWith("请至少选择一张角色卡。", "error");
expect(post).not.toHaveBeenCalled();
});
it("入库成功ingestStatus=done、记录 created、弹成功 toast返回 true", async () => {
post.mockResolvedValue({ data: { created: ["c1", "c2"] }, error: null });
const { result } = renderHook(() => useCharacterGen());
let ok = false;
await act(async () => {
ok = await result.current.ingest("p1", [{ name: "林风" } as CharacterCardView]);
});
expect(ok).toBe(true);
expect(result.current.ingestStatus).toBe("done");
expect(result.current.created).toEqual(["c1", "c2"]);
expect(result.current.conflicts).toBeNull();
expect(toast).toHaveBeenCalledWith("已入库 2 个角色", "success");
});
it("入库成功但 created 缺失:回退空数组并提示 0 个", async () => {
post.mockResolvedValue({ data: { created: null }, error: null });
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.ingest("p1", [{ name: "林风" } as CharacterCardView]);
});
expect(result.current.created).toEqual([]);
expect(toast).toHaveBeenCalledWith("已入库 0 个角色", "success");
});
it("入库成功且有越权写表:额外弹 info toast", async () => {
post.mockResolvedValue({
data: { created: ["c1"], rejected_tables: ["secrets", "rules"] },
error: null,
});
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.ingest("p1", [{ name: "林风" } as CharacterCardView]);
});
expect(toast).toHaveBeenCalledWith("越权写表被丢弃secrets、rules", "info");
});
it("入库 409 冲突ingestStatus=conflict 并暴露 conflicts返回 false", async () => {
post.mockResolvedValue({ data: null, error: conflictEnvelope });
const { result } = renderHook(() => useCharacterGen());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", [{ name: "林风" } as CharacterCardView]);
});
expect(ok).toBe(false);
expect(result.current.ingestStatus).toBe("conflict");
expect(result.current.conflicts?.conflictCount).toBe(1);
expect(result.current.conflicts?.conflicts).toHaveLength(1);
});
it("入库非冲突 erroringestStatus=error 且弹错误 toast返回 false", async () => {
post.mockResolvedValue({ data: null, error: { error: { code: "LLM_UNAVAILABLE" } } });
const { result } = renderHook(() => useCharacterGen());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", [{ name: "林风" } as CharacterCardView]);
});
expect(ok).toBe(false);
expect(result.current.ingestStatus).toBe("error");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("入库请求抛异常ingestStatus=error 且弹网络异常 toast返回 false", async () => {
post.mockRejectedValue(new Error("boom"));
const { result } = renderHook(() => useCharacterGen());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", [{ name: "林风" } as CharacterCardView]);
});
expect(ok).toBe(false);
expect(result.current.ingestStatus).toBe("error");
expect(toast).toHaveBeenCalledWith("入库请求异常,请检查网络。", "error");
});
// —— reset ——
it("reset 清回初始态", async () => {
post.mockResolvedValue({ data: { cards: [{ name: "林风" } as CharacterCardView] }, error: null });
const { result } = renderHook(() => useCharacterGen());
await act(async () => {
await result.current.generate({ projectId: "p1", brief: "b", count: 1 });
});
act(() => result.current.reset());
expect(result.current.genStatus).toBe("idle");
expect(result.current.cards).toEqual([]);
expect(result.current.ingestStatus).toBe("idle");
expect(result.current.conflicts).toBeNull();
expect(result.current.created).toEqual([]);
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useWorldGen } from "./useWorldGen";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { POST: (...a: unknown[]) => post(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
describe("useWorldGen", () => {
beforeEach(() => {
post.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始为 idle、无实体", () => {
const { result } = renderHook(() => useWorldGen());
expect(result.current.status).toBe("idle");
expect(result.current.entities).toEqual([]);
});
it("生成成功status 走到 done 并填充实体", async () => {
const entities = [{ id: "e1", kind: "place", name: "雾港" }];
post.mockResolvedValue({ data: { entities }, error: null });
const { result } = renderHook(() => useWorldGen());
await act(async () => {
await result.current.generate("p1", "一个海港城市");
});
expect(result.current.status).toBe("done");
expect(result.current.entities).toEqual(entities);
expect(toast).not.toHaveBeenCalled();
});
it("data 为空时实体回退为空数组", async () => {
post.mockResolvedValue({ data: { entities: null }, error: null });
const { result } = renderHook(() => useWorldGen());
await act(async () => {
await result.current.generate("p1", "brief");
});
expect(result.current.status).toBe("done");
expect(result.current.entities).toEqual([]);
});
it("后端返回 errorstatus=error 且弹错误 toast", async () => {
post.mockResolvedValue({ data: null, error: { detail: "配额不足" } });
const { result } = renderHook(() => useWorldGen());
await act(async () => {
await result.current.generate("p1", "brief");
});
expect(result.current.status).toBe("error");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("请求抛异常status=error 且弹网络异常 toast", async () => {
post.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useWorldGen());
await act(async () => {
await result.current.generate("p1", "brief");
});
expect(result.current.status).toBe("error");
expect(toast).toHaveBeenCalledWith("生成请求异常,请检查网络。", "error");
});
it("reset 清回 idle 与空实体", async () => {
post.mockResolvedValue({ data: { entities: [{ id: "e1" }] }, error: null });
const { result } = renderHook(() => useWorldGen());
await act(async () => {
await result.current.generate("p1", "brief");
});
act(() => result.current.reset());
expect(result.current.status).toBe("idle");
expect(result.current.entities).toEqual([]);
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useJobPoll } from "./useJobPoll";
// 后端客户端是 hook 的副作用边界状态机job.ts保留真实。
const get = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { GET: (...a: unknown[]) => get(...a) } }));
const POLL_INTERVAL_MS = 1500;
describe("useJobPoll", () => {
beforeEach(() => {
vi.useFakeTimers();
get.mockReset();
});
afterEach(() => {
vi.useRealTimers();
vi.clearAllMocks();
});
it("初始为 polling、进度 0、无 job", () => {
const { result } = renderHook(() => useJobPoll());
expect(result.current.status).toBe("polling");
expect(result.current.progress).toBe(0);
expect(result.current.job).toBeNull();
});
it("轮询循环running 持续轮询done 终态后停止", async () => {
// Arrange首拍 running(50),次拍 done(100)。
get
.mockResolvedValueOnce({
data: { id: "j1", status: "running", progress: 50 },
error: null,
})
.mockResolvedValueOnce({
data: { id: "j1", status: "done", progress: 100, result: {} },
error: null,
});
const { result } = renderHook(() => useJobPoll());
// Act启动轮询首拍立即执行。
await act(async () => {
result.current.poll("j1");
await vi.advanceTimersByTimeAsync(0);
});
expect(result.current.status).toBe("polling");
expect(result.current.progress).toBe(50);
// 推进一个轮询间隔触发次拍 → 终态 done。
await act(async () => {
await vi.advanceTimersByTimeAsync(POLL_INTERVAL_MS);
});
// Assertdone、进度 100不再继续轮询仅两次 GET
expect(result.current.status).toBe("done");
expect(result.current.progress).toBe(100);
expect(get).toHaveBeenCalledTimes(2);
await act(async () => {
await vi.advanceTimersByTimeAsync(POLL_INTERVAL_MS * 3);
});
expect(get).toHaveBeenCalledTimes(2);
});
it("job failed进入 error 终态并带后端错误文案", async () => {
get.mockResolvedValue({
data: { id: "j1", status: "failed", progress: 30, error: "配额耗尽" },
error: null,
});
const { result } = renderHook(() => useJobPoll());
await act(async () => {
result.current.poll("j1");
await vi.advanceTimersByTimeAsync(0);
});
expect(result.current.status).toBe("error");
expect(result.current.error).toBe("配额耗尽");
});
it("后端返回 error 信封dispatch 失败并显示通用文案", async () => {
get.mockResolvedValue({ data: null, error: { detail: "500" } });
const { result } = renderHook(() => useJobPoll());
await act(async () => {
result.current.poll("j1");
await vi.advanceTimersByTimeAsync(0);
});
expect(result.current.status).toBe("error");
expect(result.current.error).toBe("轮询任务状态失败");
});
it("请求抛异常:捕获并以异常消息进入 error", async () => {
get.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useJobPoll());
await act(async () => {
result.current.poll("j1");
await vi.advanceTimersByTimeAsync(0);
});
expect(result.current.status).toBe("error");
expect(result.current.error).toBe("network down");
});
it("reset 停止当前轮询:后续不再发起 GET", async () => {
get.mockResolvedValue({
data: { id: "j1", status: "running", progress: 10 },
error: null,
});
const { result } = renderHook(() => useJobPoll());
await act(async () => {
result.current.poll("j1");
await vi.advanceTimersByTimeAsync(0);
});
const callsBefore = get.mock.calls.length;
act(() => result.current.reset());
await act(async () => {
await vi.advanceTimersByTimeAsync(POLL_INTERVAL_MS * 2);
});
expect(get.mock.calls.length).toBe(callsBefore);
});
it("卸载清理:定时器被清除,不再继续轮询", async () => {
get.mockResolvedValue({
data: { id: "j1", status: "running", progress: 10 },
error: null,
});
const { result, unmount } = renderHook(() => useJobPoll());
await act(async () => {
result.current.poll("j1");
await vi.advanceTimersByTimeAsync(0);
});
const callsBefore = get.mock.calls.length;
unmount();
await act(async () => {
await vi.advanceTimersByTimeAsync(POLL_INTERVAL_MS * 2);
});
expect(get.mock.calls.length).toBe(callsBefore);
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useOutline } from "./useOutline";
import type { OutlineChapterView } from "@/lib/api/types";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { POST: (...a: unknown[]) => post(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
function makeChapter(no: number): OutlineChapterView {
return { no, volume: 1 };
}
describe("useOutline", () => {
beforeEach(() => {
post.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("空初始status=idle", () => {
const { result } = renderHook(() => useOutline([]));
expect(result.current.status).toBe("idle");
expect(result.current.chapters).toEqual([]);
expect(result.current.error).toBeNull();
});
it("非空初始status=ready 并保留章节", () => {
const initial = [makeChapter(1)];
const { result } = renderHook(() => useOutline(initial));
expect(result.current.status).toBe("ready");
expect(result.current.chapters).toEqual(initial);
});
it("生成成功status 走到 ready 并填充章节并弹成功 toast", async () => {
const chapters = [makeChapter(1), makeChapter(2)];
post.mockResolvedValue({ data: { chapters }, error: null });
const { result } = renderHook(() => useOutline([]));
await act(async () => {
await result.current.generate("p1", 1);
});
expect(result.current.status).toBe("ready");
expect(result.current.chapters).toEqual(chapters);
expect(result.current.error).toBeNull();
expect(toast).toHaveBeenCalledWith("大纲已生成", "success");
});
it("data.chapters 为空时章节回退为空数组", async () => {
post.mockResolvedValue({ data: { chapters: null }, error: null });
const { result } = renderHook(() => useOutline([]));
await act(async () => {
await result.current.generate("p1", 1);
});
expect(result.current.status).toBe("ready");
expect(result.current.chapters).toEqual([]);
});
it("后端返回业务错误status=error 并 surface 友好文案", async () => {
post.mockResolvedValue({
data: null,
error: { error: { code: "LLM_UNAVAILABLE" } },
});
const { result } = renderHook(() => useOutline([]));
await act(async () => {
await result.current.generate("p1", 1);
});
expect(result.current.status).toBe("error");
expect(result.current.error?.code).toBe("OUTLINE_FAILED");
expect(result.current.error?.message).toContain("provider");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("data 为空且无 error 也走错误分支", async () => {
post.mockResolvedValue({ data: null, error: null });
const { result } = renderHook(() => useOutline([]));
await act(async () => {
await result.current.generate("p1", 1);
});
expect(result.current.status).toBe("error");
expect(result.current.error?.code).toBe("OUTLINE_FAILED");
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useAccept } from "./useAccept";
import type { DecisionDraft } from "./decisions";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { POST: (...a: unknown[]) => post(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
const drafts: readonly DecisionDraft[] = [{ verdict: "accept", note: "" }];
describe("useAccept", () => {
beforeEach(() => {
post.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始为 idle、无结果", () => {
const { result } = renderHook(() => useAccept());
expect(result.current.status).toBe("idle");
expect(result.current.result).toBeNull();
});
it("验收成功status=accepted 并回填结果且弹成功 toast", async () => {
const data = { updated: ["digest"] };
post.mockResolvedValue({ data, error: null });
const { result } = renderHook(() => useAccept());
let outcome;
await act(async () => {
outcome = await result.current.accept("p1", 3, "正文", drafts);
});
expect(result.current.status).toBe("accepted");
expect(result.current.result).toEqual(data);
expect(outcome).toEqual({
result: data,
missingIndices: [],
conflictUnresolved: false,
});
expect(toast).toHaveBeenCalledWith("本章已验收", "success");
});
it("409 CONFLICT_UNRESOLVED解析缺判下标且不弹 toast", async () => {
post.mockResolvedValue({
data: null,
error: {
error: {
code: "CONFLICT_UNRESOLVED",
details: { missing_conflict_indices: [0, 2] },
},
},
});
const { result } = renderHook(() => useAccept());
let outcome;
await act(async () => {
outcome = await result.current.accept("p1", 3, "正文", drafts);
});
expect(result.current.status).toBe("error");
expect(outcome).toEqual({
result: null,
missingIndices: [0, 2],
conflictUnresolved: true,
});
expect(toast).not.toHaveBeenCalled();
});
it("CONFLICT_UNRESOLVED 缺 details 时缺判下标回退为空数组", async () => {
post.mockResolvedValue({
data: null,
error: { error: { code: "CONFLICT_UNRESOLVED" } },
});
const { result } = renderHook(() => useAccept());
let outcome;
await act(async () => {
outcome = await result.current.accept("p1", 3, "正文", drafts);
});
expect(outcome).toEqual({
result: null,
missingIndices: [],
conflictUnresolved: true,
});
});
it("其它错误status=error 并弹失败 toast正文未丢", async () => {
post.mockResolvedValue({
data: null,
error: { error: { code: "INTERNAL" } },
});
const { result } = renderHook(() => useAccept());
let outcome;
await act(async () => {
outcome = await result.current.accept("p1", 3, "正文", drafts);
});
expect(result.current.status).toBe("error");
expect(outcome).toEqual({
result: null,
missingIndices: [],
conflictUnresolved: false,
});
expect(toast).toHaveBeenCalledWith("验收失败,请重试(正文未丢失)", "error");
});
it("error 为空但 data 也为空时走通用失败分支", async () => {
post.mockResolvedValue({ data: null, error: undefined });
const { result } = renderHook(() => useAccept());
let outcome;
await act(async () => {
outcome = await result.current.accept("p1", 3, "正文", drafts);
});
expect(result.current.status).toBe("error");
expect(outcome).toEqual({
result: null,
missingIndices: [],
conflictUnresolved: false,
});
expect(toast).toHaveBeenCalledWith("验收失败,请重试(正文未丢失)", "error");
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useReviewStream } from "./useReviewStream";
// fetch审稿 SSE 流)是 hook 的外部副作用边界,单测一律 stub 全局 fetch。
const fetchMock = vi.fn();
function sseStream(chunks: string[]): ReadableStream<Uint8Array> {
const enc = new TextEncoder();
return new ReadableStream({
start(c) {
for (const ch of chunks) c.enqueue(enc.encode(ch));
c.close();
},
});
}
function sseResponse(chunks: string[]): Response {
return new Response(sseStream(chunks), {
status: 200,
headers: { "Content-Type": "text/event-stream" },
});
}
describe("useReviewStream", () => {
beforeEach(() => {
fetchMock.mockReset();
vi.stubGlobal("fetch", fetchMock);
});
afterEach(() => {
vi.unstubAllGlobals();
vi.clearAllMocks();
});
it("初始为 idle、各结果集为空、未在审稿", () => {
const { result } = renderHook(() => useReviewStream());
expect(result.current.state.phase).toBe("idle");
expect(result.current.state.conflicts).toEqual([]);
expect(result.current.state.sections).toEqual([]);
expect(result.current.isReviewing).toBe(false);
});
it("流式累积四类结果section/conflict/foreshadow/pace/style 折叠进状态", async () => {
fetchMock.mockResolvedValue(
sseResponse([
'event:section\ndata:{"name":"一致性","status":"started"}\n\n',
'event:section\ndata:{"name":"一致性","status":"done"}\n\n',
'event:conflict\ndata:{"type":"性格漂移","where":"第3段","suggestion":"改回冷静","refs":["c1"]}\n\n',
'event:foreshadow\ndata:{"kind":"planted","title":"神秘信物","code":"F1"}\n\n',
'event:pace\ndata:{"water":[{"where":"开头","reason":"铺垫过长"}],"hook":true,"beat_map":[1,2,3]}\n\n',
'event:style\ndata:{"score":0.82,"segments":[{"idx":0,"text":"原文","score":0.5,"label":"偏离"}]}\n\n',
]),
);
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "草稿正文");
});
const s = result.current.state;
// section 按 name upsert同名只留最后状态。
expect(s.sections).toEqual([{ name: "一致性", status: "done" }]);
expect(s.conflicts).toHaveLength(1);
expect(s.conflicts[0]).toMatchObject({ type: "性格漂移", where: "第3段" });
expect(s.foreshadow).toHaveLength(1);
expect(s.foreshadow[0]).toMatchObject({ kind: "planted", title: "神秘信物" });
expect(s.pace).toMatchObject({ hook: true, beat_map: [1, 2, 3] });
expect(s.style?.score).toBe(0.82);
expect(s.style?.segments[0]).toMatchObject({ idx: 0, text: "原文" });
});
it("以 JSON body POST 当前草稿正文", async () => {
fetchMock.mockResolvedValue(sseResponse(['event:done\ndata:{"length":0}\n\n']));
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 7, "需要重审的草稿");
});
const [url, init] = fetchMock.mock.calls[0]!;
expect(String(url)).toContain("/projects/p1/chapters/7/review");
expect(init.method).toBe("POST");
expect(JSON.parse(init.body as string)).toEqual({ draft: "需要重审的草稿" });
});
it("收到 done 帧后 phase 走到 done", async () => {
fetchMock.mockResolvedValue(
sseResponse([
'event:conflict\ndata:{"type":"设定违例","where":"第1段","suggestion":"补设定"}\n\n',
'event:done\ndata:{"length":120}\n\n',
]),
);
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.phase).toBe("done");
expect(result.current.state.conflicts).toHaveLength(1);
});
it("收到 error 帧phase=error 且带错误码与文案", async () => {
fetchMock.mockResolvedValue(
sseResponse(['event:error\ndata:{"code":"TIMEOUT","message":"审稿超时"}\n\n']),
);
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error).toMatchObject({
code: "TIMEOUT",
message: "审稿超时",
});
});
it("流前错误(!res.ok解析 JSON 信封提取错误码与文案", async () => {
fetchMock.mockResolvedValue(
new Response(
JSON.stringify({ error: { code: "LLM_UNAVAILABLE", message: "无可用凭据" } }),
{ status: 503 },
),
);
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error).toMatchObject({
code: "LLM_UNAVAILABLE",
message: "无可用凭据",
});
});
it("流前错误且非 JSON 信封:沿用默认 REVIEW_FAILED 文案", async () => {
fetchMock.mockResolvedValue(new Response("oops", { status: 500 }));
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error?.code).toBe("REVIEW_FAILED");
expect(result.current.state.error?.message).toContain("500");
});
it("网络抛异常(非 Abortphase=error 且 code=NETWORK", async () => {
fetchMock.mockRejectedValue(new Error("connection reset"));
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error).toMatchObject({
code: "NETWORK",
message: "connection reset",
});
});
it("非 Error 抛出:回退为未知网络错误文案", async () => {
fetchMock.mockRejectedValue(42);
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.error?.message).toBe("未知网络错误");
});
it("AbortError 被吞掉:不进入 errorphase 维持 reviewing", async () => {
fetchMock.mockRejectedValue(new DOMException("aborted", "AbortError"));
const { result } = renderHook(() => useReviewStream());
await act(async () => {
await result.current.start("p1", 1, "draft");
});
expect(result.current.state.phase).toBe("reviewing");
expect(result.current.state.error).toBeNull();
});
it("stop() 主动停止abort 连接并将 phase 置 aborted", async () => {
const hangingBody = new ReadableStream<Uint8Array>({});
fetchMock.mockResolvedValue(new Response(hangingBody, { status: 200 }));
const { result } = renderHook(() => useReviewStream());
act(() => {
void result.current.start("p1", 1, "draft");
});
await act(async () => {
result.current.stop();
});
expect(result.current.state.phase).toBe("aborted");
expect(result.current.isReviewing).toBe(false);
});
it("seed() 用历史留痕种入状态(无需重审即可查看)", () => {
const { result } = renderHook(() => useReviewStream());
const seedData = {
conflicts: [
{
type: "时间线倒错",
where: "第2段",
refs: [],
suggestion: "对齐时间",
original: null,
replacement: null,
},
],
foreshadow: [{ kind: "resolved" as const, title: "旧伏笔" }],
pace: { water: [], hook: false, beat_map: [1] },
style: { score: 0.9, segments: [] },
};
act(() => result.current.seed(seedData));
expect(result.current.state.conflicts).toEqual(seedData.conflicts);
expect(result.current.state.foreshadow).toEqual(seedData.foreshadow);
expect(result.current.state.pace).toEqual(seedData.pace);
expect(result.current.state.style).toEqual(seedData.style);
expect(result.current.state.phase).toBe("idle");
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import type { RuleView } from "@/lib/api/types";
import { useRules } from "./useRules";
const post = vi.fn();
const del = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({
api: { POST: (...a: unknown[]) => post(...a), DELETE: (...a: unknown[]) => del(...a) },
}));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
const seed: RuleView[] = [{ id: "r0", level: "global", content: "已有规则" }];
describe("useRules", () => {
beforeEach(() => {
post.mockReset();
del.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始 items = 传入值busy=false", () => {
const { result } = renderHook(() => useRules(seed));
expect(result.current.items).toEqual(seed);
expect(result.current.busy).toBe(false);
});
it("add 空白正文:弹错、不请求、返回 false", async () => {
const { result } = renderHook(() => useRules(seed));
let ok = true;
await act(async () => {
ok = await result.current.add("p1", "global", " ");
});
expect(ok).toBe(false);
expect(post).not.toHaveBeenCalled();
expect(toast).toHaveBeenCalledWith("请填写规则正文。", "error");
});
it("add 成功:用服务端权威行替换乐观行、弹成功、返回 true", async () => {
const authoritative: RuleView = { id: "r1", level: "global", content: "新规则" };
post.mockResolvedValue({ data: authoritative, error: null });
const { result } = renderHook(() => useRules(seed));
let ok = false;
await act(async () => {
ok = await result.current.add("p1", "global", "新规则");
});
expect(ok).toBe(true);
expect(result.current.items).toEqual([...seed, authoritative]);
expect(result.current.busy).toBe(false);
expect(toast).toHaveBeenCalledWith("已新增规则", "success");
});
it("add 后端 error回滚到快照、弹错、返回 false", async () => {
post.mockResolvedValue({ data: null, error: { detail: "boom" } });
const { result } = renderHook(() => useRules(seed));
let ok = true;
await act(async () => {
ok = await result.current.add("p1", "global", "新规则");
});
expect(ok).toBe(false);
expect(result.current.items).toEqual(seed);
expect(toast).toHaveBeenCalledWith("新增规则失败,请稍后重试。", "error");
});
it("remove 成功:乐观移除、弹成功、返回 true", async () => {
del.mockResolvedValue({ error: null });
const { result } = renderHook(() => useRules(seed));
let ok = false;
await act(async () => {
ok = await result.current.remove("p1", "r0");
});
expect(ok).toBe(true);
expect(result.current.items).toEqual([]);
expect(toast).toHaveBeenCalledWith("已删除规则", "success");
});
it("remove 后端 error回滚、弹错、返回 false", async () => {
del.mockResolvedValue({ error: { detail: "boom" } });
const { result } = renderHook(() => useRules(seed));
let ok = true;
await act(async () => {
ok = await result.current.remove("p1", "r0");
});
expect(ok).toBe(false);
expect(result.current.items).toEqual(seed);
expect(toast).toHaveBeenCalledWith("删除规则失败,请稍后重试。", "error");
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useKimiOauth } from "./useKimiOauth";
// 后端客户端POST start/disconnect + GET job/status经真实 useJobPoll与 Toast 是副作用边界。
// kimiOauth.ts/job.ts 纯逻辑保留真实。
const post = vi.fn();
const get = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({
api: {
POST: (...a: unknown[]) => post(...a),
GET: (...a: unknown[]) => get(...a),
},
}));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
const START = "/settings/providers/kimi-code/oauth/start";
const DISCONNECT = "/settings/providers/kimi-code/oauth/disconnect";
const STATUS = "/settings/providers/kimi-code/oauth/status";
const JOB = "/jobs/{job_id}";
const startOk = {
data: {
job_id: "job-1",
user_code: "ABCD-1234",
verification_uri: "https://kimi.example/verify",
verification_uri_complete: "https://kimi.example/verify?code=ABCD-1234",
expires_in: 600,
interval: 5,
},
error: null,
};
// 把 GET 按 path 路由job 轮询 vs 状态查询。
function routeGet(jobResult: unknown, statusResult: unknown): void {
get.mockImplementation((path: string) => {
if (path === JOB) return Promise.resolve(jobResult);
return Promise.resolve(statusResult);
});
}
describe("useKimiOauth", () => {
beforeEach(() => {
vi.useFakeTimers();
post.mockReset();
get.mockReset();
toast.mockReset();
vi.spyOn(window, "open").mockReturnValue(null);
});
afterEach(() => {
vi.useRealTimers();
vi.clearAllMocks();
});
it("初始未连接phase=idle、无 device、不忙、无错误", () => {
const { result } = renderHook(() =>
useKimiOauth({ initialConnected: false, initialExpiresAt: null }),
);
expect(result.current.phase).toBe("idle");
expect(result.current.device).toBeNull();
expect(result.current.busy).toBe(false);
expect(result.current.error).toBeNull();
});
it("初始已连接phase=connected 并带过期时刻", () => {
const { result } = renderHook(() =>
useKimiOauth({
initialConnected: true,
initialExpiresAt: "2026-12-31T00:00:00Z",
}),
);
expect(result.current.phase).toBe("connected");
expect(result.current.expiresAt).toBe("2026-12-31T00:00:00Z");
});
it("connect 成功pending→authorized展示 device、轮询 done 后置已连接并弹成功 toast", async () => {
// Arrangestart 拿到 device + job_idjob 首拍即 done 且 connected状态查询确认已连接。
post.mockImplementation((path: string) =>
path === START ? Promise.resolve(startOk) : Promise.resolve({ data: {}, error: null }),
);
routeGet(
{ data: { id: "job-1", status: "done", progress: 100, result: { connected: true } }, error: null },
{ data: { connected: true, expires_at: "2027-01-01T00:00:00Z" }, error: null },
);
const { result } = renderHook(() =>
useKimiOauth({ initialConnected: false, initialExpiresAt: null }),
);
// Act发起连接刷掉 job 轮询 + refreshStatus 的微任务。
await act(async () => {
await result.current.connect();
await vi.advanceTimersByTimeAsync(0);
});
await act(async () => {
await vi.advanceTimersByTimeAsync(0);
});
// Assert已展示 device、phase=connected、刷新到新过期时刻、弹成功 toast。
expect(result.current.device?.userCode).toBe("ABCD-1234");
expect(window.open).toHaveBeenCalledWith(
"https://kimi.example/verify?code=ABCD-1234",
"_blank",
"noopener,noreferrer",
);
expect(result.current.phase).toBe("connected");
expect(result.current.expiresAt).toBe("2027-01-01T00:00:00Z");
expect(toast).toHaveBeenCalledWith("已连接 Kimi Code。", "success");
});
it("connect 后授权进行中job 仍 running → phase=awaiting 且 busy", async () => {
post.mockImplementation((path: string) =>
path === START ? Promise.resolve(startOk) : Promise.resolve({ data: {}, error: null }),
);
routeGet(
{ data: { id: "job-1", status: "running", progress: 20 }, error: null },
{ data: { connected: false }, error: null },
);
const { result } = renderHook(() =>
useKimiOauth({ initialConnected: false, initialExpiresAt: null }),
);
await act(async () => {
await result.current.connect();
await vi.advanceTimersByTimeAsync(0);
});
expect(result.current.phase).toBe("awaiting");
expect(result.current.busy).toBe(true);
});
it("connect 轮询失败job failedphase=error 并弹失败 toast", async () => {
post.mockImplementation((path: string) =>
path === START ? Promise.resolve(startOk) : Promise.resolve({ data: {}, error: null }),
);
routeGet(
{ data: { id: "job-1", status: "failed", progress: 0, error: "授权已过期" }, error: null },
{ data: { connected: false }, error: null },
);
const { result } = renderHook(() =>
useKimiOauth({ initialConnected: false, initialExpiresAt: null }),
);
await act(async () => {
await result.current.connect();
await vi.advanceTimersByTimeAsync(0);
});
await act(async () => {
await vi.advanceTimersByTimeAsync(0);
});
expect(result.current.phase).toBe("error");
expect(result.current.error).toBe("授权已过期");
expect(toast).toHaveBeenCalledWith(
expect.stringContaining("连接失败"),
"error",
);
});
it("connect 发起失败start 返回 error保持 idle 并弹错误 toast", async () => {
post.mockResolvedValue({ data: null, error: { detail: "rate limited" } });
const { result } = renderHook(() =>
useKimiOauth({ initialConnected: false, initialExpiresAt: null }),
);
await act(async () => {
await result.current.connect();
});
expect(result.current.phase).toBe("idle");
expect(result.current.device).toBeNull();
expect(toast).toHaveBeenCalledWith(
"发起 Kimi Code 连接失败,请稍后重试。",
"error",
);
});
it("disconnect 成功:复位为未连接并弹成功 toast", async () => {
post.mockResolvedValue({ data: { ok: true }, error: null });
const { result } = renderHook(() =>
useKimiOauth({
initialConnected: true,
initialExpiresAt: "2026-12-31T00:00:00Z",
}),
);
await act(async () => {
await result.current.disconnect();
});
expect(result.current.phase).toBe("idle");
expect(result.current.device).toBeNull();
expect(result.current.expiresAt).toBeNull();
expect(toast).toHaveBeenCalledWith("已断开 Kimi Code。", "success");
});
it("disconnect 失败(返回 error弹错误 toast、不复位", async () => {
post.mockResolvedValue({ data: null, error: { detail: "boom" } });
const { result } = renderHook(() =>
useKimiOauth({
initialConnected: true,
initialExpiresAt: "2026-12-31T00:00:00Z",
}),
);
await act(async () => {
await result.current.disconnect();
});
expect(result.current.phase).toBe("connected");
expect(toast).toHaveBeenCalledWith(
"断开 Kimi Code 失败,请稍后重试。",
"error",
);
});
});

View File

@@ -0,0 +1,220 @@
// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useDraftStream } from "./useDraftStream";
// fetchSSE 流)是 hook 的外部副作用边界,单测一律 stub 全局 fetch。
const fetchMock = vi.fn();
// 把若干 SSE 文本块封进 ReadableStream模拟后端逐块下发的 chunked body。
function sseStream(chunks: string[]): ReadableStream<Uint8Array> {
const enc = new TextEncoder();
return new ReadableStream({
start(c) {
for (const ch of chunks) c.enqueue(enc.encode(ch));
c.close();
},
});
}
// 构造一个流式成功响应200 + text/event-stream body
function sseResponse(chunks: string[]): Response {
return new Response(sseStream(chunks), {
status: 200,
headers: { "Content-Type": "text/event-stream" },
});
}
describe("useDraftStream", () => {
beforeEach(() => {
fetchMock.mockReset();
vi.stubGlobal("fetch", fetchMock);
});
afterEach(() => {
vi.unstubAllGlobals();
vi.clearAllMocks();
});
it("初始为 idle、空文本、未在流式", () => {
const { result } = renderHook(() => useDraftStream());
expect(result.current.state.phase).toBe("idle");
expect(result.current.state.text).toBe("");
expect(result.current.isStreaming).toBe(false);
});
it("流式累积 token多个 token 帧拼成完整文本", async () => {
fetchMock.mockResolvedValue(
sseResponse([
'event:token\ndata:{"text":"你好"}\n\n',
'event:token\ndata:{"text":",世界"}\n\n',
]),
);
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.text).toBe("你好,世界");
expect(result.current.state.error).toBeNull();
});
it("收到 done 帧后 phase 走到 done", async () => {
fetchMock.mockResolvedValue(
sseResponse([
'event:token\ndata:{"text":"abc"}\n\n',
'event:done\ndata:{"length":3}\n\n',
]),
);
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.phase).toBe("done");
expect(result.current.state.text).toBe("abc");
});
it("带本章指令时以 JSON body POST 指令", async () => {
fetchMock.mockResolvedValue(sseResponse(['event:done\ndata:{"length":0}\n\n']));
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 2, " 写得热血一点 ");
});
const [, init] = fetchMock.mock.calls[0];
expect(init.method).toBe("POST");
expect(init.headers["Content-Type"]).toBe("application/json");
expect(JSON.parse(init.body as string)).toEqual({ directive: "写得热血一点" });
});
it("指令为空白时退回裸 POST不带 JSON body", async () => {
fetchMock.mockResolvedValue(sseResponse(['event:done\ndata:{"length":0}\n\n']));
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 2, " ");
});
const [, init] = fetchMock.mock.calls[0];
expect(init.body).toBeUndefined();
expect(init.headers["Content-Type"]).toBeUndefined();
});
it("收到 error 帧phase=error 且带错误码与文案", async () => {
fetchMock.mockResolvedValue(
sseResponse([
'event:error\ndata:{"code":"RATE_LIMIT","message":"配额不足"}\n\n',
]),
);
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error).toMatchObject({
code: "RATE_LIMIT",
message: "配额不足",
});
});
it("流前错误(!res.ok解析 JSON 信封提取错误码与文案", async () => {
fetchMock.mockResolvedValue(
new Response(
JSON.stringify({ error: { code: "LLM_UNAVAILABLE", message: "无可用凭据" } }),
{ status: 503 },
),
);
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error).toMatchObject({
code: "LLM_UNAVAILABLE",
message: "无可用凭据",
});
});
it("流前错误且非 JSON 信封:沿用默认 STREAM_FAILED 文案", async () => {
fetchMock.mockResolvedValue(new Response("<html>oops</html>", { status: 500 }));
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error?.code).toBe("STREAM_FAILED");
expect(result.current.state.error?.message).toContain("500");
});
it("网络抛异常(非 Abortphase=error 且 code=NETWORK", async () => {
fetchMock.mockRejectedValue(new Error("connection reset"));
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.phase).toBe("error");
expect(result.current.state.error).toMatchObject({
code: "NETWORK",
message: "connection reset",
});
});
it("非 Error 抛出:回退为未知网络错误文案", async () => {
fetchMock.mockRejectedValue("boom-string");
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.error?.message).toBe("未知网络错误");
});
it("AbortError 被吞掉:不进入 errorphase 维持 streaming", async () => {
fetchMock.mockRejectedValue(new DOMException("aborted", "AbortError"));
const { result } = renderHook(() => useDraftStream());
await act(async () => {
await result.current.start("p1", 1);
});
expect(result.current.state.phase).toBe("streaming");
expect(result.current.state.error).toBeNull();
});
it("stop() 主动停止abort 连接并将 phase 置 aborted", async () => {
// 用一个永不结束的 body让流挂起后被 stop 中断(已生成部分保留)。
const hangingBody = new ReadableStream<Uint8Array>({});
fetchMock.mockResolvedValue(new Response(hangingBody, { status: 200 }));
const { result } = renderHook(() => useDraftStream());
act(() => {
void result.current.start("p1", 1);
});
await act(async () => {
result.current.stop();
});
expect(result.current.state.phase).toBe("aborted");
expect(result.current.isStreaming).toBe(false);
});
it("reset(text) 用给定文本重置回 idle", () => {
const { result } = renderHook(() => useDraftStream());
act(() => result.current.reset("已落草稿"));
expect(result.current.state.phase).toBe("idle");
expect(result.current.state.text).toBe("已落草稿");
});
});

View File

@@ -0,0 +1,125 @@
// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useRefine } from "./useRefine";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { POST: (...a: unknown[]) => post(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
describe("useRefine", () => {
beforeEach(() => {
post.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始为 idle、无结果", () => {
const { result } = renderHook(() => useRefine());
expect(result.current.status).toBe("idle");
expect(result.current.result).toBeNull();
});
it("回炉成功status=done 并返回新旧 diff", async () => {
post.mockResolvedValue({
data: { original: "旧文", refined: "新文" },
error: null,
});
const { result } = renderHook(() => useRefine());
let outcome: unknown;
await act(async () => {
outcome = await result.current.refine("p1", 3, "旧文", "更紧凑");
});
expect(outcome).toEqual({ original: "旧文", refined: "新文" });
expect(result.current.status).toBe("done");
expect(result.current.result).toEqual({ original: "旧文", refined: "新文" });
expect(toast).not.toHaveBeenCalled();
});
it("成功路径以 trim 后的段提交、可省略空指令", async () => {
post.mockResolvedValue({
data: { original: "段", refined: "改" },
error: null,
});
const { result } = renderHook(() => useRefine());
await act(async () => {
await result.current.refine("p1", 1, " 段 ");
});
expect(post).toHaveBeenCalledWith(
"/projects/{project_id}/chapters/{chapter_no}/refine",
expect.objectContaining({ body: { segment: "段" } }),
);
});
it("LLM_UNAVAILABLEstatus=error 且提示去设置页", async () => {
post.mockResolvedValue({
data: null,
error: { error: { code: "LLM_UNAVAILABLE" } },
});
const { result } = renderHook(() => useRefine());
let outcome: unknown;
await act(async () => {
outcome = await result.current.refine("p1", 2, "段");
});
expect(outcome).toBeNull();
expect(result.current.status).toBe("error");
expect(toast).toHaveBeenCalledWith(
"未配置提供商,请先去设置页连一家。",
"error",
);
});
it("其余后端错误status=error 且弹通用回炉失败 toast", async () => {
post.mockResolvedValue({
data: null,
error: { error: { code: "INTERNAL" } },
});
const { result } = renderHook(() => useRefine());
await act(async () => {
await result.current.refine("p1", 2, "段");
});
expect(result.current.status).toBe("error");
expect(toast).toHaveBeenCalledWith("回炉失败,请稍后重试。", "error");
});
it("请求抛异常status=error 且弹网络异常 toast", async () => {
post.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useRefine());
let outcome: unknown;
await act(async () => {
outcome = await result.current.refine("p1", 2, "段");
});
expect(outcome).toBeNull();
expect(result.current.status).toBe("error");
expect(toast).toHaveBeenCalledWith("回炉请求异常,请检查网络。", "error");
});
it("reset 清回 idle 与空结果", async () => {
post.mockResolvedValue({
data: { original: "a", refined: "b" },
error: null,
});
const { result } = renderHook(() => useRefine());
await act(async () => {
await result.current.refine("p1", 1, "a");
});
act(() => result.current.reset());
expect(result.current.status).toBe("idle");
expect(result.current.result).toBeNull();
});
});

View File

@@ -1,4 +1,10 @@
import { describe, expect, it } from "vitest";
// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { learnSummary, useStyleLearn } from "./useStyleLearn";
import type { JobView } from "@/lib/jobs/job";
import type { UseJobPoll } from "@/lib/jobs/useJobPoll";
// P1-6 回归守卫学文风轮询完成done 边沿effect 必须用「最近一次 learn 传入的
// projectId」去拉指纹而非闭包捕获的旧值。useStyleLearn 用 ref 追踪 projectId 来保证这点。
@@ -39,3 +45,239 @@ describe("useStyleLearn projectId 追踪P1-6 stale-closure 守卫)", () =>
expect(t.onDone()).toBeNull();
});
});
// ── 真实 hook 覆盖renderHook 驱动编排POST 受理 → 轮询 → done 拉指纹)─────────
const post = vi.fn();
const get = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({
api: {
POST: (...a: unknown[]) => post(...a),
GET: (...a: unknown[]) => get(...a),
},
}));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
const STYLE_PATH = "/projects/{project_id}/style";
const JOBS_PATH = "/jobs/{job_id}";
interface GetOpts {
params: { path: { project_id?: string; job_id?: string } };
}
interface PostOpts {
params: { path: { project_id: string } };
}
// 微任务 + 0ms 定时器全部冲洗(轮询 tick→dispatch→effect→refetch 链需多跳)。
async function flush(): Promise<void> {
await act(async () => {
await vi.advanceTimersByTimeAsync(0);
});
}
const FINGERPRINT_BODY = {
dimensions: [{ name: "节奏", value: "快", evidence: ["短句"] }],
version: 2,
};
describe("useStyleLearn 真实 hook 编排", () => {
beforeEach(() => {
vi.useFakeTimers();
post.mockReset();
get.mockReset();
toast.mockReset();
});
afterEach(() => {
vi.clearAllMocks();
vi.useRealTimers();
});
it("初始:未提交则 busy=false、pollStatus=idle、指纹为传入初值", () => {
const initial = { dimensions: [], version: 1 };
const { result } = renderHook(() => useStyleLearn(initial));
expect(result.current.busy).toBe(false);
expect(result.current.pollStatus).toBe("idle");
expect(result.current.progress).toBe(0);
expect(result.current.fingerprint).toBe(initial);
});
it("受理失败(通用错误):返回 false、弹通用 toast、busy 归位", async () => {
post.mockResolvedValue({ data: null, error: { error: { code: "INTERNAL" } } });
const { result } = renderHook(() => useStyleLearn(null));
let ok: boolean | undefined;
await act(async () => {
ok = await result.current.learn("p1", ["样本"], "create");
});
expect(ok).toBe(false);
expect(toast).toHaveBeenCalledWith("学文风受理失败,请稍后重试。", "error");
expect(result.current.busy).toBe(false);
expect(get).not.toHaveBeenCalled();
});
it("受理失败LLM_UNAVAILABLE提示去设置页连一家", async () => {
post.mockResolvedValue({
data: null,
error: { error: { code: "LLM_UNAVAILABLE" } },
});
const { result } = renderHook(() => useStyleLearn(null));
let ok: boolean | undefined;
await act(async () => {
ok = await result.current.learn("p1", ["样本"], "create");
});
expect(ok).toBe(false);
expect(toast).toHaveBeenCalledWith(
"未配置提供商,请先去设置页连一家。",
"error",
);
});
it("受理成功 → 轮询 done → 拉最新指纹并弹成功 toast", async () => {
post.mockResolvedValue({ data: { job_id: "job-1" }, error: null });
get.mockImplementation((path: string, opts: GetOpts) => {
if (path === JOBS_PATH) {
return Promise.resolve({
data: { id: "job-1", status: "done", progress: 100 },
error: null,
});
}
return Promise.resolve({ data: FINGERPRINT_BODY, error: null });
});
const { result } = renderHook(() => useStyleLearn(null));
let ok: boolean | undefined;
await act(async () => {
ok = await result.current.learn("p1", ["样本"], "create");
});
await flush();
expect(ok).toBe(true);
expect(result.current.pollStatus).toBe("done");
expect(result.current.fingerprint).toEqual({
dimensions: [{ name: "节奏", value: "快", evidence: ["短句"] }],
version: 2,
});
expect(toast).toHaveBeenCalledWith("文风指纹已更新。", "success");
});
it("done 但拉指纹失败GET /style error指纹不变、仍弹成功 toast", async () => {
post.mockResolvedValue({ data: { job_id: "job-1" }, error: null });
get.mockImplementation((path: string) => {
if (path === JOBS_PATH) {
return Promise.resolve({
data: { id: "job-1", status: "done", progress: 100 },
error: null,
});
}
return Promise.resolve({ data: null, error: { detail: "404" } });
});
const initial = { dimensions: [], version: 9 };
const { result } = renderHook(() => useStyleLearn(initial));
await act(async () => {
await result.current.learn("p1", ["样本"], "create");
});
await flush();
expect(result.current.fingerprint).toBe(initial);
expect(toast).toHaveBeenCalledWith("文风指纹已更新。", "success");
});
it("轮询失败job failed弹学文风失败 toast 带原因", async () => {
post.mockResolvedValue({ data: { job_id: "job-1" }, error: null });
get.mockImplementation((path: string) => {
if (path === JOBS_PATH) {
return Promise.resolve({
data: { id: "job-1", status: "failed", progress: 40, error: "模型超时" },
error: null,
});
}
return Promise.resolve({ data: FINGERPRINT_BODY, error: null });
});
const { result } = renderHook(() => useStyleLearn(null));
await act(async () => {
await result.current.learn("p1", ["样本"], "create");
});
await flush();
expect(result.current.pollStatus).toBe("error");
expect(toast).toHaveBeenCalledWith("学文风失败:模型超时", "error");
});
it("切项目done 边沿用最近一次 learn 的 projectId 拉指纹stale-closure 守卫)", async () => {
const styleProjectIds: string[] = [];
post.mockImplementation((_path: string, opts: PostOpts) => {
const pid = opts.params.path.project_id;
return Promise.resolve({
data: { job_id: pid === "project-A" ? "job-A" : "job-B" },
error: null,
});
});
get.mockImplementation((path: string, opts: GetOpts) => {
if (path === JOBS_PATH) {
const jobId = opts.params.path.job_id;
// A 仍在跑(排队 setTimeout 下一拍B 直接 done。
const status = jobId === "job-A" ? "running" : "done";
return Promise.resolve({
data: { id: jobId, status, progress: status === "done" ? 100 : 30 },
error: null,
});
}
styleProjectIds.push(opts.params.path.project_id ?? "?");
return Promise.resolve({ data: FINGERPRINT_BODY, error: null });
});
const { result } = renderHook(() => useStyleLearn(null));
await act(async () => {
await result.current.learn("project-A", ["a"], "create");
});
await act(async () => {
await result.current.learn("project-B", ["b"], "update");
});
await flush();
// done 边沿拉指纹用的应是后切的 project-B而非陈旧的 project-A。
expect(styleProjectIds).toContain("project-B");
expect(styleProjectIds).not.toContain("project-A");
expect(toast).toHaveBeenCalledWith("文风指纹已更新。", "success");
});
});
// learnSummary 是导出的纯函数done 且有 job 时回显版本/维度数,否则 null。
describe("learnSummary", () => {
const baseJob: JobView = {
id: "j",
kind: "style_learn",
status: "done",
progress: 100,
result: { version: 3, dims_count: 16 },
error: null,
};
const pollOf = (over: Partial<UseJobPoll>): UseJobPoll =>
({
status: "done",
progress: 100,
job: baseJob,
error: null,
poll: vi.fn(),
reset: vi.fn(),
...over,
}) as UseJobPoll;
it("done 且有 job回显 version 与 dimsCount", () => {
expect(learnSummary(pollOf({}))).toEqual({ version: 3, dimsCount: 16 });
});
it("非 done返回 null", () => {
expect(learnSummary(pollOf({ status: "polling" }))).toBeNull();
});
it("done 但无 job返回 null", () => {
expect(learnSummary(pollOf({ job: null }))).toBeNull();
});
});

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// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useGenerator } from "./useGenerator";
import type { IngestBuildInput } from "./ingest";
// 后端客户端与 Toast 是 hook 的外部副作用边界,单测一律 mock。
const post = vi.fn();
const toast = vi.fn();
vi.mock("@/lib/api/client", () => ({ api: { POST: (...a: unknown[]) => post(...a) } }));
vi.mock("@/components/Toast", () => ({ useToast: () => toast }));
const conflictEnvelope = {
error: {
code: "CONFLICT_UNRESOLVED",
details: {
conflicts: [{ type: "冲突", where: "world", refs: [], suggestion: "改写" }],
conflict_count: 1,
},
},
};
// 行式可入库产物(金手指 → world_entities
const goldenInput: IngestBuildInput = {
outputKind: "GoldenFingerResult",
rows: [{ name: "吞噬之眼", mechanism: "吞噬", growth: "无限", limits: "反噬" }],
};
describe("useGenerator", () => {
beforeEach(() => {
post.mockReset();
toast.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("初始为 idle、无预览、入库 idle、无冲突", () => {
const { result } = renderHook(() => useGenerator());
expect(result.current.genStatus).toBe("idle");
expect(result.current.preview).toBeNull();
expect(result.current.rawPreview).toBeUndefined();
expect(result.current.outputKind).toBeNull();
expect(result.current.ingestStatus).toBe("idle");
expect(result.current.conflicts).toBeNull();
expect(result.current.created).toEqual([]);
});
// —— generate ——
it("生成成功genStatus=preview映射预览模型 + 记录 rawPreview/outputKind", async () => {
const preview = { ideas: [{ premise: "废柴逆袭", hook: "扮猪吃虎" }] };
post.mockResolvedValue({
data: { output_kind: "IdeaListResult", preview },
error: null,
});
const { result } = renderHook(() => useGenerator());
await act(async () => {
await result.current.generate("p1", "idea", { brief: "脑洞" });
});
expect(result.current.genStatus).toBe("preview");
expect(result.current.outputKind).toBe("IdeaListResult");
expect(result.current.rawPreview).toEqual(preview);
expect(result.current.preview?.kind).toBe("IdeaListResult");
expect(result.current.preview?.items[0]?.heading).toBe("废柴逆袭");
expect(toast).not.toHaveBeenCalled();
});
it("生成后端返回 errorgenStatus=error 且弹错误 toast", async () => {
post.mockResolvedValue({ data: null, error: { detail: "失败" } });
const { result } = renderHook(() => useGenerator());
await act(async () => {
await result.current.generate("p1", "idea", { brief: "x" });
});
expect(result.current.genStatus).toBe("error");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("生成请求抛异常genStatus=error 且弹网络异常 toast", async () => {
post.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useGenerator());
await act(async () => {
await result.current.generate("p1", "idea", { brief: "x" });
});
expect(result.current.genStatus).toBe("error");
expect(toast).toHaveBeenCalledWith("生成请求异常,请检查网络。", "error");
});
// —— ingest ——
it("入库不支持的产物buildIngestRequest 返 null提示并返回 false", async () => {
const { result } = renderHook(() => useGenerator());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", "opening", {
outputKind: "OpeningResult",
rows: [{ text: "正文" }],
});
});
expect(ok).toBe(false);
expect(toast).toHaveBeenCalledWith("该生成器不支持入库。", "error");
expect(post).not.toHaveBeenCalled();
});
it("入库空行:提示至少选择一项并返回 false", async () => {
const { result } = renderHook(() => useGenerator());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", "golden", {
outputKind: "GoldenFingerResult",
rows: [],
});
});
expect(ok).toBe(false);
expect(toast).toHaveBeenCalledWith("请至少选择一项入库。", "error");
expect(post).not.toHaveBeenCalled();
});
it("入库成功ingestStatus=done、记录 created、弹成功 toast返回 true", async () => {
post.mockResolvedValue({
data: { created: ["w1", "w2"], table: "world_entities" },
error: null,
});
const { result } = renderHook(() => useGenerator());
let ok = false;
await act(async () => {
ok = await result.current.ingest("p1", "golden", goldenInput);
});
expect(ok).toBe(true);
expect(result.current.ingestStatus).toBe("done");
expect(result.current.created).toEqual(["w1", "w2"]);
expect(result.current.conflicts).toBeNull();
expect(toast).toHaveBeenCalledWith("已入库 2 项至 world_entities", "success");
});
it("入库成功但 created 缺失:回退空数组并提示 0 项", async () => {
post.mockResolvedValue({ data: { created: null, table: "world_entities" }, error: null });
const { result } = renderHook(() => useGenerator());
await act(async () => {
await result.current.ingest("p1", "golden", goldenInput);
});
expect(result.current.created).toEqual([]);
expect(toast).toHaveBeenCalledWith("已入库 0 项至 world_entities", "success");
});
it("入库成功且有越权写表:额外弹 info toast", async () => {
post.mockResolvedValue({
data: { created: ["w1"], table: "world_entities", rejected_tables: ["secrets"] },
error: null,
});
const { result } = renderHook(() => useGenerator());
await act(async () => {
await result.current.ingest("p1", "golden", goldenInput);
});
expect(toast).toHaveBeenCalledWith("越权写表被丢弃secrets", "info");
});
it("入库 409 冲突ingestStatus=conflict 并暴露 conflicts返回 false", async () => {
post.mockResolvedValue({ data: null, error: conflictEnvelope });
const { result } = renderHook(() => useGenerator());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", "golden", goldenInput);
});
expect(ok).toBe(false);
expect(result.current.ingestStatus).toBe("conflict");
expect(result.current.conflicts?.conflictCount).toBe(1);
expect(result.current.conflicts?.conflicts).toHaveLength(1);
});
it("入库非冲突 erroringestStatus=error 且弹错误 toast返回 false", async () => {
post.mockResolvedValue({ data: null, error: { error: { code: "LLM_UNAVAILABLE" } } });
const { result } = renderHook(() => useGenerator());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", "golden", goldenInput);
});
expect(ok).toBe(false);
expect(result.current.ingestStatus).toBe("error");
expect(toast).toHaveBeenCalledWith(expect.any(String), "error");
});
it("入库请求抛异常ingestStatus=error 且弹网络异常 toast返回 false", async () => {
post.mockRejectedValue(new Error("boom"));
const { result } = renderHook(() => useGenerator());
let ok = true;
await act(async () => {
ok = await result.current.ingest("p1", "golden", goldenInput);
});
expect(ok).toBe(false);
expect(result.current.ingestStatus).toBe("error");
expect(toast).toHaveBeenCalledWith("入库请求异常,请检查网络。", "error");
});
// —— reset ——
it("reset 清回初始态", async () => {
post.mockResolvedValue({
data: { output_kind: "IdeaListResult", preview: { ideas: [{ premise: "p" }] } },
error: null,
});
const { result } = renderHook(() => useGenerator());
await act(async () => {
await result.current.generate("p1", "idea", { brief: "x" });
});
act(() => result.current.reset());
expect(result.current.genStatus).toBe("idle");
expect(result.current.preview).toBeNull();
expect(result.current.rawPreview).toBeUndefined();
expect(result.current.outputKind).toBeNull();
expect(result.current.ingestStatus).toBe("idle");
expect(result.current.conflicts).toBeNull();
expect(result.current.created).toEqual([]);
});
});

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// @vitest-environment jsdom
import { act, renderHook, waitFor } from "@testing-library/react";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { useInjection } from "./useInjection";
import type { InjectionResponse } from "./injection";
// api 客户端是 hook 的外部副作用边界GET 拉确定性结果PUT 写覆盖。单测一律 mock。
const get = vi.fn();
const put = vi.fn();
vi.mock("@/lib/api/client", () => ({
api: {
GET: (...a: unknown[]) => get(...a),
PUT: (...a: unknown[]) => put(...a),
},
}));
// 最小 InjectionResponse 桩(仅覆盖纯逻辑读取的字段)。
function makeResponse(over: Partial<InjectionResponse> = {}): InjectionResponse {
return {
pinned: [],
excluded: [],
recent_n: 3,
entities: [],
...over,
} as InjectionResponse;
}
const CHAR = { kind: "character", name: "张三" } as const;
describe("useInjection", () => {
beforeEach(() => {
get.mockReset();
put.mockReset();
});
afterEach(() => vi.clearAllMocks());
it("挂载成功:拉到确定性结果并落到 dataloading 归位", async () => {
const body = makeResponse({ recent_n: 5 });
get.mockResolvedValue({ data: body, error: null });
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
expect(result.current.data).toEqual(body);
expect(result.current.error).toBeNull();
});
it("挂载后端返回 error给可读文案、data 置空", async () => {
get.mockResolvedValue({ data: null, error: { detail: "boom" } });
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
expect(result.current.error).toBe("注入信息暂不可用");
expect(result.current.data).toBeNull();
});
it("挂载网络层抛错:捕获并给可读文案", async () => {
get.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
expect(result.current.error).toBe("注入信息暂不可用");
expect(result.current.data).toBeNull();
});
it("togglePin 成功PUT 覆盖后以服务端确定结果回放 data", async () => {
get.mockResolvedValue({ data: makeResponse(), error: null });
const updated = makeResponse({ pinned: [{ ...CHAR }] });
put.mockResolvedValue({ data: updated, error: null });
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
await act(async () => {
await result.current.togglePin(CHAR);
});
expect(put).toHaveBeenCalledTimes(1);
expect(result.current.data).toEqual(updated);
expect(result.current.saving).toBe(false);
expect(result.current.error).toBeNull();
});
it("exclude / restore / setRecentN 各自经 PUT 提交覆盖", async () => {
get.mockResolvedValue({ data: makeResponse(), error: null });
put.mockResolvedValue({ data: makeResponse(), error: null });
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
await act(async () => {
await result.current.exclude(CHAR);
});
await act(async () => {
await result.current.restore(CHAR);
});
await act(async () => {
await result.current.setRecentN(8);
});
expect(put).toHaveBeenCalledTimes(3);
// 最后一次 setRecentN 的 body.recent_n 已钳到合法区间。
expect(put).toHaveBeenLastCalledWith(
"/projects/{project_id}/chapters/{chapter_no}/injection",
expect.objectContaining({ body: expect.objectContaining({ recent_n: 8 }) }),
);
});
it("保存后端返回 error给可读文案、本地 data 不变(天然回滚)", async () => {
const loaded = makeResponse({ recent_n: 4 });
get.mockResolvedValue({ data: loaded, error: null });
put.mockResolvedValue({ data: null, error: { detail: "422" } });
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
await act(async () => {
await result.current.togglePin(CHAR);
});
expect(result.current.error).toBe("保存注入设置失败,请重试");
expect(result.current.data).toEqual(loaded);
});
it("保存网络层抛错:本地状态不动、给可读文案、不抛", async () => {
const loaded = makeResponse();
get.mockResolvedValue({ data: loaded, error: null });
put.mockRejectedValue(new Error("network down"));
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
await act(async () => {
await result.current.togglePin(CHAR);
});
expect(result.current.error).toBe("保存注入设置失败,请重试");
expect(result.current.data).toEqual(loaded);
});
it("data 未就绪时 mutate 早返回、不发 PUT", async () => {
get.mockResolvedValue({ data: null, error: { detail: "fail" } });
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
await act(async () => {
await result.current.togglePin(CHAR);
});
expect(put).not.toHaveBeenCalled();
});
it("并发锁:保存在途时再次触发被拦下,只发一次 PUT", async () => {
get.mockResolvedValue({ data: makeResponse(), error: null });
// 第一次 PUT 挂起,制造在途窗口。
let resolveFirst: (v: unknown) => void = () => {};
put.mockImplementationOnce(
() =>
new Promise((res) => {
resolveFirst = res;
}),
);
const { result } = renderHook(() => useInjection("p1", 3));
await waitFor(() => expect(result.current.loading).toBe(false));
await act(async () => {
// 不 await 第一次:保存在途时立即触发第二次,应被 savingRef 拦下。
const first = result.current.togglePin(CHAR);
await result.current.exclude(CHAR);
resolveFirst({ data: makeResponse(), error: null });
await first;
});
expect(put).toHaveBeenCalledTimes(1);
});
});