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deepseek-harness/packages/client/ui-conversation/tests/image-labels.spec.tsx
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// @vitest-environment jsdom
// The conversation-side bridge to the ui-attachment atoms: dictionary strings
// flow through image-labels into the gallery, and assistant images keep their
// block position between text blocks.
import { afterEach, describe, expect, it } from 'vitest'
import { cleanup, fireEvent, render } from '@testing-library/react'
import { AttachmentId } from '@deepseek-ai/dsh-attachment'
import { makeTranslate } from '@deepseek-ai/dsh-client-test-runtime'
import { zh as commonZh } from '@deepseek-ai/dsh-client-locale/src/locales/zh.ts'
import { AssistantMarkdown } from '../src/client/chat/AssistantMarkdown.tsx'
import { en, zh } from '../src/client/locales.ts'
afterEach(cleanup)
const t = makeTranslate(zh, commonZh)
const enT = makeTranslate(en, commonZh)
const attachment = {
attachmentId: AttachmentId(`sha256:${'a'.repeat(64)}`),
mediaType: 'image/png' as const,
bytes: 68,
width: 640,
height: 320,
name: 'history.png',
}
describe('assistant images through the label bridge', () => {
it('resolves zh dictionary strings and opens the lightbox on a single click', async () => {
const view = render(
<AssistantMarkdown
t={t}
blocks={[{ kind: 'image', attachment }]}
streaming={false}
loadImage={() => Promise.resolve('blob:history')}
/>,
)
const frame = await view.findByRole('button', { name: 'history.png,点击查看原图' })
expect(frame.getAttribute('title')).toBe('查看原图')
await view.findByAltText('history.png')
fireEvent.click(frame)
expect(view.getByRole('dialog', { name: '原图预览' })).toBeTruthy()
fireEvent.click(view.getByRole('button', { name: '关闭原图预览' }))
expect(view.queryByRole('dialog', { name: '原图预览' })).toBeNull()
})
it('resolves the active English dictionary', async () => {
const view = render(
<AssistantMarkdown
t={enT}
blocks={[{ kind: 'image', attachment }]}
streaming={false}
loadImage={() => Promise.resolve('blob:history')}
/>,
)
const frame = await view.findByRole('button', { name: 'history.png, click to view original' })
await view.findByAltText('history.png')
fireEvent.click(frame)
expect(view.getByRole('dialog', { name: 'Original image preview' })).toBeTruthy()
expect(view.getByRole('button', { name: 'Close original image preview' })).toBeTruthy()
})
it('keeps assistant images at their original position between text blocks', async () => {
const view = render(
<AssistantMarkdown
t={t}
blocks={[
{ kind: 'text', text: 'before' },
{ kind: 'image', attachment },
{ kind: 'text', text: 'after' },
]}
streaming={false}
loadImage={() => Promise.resolve('blob:middle')}
/>,
)
const image = await view.findByAltText('history.png')
const before = view.getByText('before')
const after = view.getByText('after')
expect(before.compareDocumentPosition(image) & Node.DOCUMENT_POSITION_FOLLOWING).not.toBe(0)
expect(image.compareDocumentPosition(after) & Node.DOCUMENT_POSITION_FOLLOWING).not.toBe(0)
})
})