brother7
518d7ab4cd
需求：服务端统一 Agent Gateway 将设计任务状态流切换为 WebSocket，客户端需要实时展示生成任务并支持断线恢复。 实现：Electron Main 管理 Session、一次性 Ticket、WebSocket 心跳与游标续传，按关闭码回收会话；Renderer 继续通过本机 Host API 的 SSE 投影接收任务事件，并保留 REST 降级同步。 验证：typecheck、变更文件 ESLint、37 个聚焦测试及 build:vite 通过。
611 lines
21 KiB
TypeScript
611 lines
21 KiB
TypeScript
import { beforeEach, describe, expect, it, vi } from 'vitest';
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import { WorksSquareDesignWorkspace } from '@electron/image-workspace/works-square-workspace';
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import { getValidWorksSquareAccessToken } from '@electron/services/works-square-session';
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vi.mock('@electron/services/works-square-session', () => ({
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getValidWorksSquareAccessToken: vi.fn(),
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}));
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const getTokenMock = vi.mocked(getValidWorksSquareAccessToken);
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const serverWorkspace = {
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workspace_id: 'workspace-one',
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title: '海洋公益海报',
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turn_revision: 1,
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view_revision: 2,
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phase: 'awaiting_confirmation',
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brief: {
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version: 1,
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status: 'ready',
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medium: 'image',
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summary: '保护海洋的竖版公益海报',
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ready: true,
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missing_decision: null,
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},
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messages: [{
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role: 'assistant',
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kind: 'confirmation',
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text: '方向已经明确，是否开始生成？',
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quick_replies: ['确认生成'],
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generation_quote: {
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quote_id: 'quote-one',
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status: 'active',
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medium: 'image',
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brief_version: 1,
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brief_summary: '保护海洋的竖版公益海报',
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quoted_design_points: 1,
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expires_at: '2026-07-31T11:00:00Z',
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},
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turn_revision: 1,
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created_at: '2026-07-31T10:00:00Z',
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}],
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updated_at: '2026-07-31T10:00:00Z',
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};
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function jsonResponse(payload: unknown, status = 200): Response {
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return new Response(JSON.stringify(payload), {
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status,
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headers: { 'Content-Type': 'application/json' },
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});
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}
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type MockSocketScript = {
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frames?: unknown[];
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open?: boolean;
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closeCode?: number;
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closeReason?: string;
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};
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class MockAgentWebSocket {
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readonly url: string;
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readonly sent: string[] = [];
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readyState = 0;
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onopen: (() => void) | null = null;
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onmessage: ((event: { data: unknown }) => void) | null = null;
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onerror: ((event: unknown) => void) | null = null;
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onclose: ((event: { code: number; reason: string }) => void) | null = null;
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private closed = false;
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constructor(url: string, private readonly script: MockSocketScript) {
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this.url = url;
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setTimeout(() => this.runScript(), 0);
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}
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send(data: string): void {
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this.sent.push(data);
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}
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close(code = 1000, reason = ''): void {
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this.emitClose(code, reason);
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}
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private runScript(): void {
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if (this.closed) return;
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if (this.script.open !== false) {
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this.readyState = 1;
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this.onopen?.();
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for (const frame of this.script.frames ?? []) {
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this.onmessage?.({ data: JSON.stringify(frame) });
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}
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}
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if (this.script.closeCode !== undefined) {
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this.emitClose(this.script.closeCode, this.script.closeReason ?? '');
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}
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}
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private emitClose(code: number, reason: string): void {
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if (this.closed) return;
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this.closed = true;
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this.readyState = 3;
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this.onclose?.({ code, reason });
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}
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}
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function scriptedSockets(scripts: MockSocketScript[]) {
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const sockets: MockAgentWebSocket[] = [];
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const webSocketFactory = vi.fn((url: string) => {
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const socket = new MockAgentWebSocket(url, scripts[sockets.length] ?? { closeCode: 1000 });
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sockets.push(socket);
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return { socket };
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});
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return { sockets, webSocketFactory };
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}
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describe('Works Square AI design adapter', () => {
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beforeEach(() => {
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getTokenMock.mockReset();
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getTokenMock.mockResolvedValue('access-one');
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});
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it('maps the server snake_case Workspace contract into the shared client model', async () => {
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const fetchMock = vi.fn<typeof fetch>()
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.mockResolvedValueOnce(jsonResponse({
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conversation: true,
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generation: true,
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image: true,
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video: false,
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}))
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.mockResolvedValueOnce(jsonResponse([serverWorkspace]));
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example',
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fetchImpl: fetchMock,
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});
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await expect(adapter.bootstrap()).resolves.toMatchObject({
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capabilities: { conversation: true, image: true, video: false },
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workspaces: [{
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workspaceId: 'workspace-one',
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title: '海洋公益海报',
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turnRevision: 1,
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viewRevision: 2,
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brief: { missingDecision: null },
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}],
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});
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expect(fetchMock).toHaveBeenCalledTimes(2);
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expect(fetchMock.mock.calls.every(([, init]) => (
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(init?.headers as Record<string, string>).Authorization === 'Bearer access-one'
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))).toBe(true);
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});
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it('keeps task creation behind structured Quote confirmation', async () => {
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const fetchMock = vi.fn<typeof fetch>().mockResolvedValue(jsonResponse(serverWorkspace));
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example/',
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fetchImpl: fetchMock,
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});
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const workspace = await adapter.confirmGeneration({
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workspaceId: 'workspace-one',
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clientTurnId: 'turn-two',
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expectedTurnRevision: 1,
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quoteId: 'quote-one',
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});
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expect(workspace.workspaceId).toBe('workspace-one');
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expect(fetchMock).toHaveBeenCalledWith(
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'https://square.example/api/design/workspaces/workspace-one/turns',
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expect.objectContaining({
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method: 'POST',
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body: JSON.stringify({
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client_turn_id: 'turn-two',
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expected_turn_revision: 1,
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message: '确认生成',
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attachment_asset_ids: [],
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action: { type: 'confirm_generation', quote_id: 'quote-one' },
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}),
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}),
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);
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});
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it('maps stable generation tasks and private asset relay paths', async () => {
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const fetchMock = vi.fn<typeof fetch>().mockResolvedValue(jsonResponse([{
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task_id: 'task-one',
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workspace_id: 'workspace-one',
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medium: 'image',
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status: 'succeeded',
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brief_version: 1,
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brief_summary: '海洋公益海报',
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quote_id: 'quote-one',
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quoted_design_points: 1,
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failure_code: null,
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result_assets: [{
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asset_id: 'asset-one',
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media_type: 'image',
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mime_type: 'image/png',
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width: 1024,
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height: 1280,
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duration_milliseconds: null,
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created_at: '2026-07-31T10:01:00Z',
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}],
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created_at: '2026-07-31T10:00:00Z',
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updated_at: '2026-07-31T10:01:00Z',
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}]));
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example',
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fetchImpl: fetchMock,
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});
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await expect(adapter.listTasks('workspace-one')).resolves.toMatchObject([{
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taskId: 'task-one',
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status: 'succeeded',
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resultAssets: [{
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assetId: 'asset-one',
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contentPath: '/api/works/image-workspace/workspaces/workspace-one/assets/asset-one/content',
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}],
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}]);
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});
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it('refreshes the Main-owned session once after an upstream 401 and preserves Range', async () => {
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getTokenMock
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.mockResolvedValueOnce('expired-token')
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.mockResolvedValueOnce('fresh-token');
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const fetchMock = vi.fn<typeof fetch>()
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.mockResolvedValueOnce(new Response(null, { status: 401 }))
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.mockResolvedValueOnce(new Response('partial', {
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status: 206,
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headers: {
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'Content-Type': 'video/mp4',
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'Content-Range': 'bytes 0-6/100',
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},
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}));
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example',
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fetchImpl: fetchMock,
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});
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const response = await adapter.openAssetContent(
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'workspace-one',
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'asset-one',
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'bytes=0-6',
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);
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expect(response.status).toBe(206);
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expect(getTokenMock).toHaveBeenNthCalledWith(2, {
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fetchImpl: fetchMock,
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forceRefresh: true,
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});
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expect(fetchMock).toHaveBeenNthCalledWith(
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2,
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expect.stringContaining('/assets/asset-one/content'),
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expect.objectContaining({
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headers: {
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Range: 'bytes=0-6',
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Authorization: 'Bearer fresh-token',
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},
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}),
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);
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});
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it('reuses one design Agent Session and normalizes matching task events from fresh WebSocket tickets', async () => {
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const snapshotTask = {
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task_id: 'task-snapshot',
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workspace_id: 'workspace-one',
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medium: 'image',
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status: 'running',
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brief_version: 1,
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brief_summary: 'snapshot brief',
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quote_id: 'quote-snapshot',
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quoted_design_points: 1,
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failure_code: null,
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result_assets: [],
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created_at: '2026-08-02T09:59:00Z',
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updated_at: '2026-08-02T10:00:00Z',
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};
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const snapshotEvent = {
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session_id: 'session-one',
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sequence: 1,
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runtime: 'design',
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type: 'design.workspace.updated',
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schema_version: 1,
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payload: {
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workspace: {
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workspace_id: 'workspace-one',
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view_revision: 2,
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},
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generation_tasks: [snapshotTask],
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},
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};
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const taskEvent = {
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session_id: 'session-one',
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sequence: 3,
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runtime: 'design',
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type: 'design.generation_task.updated',
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command_id: null,
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run_id: null,
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client_command_id: null,
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schema_version: 1,
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terminal: false,
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occurred_at: '2026-08-02T10:01:00Z',
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payload: {
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workspace_id: 'workspace-one',
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workspace_view_revision: 4,
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generation_task: {
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task_id: 'task-live',
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workspace_id: 'workspace-one',
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medium: 'video',
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status: 'running',
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brief_version: 2,
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brief_summary: '海洋公益短片',
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quote_id: 'quote-live',
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quoted_design_points: 8,
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failure_code: null,
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result_assets: [],
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created_at: '2026-08-02T10:00:00Z',
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updated_at: '2026-08-02T10:01:00Z',
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},
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},
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};
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const fetchMock = vi.fn<typeof fetch>()
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.mockResolvedValueOnce(jsonResponse({
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session_id: 'session-one',
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status: 'active',
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}, 201))
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.mockResolvedValueOnce(jsonResponse({
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ticket: 'secret-ticket-one',
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transport: 'websocket',
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stream_url: '/api/agents/sessions/session-one/ws?ticket=secret-ticket-one',
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expires_at: '2026-08-02T10:02:00Z',
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}))
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.mockResolvedValueOnce(jsonResponse({
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ticket: 'secret-ticket-two',
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transport: 'websocket',
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stream_url: '/api/agents/sessions/session-one/ws?ticket=secret-ticket-two',
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expires_at: '2026-08-02T10:03:00Z',
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}));
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const { sockets, webSocketFactory } = scriptedSockets([
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{
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frames: [
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{ type: 'event', event: snapshotEvent },
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{ type: 'event', event: taskEvent },
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],
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closeCode: 1000,
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},
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{ closeCode: 1000 },
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]);
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example',
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fetchImpl: fetchMock,
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webSocketFactory,
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});
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const first = await adapter.openWorkspaceEvents({ workspaceId: 'workspace-one' });
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const received = [];
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for await (const event of first.events) received.push(event);
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first.close();
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const second = await adapter.openWorkspaceEvents({
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workspaceId: 'workspace-one',
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afterEventId: 'session-one:3',
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});
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for await (const _event of second.events) {
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// The second connection only proves Session reuse and a fresh ticket.
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}
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second.close();
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expect(received).toEqual([
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{
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id: 'session-one:1',
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type: 'design.generation_tasks.snapshot',
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workspaceId: 'workspace-one',
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workspaceViewRevision: 2,
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generationTasks: [expect.objectContaining({
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taskId: 'task-snapshot',
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medium: 'image',
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status: 'running',
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})],
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},
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{
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id: 'session-one:3',
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type: 'design.generation_task.updated',
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workspaceId: 'workspace-one',
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workspaceViewRevision: 4,
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generationTask: expect.objectContaining({
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taskId: 'task-live',
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medium: 'video',
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status: 'running',
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}),
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},
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]);
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expect(fetchMock).toHaveBeenNthCalledWith(
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1,
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'https://square.example/api/agents/sessions',
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expect.objectContaining({
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method: 'POST',
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body: expect.stringContaining('"runtime":"design"'),
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}),
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);
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expect(fetchMock.mock.calls.filter(([url]) => String(url).endsWith('/api/agents/sessions')))
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.toHaveLength(1);
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expect(fetchMock.mock.calls.filter(([url]) => String(url).endsWith('/stream-tickets')))
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.toHaveLength(2);
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const ticketCalls = fetchMock.mock.calls.filter(([url]) => (
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String(url).endsWith('/stream-tickets')
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));
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expect(ticketCalls.every(([, init]) => (
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JSON.parse(String(init?.body)).transport === 'websocket'
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))).toBe(true);
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expect(sockets.map((socket) => socket.url)).toEqual([
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'wss://square.example/api/agents/sessions/session-one/ws?ticket=secret-ticket-one&after_sequence=0',
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'wss://square.example/api/agents/sessions/session-one/ws?ticket=secret-ticket-two&after_sequence=3',
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]);
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});
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it('rotates the Session and client id after an upstream event cursor expires', async () => {
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const rotate = vi.fn().mockResolvedValue('design-stream-next');
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const fetchMock = vi.fn<typeof fetch>()
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.mockResolvedValueOnce(jsonResponse({ session_id: 'session-old', status: 'active' }, 201))
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.mockResolvedValueOnce(jsonResponse({
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stream_url: '/api/agents/sessions/session-old/ws?ticket=ticket-old',
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}))
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.mockResolvedValueOnce(jsonResponse({
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session_id: 'session-old', status: 'closed',
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}))
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.mockResolvedValueOnce(jsonResponse({ session_id: 'session-new', status: 'active' }, 201))
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.mockResolvedValueOnce(jsonResponse({
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stream_url: '/api/agents/sessions/session-new/ws?ticket=ticket-new',
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}));
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const { sockets, webSocketFactory } = scriptedSockets([
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{ open: false, closeCode: 4409, closeReason: 'Agent event cursor expired' },
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{ closeCode: 1000 },
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]);
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example',
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fetchImpl: fetchMock,
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webSocketFactory,
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eventSessionClientIdStore: {
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getOrCreate: vi.fn().mockResolvedValue('design-stream-current'),
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rotate,
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},
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});
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await expect(adapter.openWorkspaceEvents({
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workspaceId: 'workspace-one',
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afterEventId: 'session-old:99',
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})).rejects.toMatchObject({ status: 410 });
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const recovered = await adapter.openWorkspaceEvents({
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workspaceId: 'workspace-one',
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afterEventId: 'session-old:99',
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});
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for await (const _event of recovered.events) {
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// Empty recovery stream.
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}
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const sessionCalls = fetchMock.mock.calls.filter(([url]) => (
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String(url).endsWith('/api/agents/sessions')
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));
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expect(sessionCalls).toHaveLength(2);
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expect(JSON.parse(String(sessionCalls[0][1]?.body)).client_session_id)
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.not.toBe(JSON.parse(String(sessionCalls[1][1]?.body)).client_session_id);
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expect(rotate).toHaveBeenCalledWith('workspace-one');
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expect(fetchMock.mock.calls[2]).toEqual([
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'https://square.example/api/agents/sessions/session-old',
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expect.objectContaining({ method: 'DELETE' }),
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]);
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expect(sockets.map((socket) => socket.url)).toEqual([
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'wss://square.example/api/agents/sessions/session-old/ws?ticket=ticket-old&after_sequence=99',
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'wss://square.example/api/agents/sessions/session-new/ws?ticket=ticket-new&after_sequence=0',
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]);
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});
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it('replaces a closed cached Session before opening the task stream', async () => {
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const fetchMock = vi.fn<typeof fetch>()
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.mockResolvedValueOnce(jsonResponse({ session_id: 'session-old', status: 'active' }, 201))
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.mockResolvedValueOnce(jsonResponse({
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detail: { code: 'agent_session_closed', message: 'closed' },
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}, 409))
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.mockResolvedValueOnce(jsonResponse({ session_id: 'session-new', status: 'active' }, 201))
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.mockResolvedValueOnce(jsonResponse({
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stream_url: '/api/agents/sessions/session-new/ws?ticket=ticket-new',
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}));
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const { webSocketFactory } = scriptedSockets([{ closeCode: 1000 }]);
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const adapter = new WorksSquareDesignWorkspace({
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apiBaseUrl: 'https://square.example',
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fetchImpl: fetchMock,
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webSocketFactory,
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});
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const recovered = await adapter.openWorkspaceEvents({ workspaceId: 'workspace-one' });
|
|
for await (const _event of recovered.events) {
|
|
// Empty recovery stream.
|
|
}
|
|
|
|
const sessionCalls = fetchMock.mock.calls.filter(([url]) => (
|
|
String(url).endsWith('/api/agents/sessions')
|
|
));
|
|
expect(sessionCalls).toHaveLength(2);
|
|
expect(JSON.parse(String(sessionCalls[0][1]?.body)).client_session_id)
|
|
.not.toBe(JSON.parse(String(sessionCalls[1][1]?.body)).client_session_id);
|
|
});
|
|
|
|
it('closes every cached Agent Session during logout or application shutdown', async () => {
|
|
const fetchMock = vi.fn<typeof fetch>()
|
|
.mockResolvedValueOnce(jsonResponse({ session_id: 'session-one', status: 'active' }, 201))
|
|
.mockResolvedValueOnce(jsonResponse({
|
|
stream_url: '/api/agents/sessions/session-one/ws?ticket=ticket-one',
|
|
}))
|
|
.mockResolvedValueOnce(jsonResponse({ session_id: 'session-two', status: 'active' }, 201))
|
|
.mockResolvedValueOnce(jsonResponse({
|
|
stream_url: '/api/agents/sessions/session-two/ws?ticket=ticket-two',
|
|
}))
|
|
.mockImplementation(() => Promise.resolve(
|
|
jsonResponse({ session_id: 'closed', status: 'closed' }),
|
|
));
|
|
const { webSocketFactory } = scriptedSockets([
|
|
{ closeCode: 1000 },
|
|
{ closeCode: 1000 },
|
|
]);
|
|
const adapter = new WorksSquareDesignWorkspace({
|
|
apiBaseUrl: 'https://square.example',
|
|
fetchImpl: fetchMock,
|
|
webSocketFactory,
|
|
});
|
|
|
|
const first = await adapter.openWorkspaceEvents({ workspaceId: 'workspace-one' });
|
|
for await (const _event of first.events) {
|
|
// Empty stream.
|
|
}
|
|
const second = await adapter.openWorkspaceEvents({ workspaceId: 'workspace-two' });
|
|
for await (const _event of second.events) {
|
|
// Empty stream.
|
|
}
|
|
await adapter.closeEventSessions();
|
|
|
|
const closeCalls = fetchMock.mock.calls.filter(([, init]) => init?.method === 'DELETE');
|
|
expect(closeCalls.map(([url]) => String(url)).sort()).toEqual([
|
|
'https://square.example/api/agents/sessions/session-one',
|
|
'https://square.example/api/agents/sessions/session-two',
|
|
]);
|
|
});
|
|
|
|
it('keeps the persisted Session key when a close result is uncertain', async () => {
|
|
const rotate = vi.fn().mockResolvedValue('design-stream-next');
|
|
const fetchMock = vi.fn<typeof fetch>()
|
|
.mockResolvedValueOnce(jsonResponse({ session_id: 'session-one', status: 'active' }, 201))
|
|
.mockResolvedValueOnce(jsonResponse({
|
|
stream_url: '/api/agents/sessions/session-one/ws?ticket=ticket-one',
|
|
}))
|
|
.mockResolvedValueOnce(jsonResponse({
|
|
detail: { code: 'service_unavailable', message: 'offline' },
|
|
}, 503));
|
|
const { webSocketFactory } = scriptedSockets([{ closeCode: 1000 }]);
|
|
const adapter = new WorksSquareDesignWorkspace({
|
|
apiBaseUrl: 'https://square.example',
|
|
fetchImpl: fetchMock,
|
|
webSocketFactory,
|
|
eventSessionClientIdStore: {
|
|
getOrCreate: vi.fn().mockResolvedValue('design-stream-current'),
|
|
rotate,
|
|
},
|
|
});
|
|
|
|
const stream = await adapter.openWorkspaceEvents({ workspaceId: 'workspace-one' });
|
|
for await (const _event of stream.events) {
|
|
// Empty stream.
|
|
}
|
|
|
|
await expect(adapter.closeEventSessions()).rejects.toThrow(
|
|
'Failed to close 1 AI design Agent Session(s)',
|
|
);
|
|
expect(rotate).not.toHaveBeenCalled();
|
|
});
|
|
|
|
it('reuses a stable Session idempotency key after an unclean application restart', async () => {
|
|
const createFetch = () => vi.fn<typeof fetch>()
|
|
.mockResolvedValueOnce(jsonResponse({ session_id: 'session-stable', status: 'active' }, 201))
|
|
.mockResolvedValueOnce(jsonResponse({
|
|
stream_url: '/api/agents/sessions/session-stable/ws?ticket=ticket-stable',
|
|
}));
|
|
const firstFetch = createFetch();
|
|
const secondFetch = createFetch();
|
|
const firstSockets = scriptedSockets([{ closeCode: 1000 }]);
|
|
const restartedSockets = scriptedSockets([{ closeCode: 1000 }]);
|
|
const first = new WorksSquareDesignWorkspace({
|
|
apiBaseUrl: 'https://square.example',
|
|
fetchImpl: firstFetch,
|
|
clientInstanceId: 'installation-one',
|
|
webSocketFactory: firstSockets.webSocketFactory,
|
|
});
|
|
const restarted = new WorksSquareDesignWorkspace({
|
|
apiBaseUrl: 'https://square.example',
|
|
fetchImpl: secondFetch,
|
|
clientInstanceId: 'installation-one',
|
|
webSocketFactory: restartedSockets.webSocketFactory,
|
|
});
|
|
|
|
const firstStream = await first.openWorkspaceEvents({ workspaceId: 'workspace-one' });
|
|
for await (const _event of firstStream.events) {
|
|
// Empty stream.
|
|
}
|
|
const restartedStream = await restarted.openWorkspaceEvents({
|
|
workspaceId: 'workspace-one',
|
|
});
|
|
for await (const _event of restartedStream.events) {
|
|
// Empty stream.
|
|
}
|
|
|
|
const firstBody = JSON.parse(String(firstFetch.mock.calls[0][1]?.body));
|
|
const restartedBody = JSON.parse(String(secondFetch.mock.calls[0][1]?.body));
|
|
expect(firstBody.client_session_id).toBe(restartedBody.client_session_id);
|
|
expect(firstBody.client_session_id).toMatch(/^design-stream-[a-f0-9]{64}$/);
|
|
});
|
|
});
|