import { EventId, type OrchestrationThreadActivity } from "@t3tools/contracts";import { describe, expect, it } from "vite-plus/test"; import {  latestWorkspaceMutationId,  workspaceMutationRefreshToken,} from "./useWorkspaceMutationRefresh"; function activity(  id: string,  kind: string,  itemType: string,  status?: string,): OrchestrationThreadActivity {  return {    id: EventId.make(id),    kind,    tone: "tool",    summary: "Tool activity",    payload: { itemType, ...(status ? { status } : {}) },    turnId: null,    createdAt: "2026-08-30T00:00:00.000Z",  };} describe("workspace mutation refresh", () => {  it("tracks the latest completed file change or command", () => {    expect(      latestWorkspaceMutationId([        activity("file-started", "tool.started", "file_change"),        activity("search-completed", "tool.completed", "web_search"),        activity("file-completed", "tool.completed", "file_change"),        activity("command-completed", "tool.completed", "command_execution"),      ]),    ).toBe("command-completed");  });   it("ignores read-only and in-progress tools", () => {    expect(      latestWorkspaceMutationId([        activity("command-updated", "tool.updated", "command_execution", "inProgress"),        activity("legacy-command-updated", "tool.updated", "command_execution", "in_progress"),        activity("image-completed", "tool.completed", "image_view"),      ]),    ).toBeNull();  });   it("accepts providers that report terminal state on an update", () => {    expect(      latestWorkspaceMutationId([        activity("file-updated", "tool.updated", "file_change", "completed"),      ]),    ).toBe("file-updated");  });   it("scopes the same mutation to each preview resource", () => {    expect(workspaceMutationRefreshToken("file:/repo/README.md", "event-1")).not.toBe(      workspaceMutationRefreshToken("diff:/repo", "event-1"),    );    expect(workspaceMutationRefreshToken("file:/repo/README.md", null)).toBeNull();  });});