import { describe, it, expect, jest, beforeEach } from "bun:test";
import { extractLocaleFromURL } from '../src/content/utils/localization'

beforeEach(() => {
  jest.clearAllMocks()
})

describe('localization', () => {
  it('should assume `en` if no locale is specified', async () => {
    // extractLocaleFromURL('https://wiki.teamfortress.com/wiki/Team_Fortress_2') should return 'en'
    expect(extractLocaleFromURL('https://wiki.teamfortress.com/wiki/Team_Fortress_2')).toBe('en')
  })

  it('should extract locale shortcode from URL correctly', async () => {
    // extractLocaleFromURL('https://wiki.teamfortress.com/wiki/Phlogistinator/de') should return 'de'
    expect(extractLocaleFromURL('https://wiki.teamfortress.com/wiki/Phlogistinator/de')).toBe('de')
  })

  it('should extract locale shortcode with special characters from URL correctly', async () => {
    // extractLocaleFromURL('https://wiki.teamfortress.com/wiki/%C3%9CberCharge/zh-hans') should return 'zh-hans'
    expect(extractLocaleFromURL('https://wiki.teamfortress.com/wiki/%C3%9CberCharge/zh-hans')).toBe('zh-hans')
  })
})