import { beforeEach, describe, expect, it } from "vite-plus/test"; import {  completeRelayClientInstallDialogClose,  finishRelayClientInstall,  readRelayClientInstallDialogState,  RelayClientInstallConfirmationConflictError,  reportRelayClientInstallProgress,  requestRelayClientInstallConfirmation,  resetRelayClientInstallDialogForTests,  respondToRelayClientInstallConfirmation,} from "./relayClientInstallDialog"; describe("relay client install dialog coordinator", () => {  beforeEach(() => {    resetRelayClientInstallDialogForTests();  });   it("moves a confirmed installation through streamed progress stages", async () => {    const confirmation = requestRelayClientInstallConfirmation("2026.5.2");    expect(readRelayClientInstallDialogState()).toEqual({      status: "confirming",      version: "2026.5.2",    });     respondToRelayClientInstallConfirmation(true);    await expect(confirmation).resolves.toBe(true);    expect(readRelayClientInstallDialogState()).toEqual({      status: "installing",      version: "2026.5.2",      stage: "checking",    });     reportRelayClientInstallProgress({ type: "progress", stage: "downloading" });    expect(readRelayClientInstallDialogState()).toEqual({      status: "installing",      version: "2026.5.2",      stage: "downloading",    });     finishRelayClientInstall();    expect(readRelayClientInstallDialogState()).toEqual({      status: "closing",      view: {        status: "installing",        version: "2026.5.2",        stage: "downloading",      },    });     completeRelayClientInstallDialogClose();    expect(readRelayClientInstallDialogState()).toEqual({ status: "idle" });  });   it("returns to idle when installation is declined", async () => {    const confirmation = requestRelayClientInstallConfirmation("2026.5.2");    respondToRelayClientInstallConfirmation(false);     await expect(confirmation).resolves.toBe(false);    expect(readRelayClientInstallDialogState()).toEqual({      status: "closing",      view: {        status: "confirming",        version: "2026.5.2",      },    });     completeRelayClientInstallDialogClose();    expect(readRelayClientInstallDialogState()).toEqual({ status: "idle" });  });   it("rejects concurrent confirmation with the active install state", async () => {    const confirmation = requestRelayClientInstallConfirmation("2026.5.2");    respondToRelayClientInstallConfirmation(true);    await expect(confirmation).resolves.toBe(true);    reportRelayClientInstallProgress({ type: "progress", stage: "downloading" });     const error = await requestRelayClientInstallConfirmation("2026.6.0").then(      () => undefined,      (cause: unknown) => cause,    );     expect(error).toBeInstanceOf(RelayClientInstallConfirmationConflictError);    expect(error).toMatchObject({      requestedVersion: "2026.6.0",      activeVersion: "2026.5.2",      activeDialogStatus: "installing",      activeInstallStage: "downloading",    });    expect(error).not.toHaveProperty("cause");    expect((error as Error).message).toBe(      "Cannot confirm relay client installation 2026.6.0; installation 2026.5.2 has dialog status installing.",    );  });});