File powershell-installer.test.ts

test/core/completions/installers/powershell-installer.test.ts:None–None

import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
import { PowerShellInstaller } from '../../../../src/core/completions/installers/powershell-installer.js';
import { promises as fs } from 'fs';
import path from 'path';