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

Boilerplate CLI App

import process from 'node:process';
import { describe, expect, it, vi } from 'vitest';
import { color, findPackageManager, program } from '../index.js';
describe('utils', () => {
    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('should return correct package manager', () => {
        process.env.npm_config_user_agent = 'pnpm/8.15.0';
        expect(findPackageManager()).toStrictEqual('pnpm');
        process.env.npm_config_user_agent = 'yarn/1.22.22';
        expect(findPackageManager()).toStrictEqual('yarn');
        process.env.npm_config_user_agent = 'yarn/4.2.0';
        expect(findPackageManager()).toStrictEqual('yarn');
        process.env.npm_config_user_agent = 'bun/0.1.0';
        expect(findPackageManager()).toStrictEqual('bun');
        process.env.npm_config_user_agent = 'npm/10.0.0';
        expect(findPackageManager()).toStrictEqual('npm');
    });
});