bod/dist/src/utils/__tests__/index.test.js

Boilerplate CLI App

import process from 'node:process';
import { afterEach, describe, expect, it, vi } from 'vitest';
import { color, findPackageManager, program } from '../index.js';
describe('utils', () => {
    const originalUserAgent = process.env.npm_config_user_agent;
    afterEach(() => {
        process.env.npm_config_user_agent = originalUserAgent;
    });
    it('should execute chalk correctly', () => {
        expect(color('raw text')).toStrictEqual('raw text');
    });
    it('should execute program correctly', () => {
        const mockParse = vi.spyOn(program, 'parse').mockImplementation(vi.fn());
        expect(process.env.__BOD__).toStrictEqual('__BOD__');
        mockParse.mockRestore();
    });
    it.each([
        ['pnpm/8.15.0', 'pnpm'],
        ['yarn/1.22.22', 'yarn'],
        ['yarn/4.2.0', 'yarn'],
        ['bun/0.1.0', 'bun'],
        ['npm/10.0.0', 'npm'],
        [undefined, 'npm'],
    ])('should return %s for user agent %s', (userAgent, packageManager) => {
        process.env.npm_config_user_agent = userAgent;
        expect(findPackageManager()).toStrictEqual(packageManager);
    });
});