309 lines
16 KiB
TypeScript
309 lines
16 KiB
TypeScript
import { afterEach, beforeEach, expect, spyOn, test } from "bun:test";
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import localforage from "localforage";
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import { canvasContentHash } from "@/lib/canvas/canvas-content";
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import { readCanvasSyncDrafts } from "@/services/canvas-sync-drafts";
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import { useSyncProgressStore } from "@/stores/use-sync-progress-store";
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import { http } from "@/services/api/request";
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import { applyAgentCanvasPatches, initializeRemoteUserDataSession, refreshCanvasAfterAgent, resetRemoteUserDataSync, subscribeAgentCanvasRefresh, saveRemoteUserDataNow } from "@/services/user-data-sync";
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import { flushCanvasStorePersistence, useCanvasStore, type CanvasProject } from "@/stores/canvas/use-canvas-store";
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import { CanvasNodeType } from "@/types/canvas";
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const initial: CanvasProject = { id: "agent-test", revision: 1, title: "测试", createdAt: "2026-01-01", updatedAt: "2026-01-01", nodes: [], connections: [], chatSessions: [], activeChatId: null, viewport: { x: 0, y: 0, k: 1 } };
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const remote: CanvasProject = { ...initial, revision: 2, nodes: [{ id: "text-1", type: CanvasNodeType.Text, title: "剧本", position: { x: 20, y: 20 }, width: 320, height: 240, metadata: { content: "正文" } }] };
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let unsubscribe = () => {};
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let restore = () => {};
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const originalGet = localforage.getItem;
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const originalSet = localforage.setItem;
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const originalWindow = globalThis.window;
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const indexed = new Map<string, unknown>();
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beforeEach(() => {
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resetRemoteUserDataSync();
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Object.defineProperty(globalThis, "window", {
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configurable: true,
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value: {
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setTimeout: () => 1,
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clearTimeout: () => {},
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localStorage: { getItem: () => "agent-user", setItem: () => {} },
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},
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});
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indexed.clear();
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localforage.getItem = (async (key: string) => indexed.get(key) ?? null) as typeof localforage.getItem;
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localforage.setItem = (async (key: string, value: unknown) => {
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indexed.set(key, value);
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return value;
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}) as typeof localforage.setItem;
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});
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afterEach(async () => {
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unsubscribe();
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restore();
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resetRemoteUserDataSync();
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await flushCanvasStorePersistence();
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localforage.getItem = originalGet;
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localforage.setItem = originalSet;
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if (originalWindow === undefined) delete (globalThis as { window?: unknown }).window;
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else Object.defineProperty(globalThis, "window", { configurable: true, value: originalWindow });
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});
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async function setup(project: CanvasProject = remote) {
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initial.remoteContentHash = await canvasContentHash(initial);
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useCanvasStore.setState({ projects: [initial] });
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await initializeRemoteUserDataSession("agent-user");
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const mock = spyOn(http, "get").mockResolvedValue({ project });
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restore = () => mock.mockRestore();
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return mock;
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}
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test("successful Agent refresh projects nodes into the open editor and store", async () => {
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await setup();
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let editor = initial;
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unsubscribe = subscribeAgentCanvasRefresh((project, previous) => {
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expect(previous).toEqual(initial);
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editor = project;
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});
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await refreshCanvasAfterAgent(initial.id);
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expect(editor.nodes).toEqual(remote.nodes);
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expect(useCanvasStore.getState().projects[0].nodes).toEqual(remote.nodes);
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});
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test("unsaved editor conflicts preserve store and acknowledged baseline", async () => {
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await setup();
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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throw new Error("本地编辑冲突");
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});
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await expect(refreshCanvasAfterAgent(initial.id)).rejects.toThrow("本地编辑冲突");
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expect(useCanvasStore.getState().projects[0]).toEqual(initial);
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unsubscribe();
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await refreshCanvasAfterAgent(initial.id);
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expect(useCanvasStore.getState().projects[0]).toMatchObject(remote);
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});
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test("dirty persisted edits are rebased when Agent changes different fields", async () => {
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await setup();
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useCanvasStore.setState({ projects: [{ ...initial, title: "本地修改" }] });
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let notified = false;
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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notified = true;
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});
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await expect(refreshCanvasAfterAgent(initial.id)).resolves.toMatchObject({ title: "本地修改", revision: 2, nodes: remote.nodes });
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expect(notified).toBe(true);
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expect(useCanvasStore.getState().projects[0]).toMatchObject({ title: "本地修改", revision: 2, nodes: remote.nodes });
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expect(useSyncProgressStore.getState().syncingProjects[initial.id].phase).toBe("pending");
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});
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test("dirty persisted edits still conflict when Agent changes the same field", async () => {
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const mock = await setup({ ...remote, title: "云端修改" });
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useCanvasStore.setState({ projects: [{ ...initial, title: "本地修改" }] });
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mock.mockResolvedValue({ project: { ...remote, title: "云端修改" } });
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await expect(refreshCanvasAfterAgent(initial.id)).rejects.toThrow();
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expect(useSyncProgressStore.getState().syncingProjects[initial.id].phase).toBe("conflict");
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expect(useCanvasStore.getState().projects[0].title).toBe("本地修改");
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});
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test("automatic focus and panning do not block Agent updates or reset the local viewport", async () => {
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await setup();
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const viewport = { x: -800, y: -400, k: 0.7 };
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useCanvasStore.setState({ projects: [{ ...initial, viewport, updatedAt: "2026-09-13" }] });
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let editor = initial;
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unsubscribe = subscribeAgentCanvasRefresh((project) => {
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editor = project;
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});
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await refreshCanvasAfterAgent(initial.id);
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expect(editor.nodes).toEqual(remote.nodes);
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expect(editor.viewport).toEqual(viewport);
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expect(useCanvasStore.getState().projects[0].viewport).toEqual(viewport);
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});
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test("replayed completion events do not reapply unchanged canvas nodes", async () => {
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await setup();
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let deliveries = 0;
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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deliveries += 1;
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});
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await refreshCanvasAfterAgent(initial.id);
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await refreshCanvasAfterAgent(initial.id);
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expect(deliveries).toBe(1);
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});
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test("media admission and completion refresh the editor with references and result", async () => {
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const video = { id: "video-1", type: CanvasNodeType.Video, title: "镜头1", position: { x: 500, y: 20 }, width: 360, height: 640, metadata: { taskId: "task-1", status: "loading" as const, referenceNodeIds: ["image-1"] } };
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const project: CanvasProject = { ...remote, nodes: [...remote.nodes, { ...video, id: "image-1", type: CanvasNodeType.Image }, video], connections: [{ id: "edge-1", fromNodeId: "image-1", toNodeId: "video-1" }] };
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const mock = await setup(project);
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let editor = initial;
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unsubscribe = subscribeAgentCanvasRefresh((updated) => {
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editor = updated;
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});
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await refreshCanvasAfterAgent(initial.id);
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expect(editor.connections).toEqual(project.connections);
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expect(editor.nodes.find((node) => node.id === "video-1")?.metadata?.referenceNodeIds).toEqual(["image-1"]);
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const complete: CanvasProject = { ...project, revision: 3, nodes: project.nodes.map((node) => (node.id === "video-1" ? { ...node, metadata: { ...node.metadata, status: "success", storageKey: "resource:video-result" } } : node)) };
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mock.mockResolvedValue({ project: complete });
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await refreshCanvasAfterAgent(initial.id);
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expect(editor.nodes.find((node) => node.id === "video-1")?.metadata?.storageKey).toBe("resource:video-result");
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expect(useCanvasStore.getState().projects[0].nodes).toEqual(complete.nodes);
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});
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test("incremental batches update the editor once without full canvas requests", async () => {
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const get = await setup();
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let deliveries = 0;
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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deliveries++;
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});
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const patch = { canvasId: initial.id, baseRevision: 1, revision: 2, updatedAt: remote.updatedAt, nodes: remote.nodes.map((after) => ({ before: null, after })), connections: [] };
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await applyAgentCanvasPatches(initial.id, [patch, patch]);
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expect(get).not.toHaveBeenCalled();
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expect(deliveries).toBe(1);
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expect(useCanvasStore.getState().projects[0].nodes).toEqual(remote.nodes);
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});
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test("incremental batches sort and deduplicate revisions before applying", async () => {
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await setup();
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const first = { canvasId: initial.id, baseRevision: 1, revision: 2, updatedAt: remote.updatedAt, nodes: [{ before: null, after: { ...remote.nodes[0], id: "agent-1" } }], connections: [] };
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const second = { canvasId: initial.id, baseRevision: 2, revision: 3, updatedAt: remote.updatedAt, nodes: [{ before: null, after: { ...remote.nodes[0], id: "agent-2" } }], connections: [] };
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await applyAgentCanvasPatches(initial.id, [second, first, first]);
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expect(useCanvasStore.getState().projects[0].revision).toBe(3);
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expect(useCanvasStore.getState().projects[0].nodes.map((node) => node.id)).toEqual(["agent-1", "agent-2"]);
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});
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test("already projected deltas still advance the remote baseline", async () => {
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await setup();
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useCanvasStore.setState({ projects: [{ ...remote, revision: 1 }] });
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let deliveries = 0;
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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deliveries++;
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});
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await applyAgentCanvasPatches(initial.id, [{ canvasId: initial.id, baseRevision: 1, revision: 2, updatedAt: remote.updatedAt, nodes: remote.nodes.map((after) => ({ before: null, after })), connections: [] }]);
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expect(deliveries).toBe(0);
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await expect(refreshCanvasAfterAgent(initial.id)).resolves.toMatchObject(remote);
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expect(deliveries).toBe(0);
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});
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test("editor rejection keeps delta projection atomic and retryable", async () => {
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await setup();
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const patch = { canvasId: initial.id, baseRevision: 1, revision: 2, updatedAt: remote.updatedAt, nodes: remote.nodes.map((after) => ({ before: null, after })), connections: [] };
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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throw new Error("编辑冲突");
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});
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await expect(applyAgentCanvasPatches(initial.id, [patch])).rejects.toThrow("编辑冲突");
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expect(useCanvasStore.getState().projects[0]).toEqual(initial);
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unsubscribe();
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await applyAgentCanvasPatches(initial.id, [patch]);
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expect(useCanvasStore.getState().projects[0].nodes).toEqual(remote.nodes);
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});
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test("50 distinct media completions project once and keep the local viewport", async () => {
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const get = await setup();
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const nodes = Array.from({ length: 50 }, (_, index) => ({
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id: `video-${index}`,
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title: `动画${index}`,
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type: CanvasNodeType.Video,
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position: { x: index * 400, y: 100 },
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width: 320,
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height: 180,
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metadata: { status: "loading" as const, taskId: `task-${index}`, taskStatus: "running" },
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}));
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const pending = { ...initial, nodes };
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useCanvasStore.setState({ projects: [pending] });
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pending.remoteContentHash = await canvasContentHash(pending);
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await initializeRemoteUserDataSession("agent-user");
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let deliveries = 0;
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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deliveries++;
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});
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await applyAgentCanvasPatches(
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initial.id,
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nodes.map((before, index) => ({
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canvasId: initial.id,
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baseRevision: index + 1,
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revision: index + 2,
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updatedAt: initial.updatedAt,
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nodes: [{ before, after: { ...before, metadata: { ...before.metadata, status: index % 2 ? ("error" as const) : ("success" as const), taskStatus: index % 2 ? "failed" : "succeeded" } } }],
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connections: [],
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})),
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);
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const result = useCanvasStore.getState().projects[0];
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expect(result.nodes.filter((node) => node.metadata?.status === "success")).toHaveLength(25);
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expect(result.nodes.filter((node) => node.metadata?.status === "error")).toHaveLength(25);
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expect(result.viewport).toEqual(initial.viewport);
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expect(deliveries).toBe(1);
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expect(get).not.toHaveBeenCalled();
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});
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test("a delta gap reconciles against the cloud before declaring a conflict", async () => {
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await setup();
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await expect(applyAgentCanvasPatches(initial.id, [{ canvasId: initial.id, baseRevision: 2, revision: 3, nodes: [], connections: [] }])).rejects.toThrow("版本不连续");
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expect(useCanvasStore.getState().projects[0].revision).toBe(1);
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expect(useSyncProgressStore.getState().syncingProjects[initial.id]?.phase).not.toBe("conflict");
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expect(await readCanvasSyncDrafts(initial.id)).toHaveLength(0);
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await refreshCanvasAfterAgent(initial.id);
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expect(useCanvasStore.getState().projects[0]).toMatchObject(remote);
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expect(useSyncProgressStore.getState().syncingProjects[initial.id].phase).toBe("done");
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});
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test("reconciliation after a delta gap still protects genuinely conflicting edits", async () => {
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await setup({ ...remote, title: "云端标题" });
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useCanvasStore.setState({ projects: [{ ...initial, title: "未保存标题" }] });
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await expect(applyAgentCanvasPatches(initial.id, [{ canvasId: initial.id, baseRevision: 2, revision: 3, nodes: [], connections: [] }])).rejects.toThrow("版本不连续");
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await expect(refreshCanvasAfterAgent(initial.id)).rejects.toThrow("冲突");
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expect(useSyncProgressStore.getState().syncingProjects[initial.id].phase).toBe("conflict");
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expect((await readCanvasSyncDrafts(initial.id))[0].project.title).toBe("未保存标题");
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await expect(saveRemoteUserDataNow(initial.id)).rejects.toThrow("云端画布已有更新");
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});
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test("an identical cloud snapshot clears a stale conflict without replaying editor nodes", async () => {
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await setup(initial);
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useSyncProgressStore.getState().setProjectProgress(initial.id, { phase: "conflict", draftCount: 9 });
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let deliveries = 0;
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unsubscribe = subscribeAgentCanvasRefresh(() => {
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deliveries++;
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});
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await refreshCanvasAfterAgent(initial.id);
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expect(deliveries).toBe(0);
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expect(useSyncProgressStore.getState().syncingProjects[initial.id]).toMatchObject({ phase: "done", draftCount: 9 });
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await expect(saveRemoteUserDataNow(initial.id)).resolves.toBeUndefined();
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});
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test("replayed events against an unchanged cloud ancestor preserve pending local edits", async () => {
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await setup(initial);
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await refreshCanvasAfterAgent(initial.id);
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const edited = { ...initial, title: "等待保存的标题" };
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useCanvasStore.setState({ projects: [edited] });
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await refreshCanvasAfterAgent(initial.id);
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expect(useCanvasStore.getState().projects[0]).toBe(edited);
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expect(useSyncProgressStore.getState().syncingProjects[initial.id].phase).toBe("pending");
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expect(await readCanvasSyncDrafts(initial.id)).toHaveLength(0);
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});
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test("an unverified dirty cache cannot become a save baseline merely because revisions match", async () => {
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await setup(initial);
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const edited = { ...initial, title: "离线标题" };
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useCanvasStore.setState({ projects: [edited] });
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await initializeRemoteUserDataSession("agent-user");
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await expect(refreshCanvasAfterAgent(initial.id)).rejects.toThrow("缺少画布合并基线");
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expect(useCanvasStore.getState().projects[0]).toBe(edited);
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expect((await readCanvasSyncDrafts(initial.id))[0].project.title).toBe(edited.title);
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});
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test("Agent updates merge a local title edit and the next save uses the new revision", async () => {
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await setup();
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useCanvasStore.setState({ projects: [{ ...initial, title: "本地标题" }] });
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const patch = { canvasId: initial.id, baseRevision: 1, revision: 2, nodes: remote.nodes.map((after) => ({ before: null, after })), connections: [] };
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await applyAgentCanvasPatches(initial.id, [patch]);
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const merged = useCanvasStore.getState().projects[0];
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expect(merged.title).toBe("本地标题");
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expect(merged.revision).toBe(2);
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expect(merged.nodes).toEqual(remote.nodes);
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const put = spyOn(http, "put").mockImplementation(async (_url, body) => {
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const project = (body as { project: CanvasProject }).project;
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expect(project.revision).toBe(2);
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return { project: { ...project, revision: 3 } } as never;
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});
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try {
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await saveRemoteUserDataNow(initial.id);
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expect(put).toHaveBeenCalledTimes(1);
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await applyAgentCanvasPatches(initial.id, [patch]);
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expect(useCanvasStore.getState().projects[0].revision).toBe(3);
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expect(useCanvasStore.getState().projects[0].title).toBe("本地标题");
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} finally {
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put.mockRestore();
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}
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});
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