Files
btrc-hub/frontend/src/components/PostEditForm.test.tsx
T
2026-05-13 20:42:25 +09:00

70 lines
2.1 KiB
TypeScript

import { fireEvent, render, screen, waitFor } from '@testing-library/react'
import { describe, expect, it, vi } from 'vitest'
import PostEditForm from '@/components/PostEditForm'
import { buildPost, buildTag } from '@/test/factories'
const postsApi = vi.hoisted (() => ({
updatePost: vi.fn (),
}))
const api = vi.hoisted (() => ({
isApiError: vi.fn (() => false),
}))
const toastApi = vi.hoisted (() => ({
toast: vi.fn (),
}))
vi.mock ('@/lib/posts', () => postsApi)
vi.mock ('@/lib/api', () => api)
vi.mock ('@/components/ui/use-toast', () => toastApi)
vi.mock ('@/components/dialogues/DialogueProvider', () => ({
useDialogue: () => ({
choice: vi.fn (),
}),
}))
describe ('PostEditForm', () => {
it ('submits edited post fields with the current base version', async () => {
const onSave = vi.fn ()
const post = buildPost ({
id: 8,
versionNo: 4,
title: 'old',
tags: [
buildTag ({ name: 'general-tag', category: 'general' }),
buildTag ({ id: 2, name: 'nico-tag', category: 'nico' }),
],
parentPosts: [buildPost ({ id: 2, title: 'parent' })],
})
postsApi.updatePost.mockResolvedValueOnce ({
...post,
versionNo: 5,
title: 'new',
tags: [buildTag ({ name: 'new-tag' })],
})
render (<PostEditForm post={post} onSave={onSave}/>)
const [title, parentIds] = screen.getAllByRole ('textbox')
fireEvent.change (title, { target: { value: 'new' } })
fireEvent.change (parentIds, { target: { value: '3 4' } })
fireEvent.submit (screen.getByRole ('button', { name: '更新' }).closest ('form')!)
await waitFor (() => {
expect (postsApi.updatePost).toHaveBeenCalledWith (
expect.objectContaining ({
id: 8,
title: 'new',
parentPostIds: '3 4',
tags: 'general-tag',
}),
{ baseVersionNo: 4 },
)
})
expect (onSave).toHaveBeenCalledWith (expect.objectContaining ({ versionNo: 5 }))
expect (toastApi.toast).toHaveBeenCalledWith ({ description: '更新しました.' })
})
})