import { describe, it, expect, beforeEach } from 'vitest'
import router from '../index'

describe('router auth guard', () => {
  beforeEach(() => {
    localStorage.clear()
  })

  it('redirects unauthenticated users away from protected routes', async () => {
    await router.push('/feeds')

    expect(router.currentRoute.value.name).toBe('login')
  })

  it('lets authenticated users reach protected routes', async () => {
    localStorage.setItem('user-token', 'abc123')

    await router.push('/feeds')

    expect(router.currentRoute.value.name).toBe('feeds')
  })

  it('redirects the root path to the feeds route', async () => {
    localStorage.setItem('user-token', 'abc123')

    await router.push('/')

    expect(router.currentRoute.value.name).toBe('feeds')
  })
})