Files
gochat/frontend/app/javascript/dashboard/helper/specs/Timer.spec.js
T
rogee 321c61aaae Vendor Chatwoot Vue 3 frontend into frontend/
Copy the Chatwoot (v4.14.0) frontend runnable subset into frontend/ for
customization:
- app/javascript/ (Vue SPA: dashboard, widget, sdk, portal, superadmin)
- app/views/ (ERB templates for vite-plugin-ruby entrypoint resolution)
- app/helpers/, app/assets/ (Rails view helpers, static assets)
- enterprise/ (Enterprise edition frontend overlay)
- config/vite.json, vite.config.ts, bin/vite (Vite-Rails toolchain)
- package.json, pnpm-lock.yaml, tailwind/postcss/eslint configs
- Gemfile, Gemfile.lock (vite_rails gem for bin/vite binstub)

Excluded Rails backend: controllers, models, services, jobs, mailers,
policies, db, lib, spec, public, node_modules.

Update references to the new frontend location:
- .gitignore: exclude frontend build artifacts (node_modules, tmp, packs),
  keep frontend/bin/ and frontend/vendor/ via negation
- backend/scripts/parity_frontend_smoke.sh: CHATWOOT_DIR default
  reference/chatwoot -> ../frontend
- backend/scripts/parity_frontend_browser_smoke.mjs: same default update
- AGENTS.md: add frontend section with Rails/Vite coupling notes
- README: architecture tree includes frontend/
2026-07-07 14:56:01 +08:00

114 lines
2.7 KiB
JavaScript

import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
import Timer from '../Timer';
describe('Timer', () => {
beforeEach(() => {
vi.useFakeTimers();
});
afterEach(() => {
vi.restoreAllMocks();
vi.useRealTimers();
});
describe('constructor', () => {
it('initializes with elapsed 0 and no interval', () => {
const timer = new Timer();
expect(timer.elapsed).toBe(0);
expect(timer.intervalId).toBeNull();
});
it('accepts an onTick callback', () => {
const onTick = vi.fn();
const timer = new Timer(onTick);
expect(timer.onTick).toBe(onTick);
});
});
describe('start', () => {
it('starts the timer and increments elapsed every second', () => {
const timer = new Timer();
timer.start();
expect(timer.elapsed).toBe(0);
vi.advanceTimersByTime(1000);
expect(timer.elapsed).toBe(1);
vi.advanceTimersByTime(1000);
expect(timer.elapsed).toBe(2);
vi.advanceTimersByTime(3000);
expect(timer.elapsed).toBe(5);
});
it('calls onTick callback with elapsed value', () => {
const onTick = vi.fn();
const timer = new Timer(onTick);
timer.start();
vi.advanceTimersByTime(1000);
expect(onTick).toHaveBeenCalledWith(1);
vi.advanceTimersByTime(1000);
expect(onTick).toHaveBeenCalledWith(2);
expect(onTick).toHaveBeenCalledTimes(2);
});
it('resets elapsed to 0 when restarted', () => {
const timer = new Timer();
timer.start();
vi.advanceTimersByTime(5000);
expect(timer.elapsed).toBe(5);
timer.start();
expect(timer.elapsed).toBe(0);
vi.advanceTimersByTime(2000);
expect(timer.elapsed).toBe(2);
});
it('clears previous interval when restarted', () => {
const timer = new Timer();
timer.start();
const firstIntervalId = timer.intervalId;
timer.start();
expect(timer.intervalId).not.toBe(firstIntervalId);
});
});
describe('stop', () => {
it('stops the timer and resets elapsed to 0', () => {
const timer = new Timer();
timer.start();
vi.advanceTimersByTime(3000);
expect(timer.elapsed).toBe(3);
timer.stop();
expect(timer.elapsed).toBe(0);
expect(timer.intervalId).toBeNull();
});
it('prevents further increments after stopping', () => {
const timer = new Timer();
timer.start();
vi.advanceTimersByTime(2000);
timer.stop();
vi.advanceTimersByTime(5000);
expect(timer.elapsed).toBe(0);
});
it('handles stop when timer is not running', () => {
const timer = new Timer();
expect(() => timer.stop()).not.toThrow();
expect(timer.elapsed).toBe(0);
});
});
});