// src/__tests__/repl.test.ts
import { describe, it, expect, vi } from 'vitest';
import { playQuackSound, printColored } from '../repl';
describe('REPL Utilities', () => {
it('should export playQuackSound function', () => {
expect(typeof playQuackSound).toBe('function');
});
it('should export printColored function', () => {
expect(typeof printColored).toBe('function');
});
it('should call stdout.write for quack sound', () => {
const writeSpy = vi.spyOn(process.stdout, 'write').mockImplementation(() => true);
playQuackSound();
expect(writeSpy).toHaveBeenCalledWith('\x07');
writeSpy.mockRestore();
});
it('should call console.log for printColored', () => {
const logSpy = vi.spyOn(console, 'log').mockImplementation(() => {});
printColored('test', 'yellow');
expect(logSpy).toHaveBeenCalled();
logSpy.mockRestore();
});
});
