Develop (#55)

feat: optimize dashboard/search UX and simplify extension architecture Redesign Dashboard with compact tool grid and recently used tools Improve TopBar search UX with Cmd/Ctrl+K shortcut and better history navigation Reorganize project structure into src/ Migrate i18n from react-i18next to chrome.i18n Remove runtime language switch and settings page Remove HTML/Markdown conversion tools Clean up unused code, dead animations, redundant comments, and imports Improve component consistency with shadcn/ui patterns Replace hardcoded strings/colors with i18n tokens and theme tokens Add comprehensive project documentation and coding standards Fix CI artifact upload workflow and multiple TypeScript/test issues Includes various refactors, UI polish, i18n cleanup, CI improvements, and maintenance updates across the codebase.
2026-05-28 22:39:25 +08:00
parent d4c29a1bf4
commit 945780def8
200 changed files with 1557 additions and 4380 deletions
@@ -0,0 +1,92 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { fireEvent, render, screen } from '@testing-library/react';
+import QrCodePreview from '@/components/QrCodePreview';
+
+describe('QrCodePreview 组件', () => {
+  const mockOnDownload = vi.fn();
+  const mockOnCopy = vi.fn();
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+    vi.resetAllMocks();
+  });
+
+  describe('渲染测试', () => {
+    it('当 qrCodeDataUrl 为空时应显示占位文本', () => {
+      render(<QrCodePreview qrCodeDataUrl="" onDownload={mockOnDownload} onCopy={mockOnCopy} />);
+      expect(screen.getByText(/二维码将显示/)).toBeInTheDocument();
+    });
+
+    it('当 qrCodeDataUrl 有值时应显示二维码图片', () => {
+      const testDataUrl = 'data:image/png;base64,test123';
+      render(
+        <QrCodePreview
+          qrCodeDataUrl={testDataUrl}
+          onDownload={mockOnDownload}
+          onCopy={mockOnCopy}
+        />,
+      );
+      const img = screen.getByAltText('QR Code Preview');
+      expect(img).toBeInTheDocument();
+      expect(img).toHaveAttribute('src', testDataUrl);
+    });
+
+    it('当 qrCodeDataUrl 有值时应显示下载按钮', () => {
+      render(
+        <QrCodePreview
+          qrCodeDataUrl="data:image/png;base64,test"
+          onDownload={mockOnDownload}
+          onCopy={mockOnCopy}
+        />,
+      );
+      expect(screen.getByText(/下载二维码/)).toBeInTheDocument();
+    });
+
+    it('当 qrCodeDataUrl 有值时应显示复制按钮', () => {
+      render(
+        <QrCodePreview
+          qrCodeDataUrl="data:image/png;base64,test"
+          onDownload={mockOnDownload}
+          onCopy={mockOnCopy}
+        />,
+      );
+      expect(screen.getByText(/复制二维码/)).toBeInTheDocument();
+    });
+
+    it('当 qrCodeDataUrl 为空时不应显示操作按钮', () => {
+      render(<QrCodePreview qrCodeDataUrl="" onDownload={mockOnDownload} onCopy={mockOnCopy} />);
+      expect(screen.queryByText(/下载二维码/)).not.toBeInTheDocument();
+      expect(screen.queryByText(/复制二维码/)).not.toBeInTheDocument();
+    });
+  });
+
+  describe('交互测试', () => {
+    it('点击下载按钮时应调用 onDownload 回调', () => {
+      render(
+        <QrCodePreview
+          qrCodeDataUrl="data:image/png;base64,test"
+          onDownload={mockOnDownload}
+          onCopy={mockOnCopy}
+        />,
+      );
+      fireEvent.click(screen.getByText(/下载二维码/));
+      expect(mockOnDownload).toHaveBeenCalledTimes(1);
+    });
+
+    it('点击复制按钮时应调用 onCopy 回调', () => {
+      render(
+        <QrCodePreview
+          qrCodeDataUrl="data:image/png;base64,test"
+          onDownload={mockOnDownload}
+          onCopy={mockOnCopy}
+        />,
+      );
+      fireEvent.click(screen.getByText(/复制二维码/));
+      expect(mockOnCopy).toHaveBeenCalledTimes(1);
+    });
+  });
+});