feat: support local-only git commits without remotes

src/hooks/useGitRemoteStatus.test.ts

@@ -0,0 +1,49 @@
+import { renderHook, waitFor, act } from '@testing-library/react'
+import { describe, expect, it, vi, beforeEach } from 'vitest'
+import { useGitRemoteStatus } from './useGitRemoteStatus'
+
+const mockInvokeFn = vi.fn()
+
+vi.mock('@tauri-apps/api/core', () => ({
+  invoke: (command: string, args: Record<string, unknown>) => mockInvokeFn(command, args),
+}))
+
+vi.mock('../mock-tauri', () => ({
+  isTauri: () => false,
+  mockInvoke: (command: string, args: Record<string, unknown>) => mockInvokeFn(command, args),
+}))
+
+describe('useGitRemoteStatus', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+  })
+
+  it('loads remote status on mount', async () => {
+    mockInvokeFn.mockResolvedValue({ branch: 'main', ahead: 0, behind: 0, hasRemote: false })
+
+    const { result } = renderHook(() => useGitRemoteStatus('/vault'))
+
+    await waitFor(() => {
+      expect(result.current.remoteStatus).toEqual({ branch: 'main', ahead: 0, behind: 0, hasRemote: false })
+    })
+    expect(mockInvokeFn).toHaveBeenCalledWith('git_remote_status', { vaultPath: '/vault' })
+  })
+
+  it('refreshRemoteStatus updates the current remote state', async () => {
+    mockInvokeFn
+      .mockResolvedValueOnce({ branch: 'main', ahead: 0, behind: 0, hasRemote: true })
+      .mockResolvedValueOnce({ branch: 'main', ahead: 1, behind: 0, hasRemote: false })
+
+    const { result } = renderHook(() => useGitRemoteStatus('/vault'))
+
+    await waitFor(() => {
+      expect(result.current.remoteStatus?.hasRemote).toBe(true)
+    })
+
+    await act(async () => {
+      await result.current.refreshRemoteStatus()
+    })
+
+    expect(result.current.remoteStatus).toEqual({ branch: 'main', ahead: 1, behind: 0, hasRemote: false })
+  })
+})