Files
ttstd-infinite-canvas/web/test/asset-batch-delete.test.ts
T

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TypeScript

import { afterEach, beforeEach, describe, expect, spyOn, test } from "bun:test";
import { QueryObserver } from "@tanstack/react-query";
import { readFileSync } from "node:fs";
import localforage from "localforage";
import { apiClient } from "@/services/api/request";
import { deleteAssetsWithRemoteSync, initializeRemoteUserDataSession, loadAssetLibraryPage, resetRemoteUserDataSync } from "@/services/user-data-sync";
import { flushAssetStorePersistence, useAssetStore, type Asset } from "@/stores/use-asset-store";
import { appQueryClient } from "@/lib/query-client";
const originalAdapter = apiClient.defaults.adapter;
let originalWindow: PropertyDescriptor | undefined;
const originalGet = localforage.getItem;
const originalSet = localforage.setItem;
const originalRemove = localforage.removeItem;
async function within<T>(promise: Promise<T>): Promise<T> {
let timer: ReturnType<typeof setTimeout> | undefined;
try {
return await Promise.race([
promise,
new Promise<never>((_, reject) => {
timer = setTimeout(() => reject(new Error("删除或刷新链路未结束")), 1000);
}),
]);
} finally {
clearTimeout(timer);
}
}
const asset = (id: string): Asset =>
({
id,
kind: "text",
title: id,
coverUrl: "",
tags: [],
createdAt: "2026-09-21T00:00:00.000Z",
updatedAt: "2026-09-21T00:00:00.000Z",
data: { content: "测试素材" },
}) as Asset;
beforeEach(async () => {
originalWindow = Object.getOwnPropertyDescriptor(globalThis, "window");
const storage = new Map<string, string>();
const indexed = new Map<string, unknown>();
localforage.getItem = (async (key: string) => indexed.get(key) ?? null) as typeof localforage.getItem;
localforage.setItem = (async (key: string, value: unknown) => {
indexed.set(key, value);
return value;
}) as typeof localforage.setItem;
localforage.removeItem = async (key: string) => {
indexed.delete(key);
};
Object.defineProperty(globalThis, "window", {
configurable: true,
value: {
setTimeout: globalThis.setTimeout,
clearTimeout: globalThis.clearTimeout,
localStorage: { getItem: (key: string) => storage.get(key) ?? null, setItem: (key: string, value: string) => storage.set(key, value), removeItem: (key: string) => storage.delete(key) },
},
});
useAssetStore.setState({ assets: [] });
await flushAssetStorePersistence();
await initializeRemoteUserDataSession("batch-test-user");
});
afterEach(async () => {
try {
await appQueryClient.cancelQueries();
appQueryClient.clear();
apiClient.defaults.adapter = originalAdapter;
resetRemoteUserDataSync();
useAssetStore.setState({ assets: [] });
await flushAssetStorePersistence();
} finally {
localforage.getItem = originalGet;
localforage.setItem = originalSet;
localforage.removeItem = originalRemove;
if (originalWindow) Object.defineProperty(globalThis, "window", originalWindow);
else delete (globalThis as { window?: unknown }).window;
}
});
describe("素材批量删除", () => {
test("100 个素材只发一个 POST 数组请求,成功后只更新一次本地素材集合", async () => {
const ids = Array.from({ length: 100 }, (_, i) => `asset-${i}`);
useAssetStore.setState({ assets: [...ids.map(asset), asset("keep")] });
const requests: unknown[] = [];
apiClient.defaults.adapter = async (config) => {
requests.push({ method: config.method, url: config.url, body: JSON.parse(config.data) });
expect(useAssetStore.getState().assets).toHaveLength(101);
return { config, headers: {}, status: 200, statusText: "OK", data: { code: 0, data: { ids }, msg: "ok" } };
};
let updates = 0;
const stop = useAssetStore.subscribe((state, previous) => {
if (state.assets !== previous.assets) updates++;
});
try {
await deleteAssetsWithRemoteSync(ids);
expect(requests).toEqual([{ method: "post", url: "/assets/batch-delete", body: ids }]);
expect(useAssetStore.getState().assets.map((item) => item.id)).toEqual(["keep"]);
expect(updates).toBe(1);
} finally {
stop();
}
});
test.each([false, true])("真实分页查询刷新不阻塞删除完成(刷新失败:%s)", async (failRefresh) => {
const initialPage = {
assets: [asset("first"), asset("keep")],
total: 2,
page: 1,
pageSize: 20,
kindCounts: {},
categoryCounts: {},
folderCounts: {},
hasMore: false,
};
useAssetStore.setState({ assets: initialPage.assets });
let releaseRefresh!: () => void;
const refreshGate = new Promise<void>((resolve) => {
releaseRefresh = resolve;
});
const requests: string[] = [];
apiClient.defaults.adapter = async (config) => {
requests.push(`${config.method} ${config.url}`);
if (config.method === "post") {
return { config, headers: {}, status: 200, statusText: "OK", data: { code: 0, data: { ids: ["first"] }, msg: "ok" } };
}
await refreshGate;
if (failRefresh) throw new Error("列表暂时不可用");
return {
config,
headers: {},
status: 200,
statusText: "OK",
data: {
code: 0,
data: { ...initialPage, assets: [asset("keep")], total: 1 },
msg: "ok",
},
};
};
const warning = spyOn(console, "warn").mockImplementation(() => {});
const observers = ["asset-library", "asset-picker"].map(
(key) =>
new QueryObserver(appQueryClient, {
queryKey: [key, "delete-regression"],
queryFn: () => loadAssetLibraryPage({ page: 1, pageSize: 20 }),
initialData: initialPage,
}),
);
const stops: (() => void)[] = [];
const refreshed = observers.map(
(observer) =>
new Promise<void>((resolve) => {
stops.push(
observer.subscribe((result) => {
if (result.fetchStatus === "idle" && (result.isError || result.data?.total === 1)) resolve();
}),
);
}),
);
try {
// GET 尚未返回,删除必须已返回,调用方才能关闭 Modal / Popconfirm。
await within(deleteAssetsWithRemoteSync(["first"]));
expect(useAssetStore.getState().assets.map((item) => item.id)).toEqual(["keep"]);
expect(requests).toEqual(["post /assets/batch-delete", "get /assets", "get /assets"]);
for (const observer of observers) expect(observer.getCurrentResult().fetchStatus).toBe("fetching");
releaseRefresh();
// 真实 loadAssetLibraryPage 要再次进入同步队列;不能与删除互相等待。
await within(Promise.all(refreshed));
for (const observer of observers) {
const result = observer.getCurrentResult();
if (failRefresh) expect(result.error?.message).toBe("列表暂时不可用");
else expect(result.data?.assets.map((item) => item.id)).toEqual(["keep"]);
}
await new Promise((resolve) => setTimeout(resolve, 0));
if (failRefresh) expect(warning).toHaveBeenCalledWith("素材删除后列表刷新失败", expect.any(Error));
expect(requests.filter((request) => request.startsWith("post"))).toHaveLength(1);
} finally {
releaseRefresh();
await appQueryClient.cancelQueries();
stops.forEach((stop) => stop());
observers.forEach((observer) => observer.destroy());
warning.mockRestore();
}
});
test("业务失败不会先删本地素材或回退到逐条请求", async () => {
useAssetStore.setState({ assets: [asset("first"), asset("second")] });
let requests = 0;
apiClient.defaults.adapter = async (config) => {
requests++;
return { config, headers: {}, status: 200, statusText: "OK", data: { code: 400, data: null, msg: "拒绝删除", reason: "invalid_argument" } };
};
await expect(deleteAssetsWithRemoteSync(["first", "second"])).rejects.toThrow("拒绝删除");
expect(requests).toBe(1);
expect(useAssetStore.getState().assets.map((item) => item.id)).toEqual(["first", "second"]);
});
test("删除响应返回前切换账号,不删除新账号本地素材", async () => {
useAssetStore.setState({ assets: [asset("same-id")] });
apiClient.defaults.adapter = async (config) => {
resetRemoteUserDataSync();
useAssetStore.setState({ assets: [asset("same-id")] });
return { config, headers: {}, status: 200, statusText: "OK", data: { code: 0, data: { ids: ["same-id"] }, msg: "ok" } };
};
await expect(deleteAssetsWithRemoteSync(["same-id"])).rejects.toThrow("账号已切换");
expect(useAssetStore.getState().assets).toHaveLength(1);
});
test("空 ID 不发请求,重复 ID 合并到一个请求", async () => {
const bodies: string[][] = [];
apiClient.defaults.adapter = async (config) => {
const ids = JSON.parse(config.data);
bodies.push(ids);
return { config, headers: {}, status: 200, statusText: "OK", data: { code: 0, data: { ids }, msg: "ok" } };
};
await expect(deleteAssetsWithRemoteSync(["good", " "])).rejects.toThrow("素材 ID 不能为空");
expect(bodies).toHaveLength(0);
await deleteAssetsWithRemoteSync([" first ", "first", "second"]);
expect(bodies).toEqual([["first", "second"]]);
});
test("素材页和选择器的批量及清空入口使用数组同步方法", () => {
const page = readFileSync(new URL("../src/pages/assets/index.tsx", import.meta.url), "utf8");
const picker = readFileSync(new URL("../src/components/assets/asset-library-picker-modal.tsx", import.meta.url), "utf8");
expect(page).toContain("deleteAssetsWithRemoteSync(trashAssets.map");
expect(page).toContain("deleteAssetsWithRemoteSync(selectedAssets.map");
expect(picker).toContain("deleteAssetsWithRemoteSync(archivedSelectedIds)");
expect(picker).toContain("deleteAssetsWithRemoteSync(toDelete.map");
});
});