import type { DesktopWslState } from "@t3tools/contracts";import { describe, expect, it, vi } from "vite-plus/test";import { applyWslEnableSelection } from "./ConnectionsSettings.logic"; const baseWslState: DesktopWslState = {  enabled: false,  distro: null,  available: true,  wslOnly: true,  distros: [],  preflightError: null,}; describe("applyWslEnableSelection", () => {  it("clears WSL-only and updates the distro before enabling both backends", async () => {    const calls: Array<string> = [];    let persistedWslOnly = true;    let persistedDistro: string | null = "Ubuntu";    const setWslDistro = vi.fn(async (distro: string | null) => {      calls.push(`setWslDistro:${distro ?? "default"}`);      persistedDistro = distro;      return { ...baseWslState, distro, wslOnly: persistedWslOnly };    });    const setWslBackendEnabled = vi.fn(async (enabled: boolean) => {      calls.push(`setWslBackendEnabled:${enabled}`);      return {        ...baseWslState,        enabled,        distro: persistedDistro,        wslOnly: persistedWslOnly,      };    });    const setWslOnly = vi.fn(async (enabled: boolean) => {      calls.push(`setWslOnly:${enabled}`);      persistedWslOnly = enabled;      return { ...baseWslState, distro: persistedDistro, wslOnly: enabled };    });     const state = await applyWslEnableSelection({      bridge: { setWslDistro, setWslBackendEnabled, setWslOnly },      mode: "both",      nextDistro: "Debian",      persistedDistro: "Ubuntu",    });     expect(calls).toEqual(["setWslOnly:false", "setWslDistro:Debian", "setWslBackendEnabled:true"]);    expect(state).toMatchObject({ enabled: true, distro: "Debian", wslOnly: false });  });   it("stages WSL-only before enabling without rewriting an unchanged distro", async () => {    const calls: Array<string> = [];    let persistedWslOnly = false;    const setWslDistro = vi.fn(async () => baseWslState);    const setWslOnly = vi.fn(async (enabled: boolean) => {      calls.push(`setWslOnly:${enabled}`);      persistedWslOnly = enabled;      return { ...baseWslState, wslOnly: enabled };    });    const setWslBackendEnabled = vi.fn(async (enabled: boolean) => {      calls.push(`setWslBackendEnabled:${enabled}`);      return { ...baseWslState, enabled, wslOnly: persistedWslOnly };    });     const state = await applyWslEnableSelection({      bridge: { setWslDistro, setWslBackendEnabled, setWslOnly },      mode: "wsl-only",      nextDistro: null,      persistedDistro: null,    });     expect(calls).toEqual(["setWslOnly:true", "setWslBackendEnabled:true"]);    expect(setWslDistro).not.toHaveBeenCalled();    expect(state).toMatchObject({ enabled: true, wslOnly: true });  });});