#155

2026-05-13 20:42:25 +09:00
parent add60cb413
commit 0a13c00f37
48 changed files with 2378 additions and 7 deletions
@@ -0,0 +1,69 @@
+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．' })
+  })
+})