feat: publish HoloLake model-native living system source

product-source/hololake-platform/src/hooks/useSaveNote.test.ts

@@ -0,0 +1,64 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { renderHook, act } from '@testing-library/react'
+import { useSaveNote } from './useSaveNote'
+
+const mockInvokeFn = vi.fn<(cmd: string, args?: Record<string, unknown>) => Promise<null>>(() => Promise.resolve(null))
+
+vi.mock('@tauri-apps/api/core', () => ({
+  invoke: vi.fn(),
+}))
+
+vi.mock('../mock-tauri', () => ({
+  isTauri: () => false,
+  mockInvoke: (cmd: string, args?: Record<string, unknown>) => mockInvokeFn(cmd, args),
+  updateMockContent: vi.fn(),
+}))
+
+describe('useSaveNote', () => {
+  let updateContent: (path: string, content: string) => void
+
+  beforeEach(() => {
+    updateContent = vi.fn<(path: string, content: string) => void>()
+    mockInvokeFn.mockClear()
+  })
+
+  it('saves content immediately via Tauri command', async () => {
+    const { result } = renderHook(() => useSaveNote(updateContent))
+
+    await act(async () => {
+      await result.current.saveNote('/test/note.md', '---\ntitle: Test\n---\n\n# Test\n\nContent')
+    })
+
+    expect(mockInvokeFn).toHaveBeenCalledWith('save_note_content', {
+      path: '/test/note.md',
+      content: '---\ntitle: Test\n---\n\n# Test\n\nContent',
+    })
+    expect(updateContent).toHaveBeenCalledWith('/test/note.md', '---\ntitle: Test\n---\n\n# Test\n\nContent')
+  })
+
+  it('updates in-memory state after saving', async () => {
+    const { result } = renderHook(() => useSaveNote(updateContent))
+
+    await act(async () => {
+      await result.current.saveNote('/test/a.md', 'content A')
+      await result.current.saveNote('/test/b.md', 'content B')
+    })
+
+    expect(updateContent).toHaveBeenCalledTimes(2)
+    expect(updateContent).toHaveBeenCalledWith('/test/a.md', 'content A')
+    expect(updateContent).toHaveBeenCalledWith('/test/b.md', 'content B')
+  })
+
+  it('propagates save errors to the caller', async () => {
+    mockInvokeFn.mockRejectedValueOnce(new Error('File is read-only'))
+    const { result } = renderHook(() => useSaveNote(updateContent))
+
+    await expect(
+      act(async () => {
+        await result.current.saveNote('/test/readonly.md', 'content')
+      })
+    ).rejects.toThrow('File is read-only')
+
+    expect(updateContent).not.toHaveBeenCalled()
+  })
+})