import { EnvironmentId, type PersistedSavedEnvironmentRecord } from "@t3tools/contracts";import { afterEach, describe, expect, it, vi } from "vitest"; const testEnvironmentId = EnvironmentId.make("environment-1"); const savedRegistryRecord: PersistedSavedEnvironmentRecord = {  environmentId: testEnvironmentId,  label: "Remote environment",  httpBaseUrl: "https://remote.example.com/",  wsBaseUrl: "wss://remote.example.com/",  createdAt: "2026-04-09T00:00:00.000Z",  lastConnectedAt: null,}; function createLocalStorageStub(): Storage {  const store = new Map<string, string>();  return {    getItem: (key) => store.get(key) ?? null,    setItem: (key, value) => {      store.set(key, value);    },    removeItem: (key) => {      store.delete(key);    },    clear: () => {      store.clear();    },    key: (index) => [...store.keys()][index] ?? null,    get length() {      return store.size;    },  };} function getTestWindow(): Window & typeof globalThis {  const localStorage = createLocalStorageStub();  const testWindow = {    localStorage,  } as Window & typeof globalThis;  vi.stubGlobal("window", testWindow);  vi.stubGlobal("localStorage", localStorage);  return testWindow;} afterEach(() => {  vi.resetModules();  vi.unstubAllGlobals();  vi.restoreAllMocks();}); describe("clientPersistenceStorage", () => {  it("stores browser secrets inline with the saved environment record", async () => {    const testWindow = getTestWindow();    const {      SAVED_ENVIRONMENT_REGISTRY_STORAGE_KEY,      readBrowserSavedEnvironmentRegistry,      readBrowserSavedEnvironmentSecret,      writeBrowserSavedEnvironmentRegistry,      writeBrowserSavedEnvironmentSecret,    } = await import("./clientPersistenceStorage");     writeBrowserSavedEnvironmentRegistry([savedRegistryRecord]);    expect(writeBrowserSavedEnvironmentSecret(testEnvironmentId, "bearer-token")).toBe(true);    writeBrowserSavedEnvironmentRegistry([savedRegistryRecord]);     expect(readBrowserSavedEnvironmentRegistry()).toEqual([savedRegistryRecord]);    expect(readBrowserSavedEnvironmentSecret(testEnvironmentId)).toBe("bearer-token");    expect(      JSON.parse(testWindow.localStorage.getItem(SAVED_ENVIRONMENT_REGISTRY_STORAGE_KEY)!),    ).toEqual({      version: 1,      records: [        {          ...savedRegistryRecord,          bearerToken: "bearer-token",        },      ],    });  });   it("reads and writes workspace documents as JSON blobs", async () => {    const testWindow = getTestWindow();    const {      WORKSPACE_DOCUMENT_STORAGE_KEY,      readBrowserWorkspaceDocument,      writeBrowserWorkspaceDocument,    } = await import("./clientPersistenceStorage");    const workspaceDocument = {      version: 1 as const,      layoutEngine: "split" as const,      rootNodeId: "node-1",      nodesById: {        "node-1": {          id: "node-1",          kind: "window" as const,          windowId: "window-1",        },      },      windowsById: {        "window-1": {          id: "window-1",          tabIds: ["surface-1"],          activeTabId: "surface-1",        },      },      surfacesById: {        "surface-1": {          id: "surface-1",          kind: "thread" as const,          input: {            scope: "server" as const,            threadRef: {              environmentId: testEnvironmentId,              threadId: "thread-1",            },          },        },      },      focusedWindowId: "window-1",      mobileActiveWindowId: "window-1",    };     writeBrowserWorkspaceDocument(workspaceDocument);     expect(readBrowserWorkspaceDocument<typeof workspaceDocument>()).toEqual(workspaceDocument);    expect(JSON.parse(testWindow.localStorage.getItem(WORKSPACE_DOCUMENT_STORAGE_KEY)!)).toEqual(      workspaceDocument,    );  });});