update

tests/unit/file-ops-move-copy.test.js

@@ -0,0 +1,162 @@
+// src/file-ops.js —— moveEntry / copyEntry / _applyMoveToOpenFile 单测
+//
+// 覆盖：
+//   - moveEntry 成功：toast「已移动到」 + 当前打开文件被移动后 path/name/mtime/size 同步
+//     （state.currentFile、lastSavedMtimeMs、fileList.setActive、viewer.setFileMeta、
+//      updateWindowTitle、callbacks.onFileChanged 都收口到新路径）
+//   - moveEntry 失败：toast「移动失败」且不篡改 state.currentFile
+//   - copyEntry 成功：toast「已复制到」且**不**动当前打开文件 / 不 setActive
+//   - copyEntry 失败：toast「复制失败」
+//
+// 渲染端模块带 DOM 依赖，这里用 vi.mock 把 feedback / prompt-dialog /
+// confirm-dialog / utils / rescue / dirty-sync 全部打桩，只验证 move/copy 分支。
+
+/* @vitest-environment jsdom */
+
+import { describe, it, expect, beforeEach, vi } from 'vitest';
+
+// 打桩渲染端依赖，避免拉入 DOM-heavy 模块
+vi.mock('../../src/feedback.js', () => ({ showToast: vi.fn() }));
+vi.mock('../../src/prompt-dialog.js', () => ({ showPromptDialog: vi.fn() }));
+vi.mock('../../src/confirm-dialog.js', () => ({ showConfirmDialog: vi.fn() }));
+vi.mock('../../src/utils.js', () => ({ isMarkdownFile: () => true }));
+vi.mock('../../src/rescue.js', () => ({ rescueDirtyContent: vi.fn() }));
+vi.mock('../../src/dirty-sync.js', () => ({ syncDirtyFromEditor: vi.fn() }));
+
+const { createFileOps } = await import('../../src/file-ops.js');
+const { showToast } = await import('../../src/feedback.js');
+
+function makeCtx(overrides = {}) {
+  const mockApi = {
+    moveFile: vi.fn(async () => ({ ok: true, path: '/d/sub/note.md', name: 'note.md', entryType: 'file', mtimeMs: 123, size: 10 })),
+    copyFile: vi.fn(async () => ({ ok: true, path: '/d/sub/note.md', name: 'note.md', entryType: 'file', mtimeMs: 123, size: 10 })),
+    friendlyFsError: (code, msg) => (msg ? `${msg}（${code}）` : String(code)),
+  };
+  const ctx = {
+    state: {
+      currentFile: { path: '/d/note.md', name: 'note.md', mtimeMs: 1, size: 5 },
+      currentFileIsMarkdown: true,
+      lastSavedMtimeMs: 1,
+      clipboard: null,
+      currentDir: '/d',
+    },
+    controls: {
+      contextMenu: { show: vi.fn() },
+      viewer: { setFileMeta: vi.fn() },
+      fileList: { setActive: vi.fn() },
+    },
+    api: mockApi,
+    callbacks: {
+      openFile: vi.fn(),
+      updateWindowTitle: vi.fn(),
+      updateStatusStats: vi.fn(),
+      syncSaveButton: vi.fn(),
+      clearCurrentFile: vi.fn(),
+      applyEditorMode: vi.fn(),
+      onFileChanged: vi.fn(),
+      onCut: vi.fn(),
+      onCopy: vi.fn(),
+      onPaste: vi.fn(),
+    },
+  };
+  // file-ops 同时依赖全局 window.api.friendlyFsError
+  globalThis.window = { api: mockApi };
+  Object.assign(ctx, overrides);
+  return ctx;
+}
+
+describe('moveEntry / copyEntry', () => {
+  beforeEach(() => {
+    showToast.mockClear();
+  });
+
+  it('moveEntry 成功：toast + 当前打开文件 path 同步到新目录', async () => {
+    const ctx = makeCtx();
+    const ops = createFileOps(ctx);
+    const entry = { path: '/d/note.md', name: 'note.md', entryType: 'file' };
+
+    const result = await ops.moveEntry(entry, '/d/sub');
+
+    expect(result.ok).toBe(true);
+    expect(showToast).toHaveBeenCalledWith('已移动到：note.md', 'success', 1500);
+    // 当前打开文件即被移动的文件 → state 同步
+    expect(ctx.state.currentFile.path).toBe('/d/sub/note.md');
+    expect(ctx.state.currentFile.name).toBe('note.md');
+    expect(ctx.state.currentFile.mtimeMs).toBe(123);
+    expect(ctx.state.currentFile.size).toBe(10);
+    expect(ctx.state.lastSavedMtimeMs).toBe(123);
+    expect(ctx.controls.fileList.setActive).toHaveBeenCalledWith('/d/sub/note.md');
+    expect(ctx.controls.viewer.setFileMeta).toHaveBeenCalled();
+    expect(ctx.callbacks.updateWindowTitle).toHaveBeenCalled();
+    expect(ctx.callbacks.onFileChanged).toHaveBeenCalledWith(ctx.state.currentFile);
+  });
+
+  it('moveEntry 成功：被移动的不是当前打开文件 → 不触发 setActive / onFileChanged', async () => {
+    const ctx = makeCtx();
+    const ops = createFileOps(ctx);
+    const entry = { path: '/d/other.md', name: 'other.md', entryType: 'file' };
+
+    await ops.moveEntry(entry, '/d/sub');
+
+    expect(ctx.controls.fileList.setActive).not.toHaveBeenCalled();
+    expect(ctx.callbacks.onFileChanged).not.toHaveBeenCalled();
+    // 当前打开文件保持不变
+    expect(ctx.state.currentFile.path).toBe('/d/note.md');
+    expect(ctx.callbacks.updateWindowTitle).not.toHaveBeenCalled();
+  });
+
+  it('moveEntry 失败：toast「移动失败」且不动 state.currentFile', async () => {
+    const ctx = makeCtx();
+    ctx.api.moveFile = vi.fn(async () => ({ ok: false, code: 'EACCES', message: '没有访问权限' }));
+    globalThis.window = { api: ctx.api };
+    const ops = createFileOps(ctx);
+    const entry = { path: '/d/note.md', name: 'note.md', entryType: 'file' };
+
+    const result = await ops.moveEntry(entry, '/d/sub');
+
+    expect(result.ok).toBe(false);
+    expect(showToast).toHaveBeenCalledWith('移动失败：没有访问权限（EACCES）', 'error');
+    expect(ctx.state.currentFile.path).toBe('/d/note.md');
+    expect(ctx.controls.fileList.setActive).not.toHaveBeenCalled();
+  });
+
+  it('copyEntry 成功：toast + 不改动当前打开文件 / 不 setActive', async () => {
+    const ctx = makeCtx();
+    const ops = createFileOps(ctx);
+    const entry = { path: '/d/note.md', name: 'note.md', entryType: 'file' };
+
+    const result = await ops.copyEntry(entry, '/d/sub');
+
+    expect(result.ok).toBe(true);
+    expect(showToast).toHaveBeenCalledWith('已复制到：note.md', 'success', 1500);
+    // 复制源不变
+    expect(ctx.state.currentFile.path).toBe('/d/note.md');
+    expect(ctx.controls.fileList.setActive).not.toHaveBeenCalled();
+    expect(ctx.callbacks.updateWindowTitle).not.toHaveBeenCalled();
+    expect(ctx.callbacks.onFileChanged).not.toHaveBeenCalled();
+  });
+
+  it('copyEntry 失败：toast「复制失败」', async () => {
+    const ctx = makeCtx();
+    ctx.api.copyFile = vi.fn(async () => ({ ok: false, code: 'ENOSPC', message: '磁盘空间不足' }));
+    globalThis.window = { api: ctx.api };
+    const ops = createFileOps(ctx);
+    const entry = { path: '/d/note.md', name: 'note.md', entryType: 'file' };
+
+    const result = await ops.copyEntry(entry, '/d/sub');
+
+    expect(result.ok).toBe(false);
+    expect(showToast).toHaveBeenCalledWith('复制失败：磁盘空间不足（ENOSPC）', 'error');
+    expect(ctx.state.currentFile.path).toBe('/d/note.md');
+  });
+
+  it('moveEntry / copyEntry 入参缺字段时直接返回 null', async () => {
+    const ctx = makeCtx();
+    const ops = createFileOps(ctx);
+    expect(await ops.moveEntry(null, '/d/sub')).toBeNull();
+    expect(await ops.moveEntry({ path: '/d/note.md' }, '')).toBeNull();
+    expect(await ops.copyEntry(null, '/d/sub')).toBeNull();
+    expect(ctx.api.moveFile).not.toHaveBeenCalled();
+    expect(ctx.api.copyFile).not.toHaveBeenCalled();
+  });
+});