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https://github.com/saltbo/zpan.git
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Jasper Van
51 lines
1.9 KiB
TypeScript
51 lines
1.9 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import { imageHostingNotFound } from './image-hosting-not-found'
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describe('imageHostingNotFound', () => {
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it('returns an English HTML page for direct navigation', async () => {
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const response = imageHostingNotFound(
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new Request('https://images.example.com/missing.png', {
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headers: { Accept: 'text/html,application/xhtml+xml,image/avif,image/webp,*/*;q=0.8' },
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}),
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)
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expect(response.status).toBe(404)
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expect(response.headers.get('content-type')).toBe('text/html; charset=utf-8')
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expect(response.headers.get('cache-control')).toBe('no-store')
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expect(response.headers.get('x-robots-tag')).toBe('noindex, nofollow')
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const body = await response.text()
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expect(body).toContain('<html lang="en">')
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expect(body).toContain('Image not found')
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})
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it('returns a Chinese HTML page when Chinese is preferred', async () => {
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const response = imageHostingNotFound(
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new Request('https://images.example.com/missing.png', {
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headers: { Accept: 'text/html', 'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8' },
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}),
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)
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expect(response.headers.get('content-type')).toBe('text/html; charset=utf-8')
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const body = await response.text()
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expect(body).toContain('<html lang="zh-CN">')
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expect(body).toContain('图片不存在')
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})
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it('returns an English SVG placeholder for an embedded image request', async () => {
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const response = imageHostingNotFound(
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new Request('https://images.example.com/missing.png', {
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headers: {
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Accept: 'image/avif,image/webp,image/svg+xml,image/*,*/*;q=0.8',
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'Accept-Language': 'en-US,en;q=0.9',
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},
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}),
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)
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expect(response.status).toBe(404)
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expect(response.headers.get('content-type')).toBe('image/svg+xml; charset=utf-8')
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const body = await response.text()
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expect(body).toContain('<svg')
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expect(body).toContain('Image not found')
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})
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})
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