import { describe, expect, it } from 'vitest'

import { HOST_GUIDE_SEO, HOST_GUIDE_STEPS, hostGuideHowToSchema, hostGuideWebPageSchema } from '@/lib/seo/hostGuidePage'

describe('host guide SEO helpers', () => {
  it('keeps host-guide meta within SERP-safe length', () => {
    expect(HOST_GUIDE_SEO.metaTitle.length).toBeLessThanOrEqual(60)
    expect(HOST_GUIDE_SEO.metaDescription.length).toBeGreaterThanOrEqual(70)
    expect(HOST_GUIDE_SEO.metaDescription.length).toBeLessThanOrEqual(160)
  })

  it('emits WebPage and HowTo schemas with ordered steps', () => {
    expect(hostGuideWebPageSchema()).toMatchObject({
      '@type': 'WebPage',
      inLanguage: 'fa-IR',
      url: 'https://ghabilee.ir/host-guide',
    })

    const howTo = hostGuideHowToSchema()

    expect(howTo['@type']).toBe('HowTo')
    expect(howTo.step).toHaveLength(HOST_GUIDE_STEPS.length)
    expect(howTo.step[0]).toMatchObject({ '@type': 'HowToStep', position: 1 })
  })
})