refactor: 规范化页面组件目录结构
- 将 QrCodePreview、ImageUploader 移动到 QrCode/components/ - 将 DecodeResultPaper、Base64ConverterSection、TextMode 移动到 Base64Converter/components/ - 提取 useTextMode Hook，遵循 UI + Hook 分离模式 - 简化 SwitchButtonGroup 组件，提取常量到外部 Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
雨霖铃
@@ -1,82 +0,0 @@
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/**
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* DecodeResultPaper
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*
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* FileMode 与 ImageMode 通用的 decode 结果展示组件。
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* 提取了二者 decode 输出区完全一致的结构：
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* 标题 → 可选预览（children）→ 文件信息 → 文件名输入 → 下载按钮
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*
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* FileMode 直接使用，ImageMode 通过 children 传入图片预览。
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*/
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import { Download } from 'lucide-react';
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import { Button } from '@/components/ui/button';
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import { Input } from '@/components/ui/input';
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import { formatBytes } from '@/utils/format';
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import { useI18n } from '@/utils/chromeI18n';
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interface DecodeResultPaperProps {
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/** 标题文案，由调用方传入 i18n key 对应的值（如 decodedFileOutput / decodedImageOutput） */
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title: string;
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/** 解码后推断的 MIME 类型 */
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mimeType: string;
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/** 解码后 Blob 的大小（字节） */
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blobSize: number;
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/** 当前文件名 */
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fileName: string;
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/** 文件名变更回调 */
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onFileNameChange: (name: string) => void;
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/** 下载按钮点击回调 */
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onDownload: () => void;
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/** 可选的预览内容，ImageMode 用于渲染图片预览 */
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children?: React.ReactNode;
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}
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export default function DecodeResultPaper({
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title,
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mimeType,
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blobSize,
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fileName,
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onFileNameChange,
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onDownload,
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children,
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}: DecodeResultPaperProps) {
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const { t } = useI18n('base64Converter');
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return (
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<div className="p-4 rounded-xl bg-primary/10 border border-primary/30">
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{/* 标题 */}
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<span className="block mb-2 text-xs font-bold text-muted-foreground">{title}</span>
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{/* 可选预览内容（ImageMode 的图片） */}
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{children}
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{/* 文件信息 */}
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<div className="flex gap-4 mb-3">
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<span className="text-xs text-muted-foreground">
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{t('inferredMimeType')}: {mimeType}
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</span>
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<span className="text-xs text-muted-foreground">
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{t('decodedSize')}: {formatBytes(blobSize)}
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</span>
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</div>
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{/* 文件名输入 */}
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<div className="mb-3">
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<label className="block text-xs font-medium text-muted-foreground mb-1">
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{t('decodedFileName')}
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</label>
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<Input value={fileName} onChange={(e) => onFileNameChange(e.target.value)} />
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</div>
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{/* 下载按钮 */}
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<Button
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variant="default"
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onClick={onDownload}
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disabled={!fileName.trim()}
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className="w-full rounded-lg font-bold"
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>
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<Download className="mr-2 h-4 w-4" />
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{t('download')}
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</Button>
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</div>
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);
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}
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@@ -1,175 +0,0 @@
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import { useCallback, useEffect, useRef } from 'react';
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import { Image, X } from 'lucide-react';
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import { toast } from 'sonner';
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import { Button } from '@/components/ui/button';
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import { Label } from '@/components/ui/label';
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import { useI18n } from '@/utils/chromeI18n';
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interface ImageUploaderProps {
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/** 选中的文件 */
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selectedFile: File | null;
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/** 文件变更回调 */
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onFileChange: (file: File) => void;
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/** 清除文件回调 */
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onClearFile: () => void;
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/** 文件预览 URL */
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previewUrl: string;
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/** 预览 URL 变更回调 */
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onPreviewUrlChange: (url: string) => void;
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/** 是否正在拖拽 */
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dragging: boolean;
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/** 拖拽状态变更回调 */
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onDraggingChange: (dragging: boolean) => void;
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}
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const ImageUploader = ({
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selectedFile,
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onFileChange,
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onClearFile,
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previewUrl,
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onPreviewUrlChange,
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dragging,
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onDraggingChange,
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}: ImageUploaderProps) => {
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const { t } = useI18n('qrCode');
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const fileInputRef = useRef<HTMLInputElement>(null);
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const handleFileChange = useCallback(
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(file: File) => {
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onFileChange(file);
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onPreviewUrlChange(URL.createObjectURL(file));
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},
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[onFileChange, onPreviewUrlChange],
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);
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const handleClearFile = useCallback(() => {
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if (previewUrl) {
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URL.revokeObjectURL(previewUrl);
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}
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onClearFile();
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toast.success(t('qrCode:imageCleared'));
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}, [previewUrl, onClearFile, t]);
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const handleInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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if (e.target.files && e.target.files.length > 0) {
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handleFileChange(e.target.files[0]);
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}
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};
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const handleDragOver = (e: React.DragEvent<HTMLDivElement>) => {
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e.preventDefault();
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onDraggingChange(true);
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};
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const handleDragLeave = () => {
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onDraggingChange(false);
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};
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const handleDrop = (e: React.DragEvent<HTMLDivElement>) => {
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e.preventDefault();
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onDraggingChange(false);
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const droppedFile = e.dataTransfer.files?.[0];
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if (droppedFile) {
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handleFileChange(droppedFile);
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}
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};
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// 监听粘贴事件
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useEffect(() => {
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const handlePaste = async (e: ClipboardEvent) => {
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const items = e.clipboardData?.items;
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if (!items) return;
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for (let i = 0; i < items.length; i++) {
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if (items[i].type.startsWith('image/')) {
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e.preventDefault();
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const file = items[i].getAsFile();
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if (file) {
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try {
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handleFileChange(file);
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toast.success(t('qrCode:imagePasted'));
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} catch (error) {
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console.error('处理粘贴图片失败:', error);
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toast.error(t('qrCode:imagePasteError'));
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}
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}
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break;
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}
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}
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};
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document.addEventListener('paste', handlePaste);
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return () => {
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document.removeEventListener('paste', handlePaste);
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};
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}, [handleFileChange, t]);
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return (
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<div
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className={`flex flex-col items-center justify-center h-[250px] border-2 border-dashed rounded-xl p-4 cursor-pointer transition-all duration-200 ${
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dragging
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? 'border-green-600 bg-green-50'
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: selectedFile
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? 'border-green-600 bg-green-50/50'
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: 'border-input bg-muted hover:border-green-600 hover:bg-green-500/10/50'
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}`}
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onDragOver={handleDragOver}
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onDragLeave={handleDragLeave}
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onDrop={handleDrop}
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>
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<input
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ref={fileInputRef}
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type="file"
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accept="image/*"
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onChange={handleInputChange}
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className="hidden"
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id="qr-code-upload"
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/>
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<Label htmlFor="qr-code-upload" className="cursor-pointer text-center w-full">
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{selectedFile ? (
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<div className="text-center w-full relative">
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<div className="relative inline-block">
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<img
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src={previewUrl}
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alt="QR Code Preview"
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className="max-w-full max-h-40 rounded-lg object-contain"
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/>
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<Button
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type="button"
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variant="destructive"
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size="icon"
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data-testid="ClearIcon"
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onClick={(e) => {
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e.stopPropagation();
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handleClearFile();
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}}
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className="absolute -top-2 -right-2 h-6 w-6 rounded-full"
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>
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<X className="w-3 h-3" />
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</Button>
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</div>
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<span className="block text-sm text-muted-foreground mt-2">{selectedFile.name}</span>
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<span className="block text-xs text-muted-foreground">{t('qrCode:clickToChange')}</span>
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</div>
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) : (
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<>
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<Image
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data-testid="ImageIcon"
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className="w-12 h-12 text-muted-foreground mx-auto mb-2"
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/>
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<span className="block text-sm text-muted-foreground mb-1">
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{t('qrCode:clickToUpload')}
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</span>
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<span className="block text-xs text-muted-foreground">
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{t('qrCode:supportFormats')}
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</span>
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</>
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)}
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</Label>
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</div>
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);
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};
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export default ImageUploader;
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@@ -1,84 +0,0 @@
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import React from 'react';
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import { Copy, Download } from 'lucide-react';
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import { useI18n } from '@/utils/chromeI18n';
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import { cn } from '@/lib/utils';
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import { Button } from '@/components/ui/button';
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// 继承原生 HTML Div 属性，方便外部无缝扩充类名或监听事件
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interface QrCodePreviewProps extends React.HTMLAttributes<HTMLDivElement> {
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/** 二维码 Data URL */
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qrCodeDataUrl: string;
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/** 下载回调 */
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onDownload: () => void;
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/** 复制回调 */
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onCopy: () => void;
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/** 自定义占位文本，用于空状态提示 */
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placeholderText?: string;
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}
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const QrCodePreview = ({
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qrCodeDataUrl,
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onDownload,
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onCopy,
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placeholderText,
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className,
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...props
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}: QrCodePreviewProps) => {
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const { t } = useI18n('qrCode');
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// 空状态下的虚线骨架屏
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if (!qrCodeDataUrl) {
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return (
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<div
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className={cn(
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'flex flex-col justify-center items-center min-h-[200px] border border-dashed border-input rounded-xl p-4 bg-muted/40',
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className,
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)}
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{...props}
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>
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<p className="text-sm text-muted-foreground text-center">
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{placeholderText || t('qrCode:qrCodeWillShow')}
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</p>
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</div>
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);
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}
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return (
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<div
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className={cn(
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'flex flex-col justify-center items-center border border-input rounded-xl p-4 bg-muted/40',
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className,
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)}
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{...props}
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>
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<div className="flex flex-col items-center w-full max-w-xs">
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{/*
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二维码容器适配：
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在暗黑模式下，纯黑白的二维码如果直接暴露在暗色背景下，会导致手机摄像头极难识别。
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通过裹一层 bg-white 和 p-2，确保黑白对比度绝对安全，同时加入 shadow 增强卡片感。
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*/}
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<div className="p-2 bg-white rounded-lg shadow-sm border border-border/40">
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<img
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src={qrCodeDataUrl}
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alt="QR Code Preview"
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className="w-48 h-48 max-w-full object-contain block animate-in fade-in duration-300"
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/>
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</div>
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<div className="flex w-full gap-2 mt-3">
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<Button variant="outline" size="sm" onClick={onDownload} className="flex-1 h-8">
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<Download className="w-3.5 h-3.5 text-muted-foreground" />
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<span className="truncate text-xs">{t('qrCode:downloadButton')}</span>
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</Button>
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<Button variant="default" size="sm" onClick={onCopy} className="flex-1 h-8">
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<Copy className="w-3.5 h-3.5" />
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<span className="truncate text-xs">{t('qrCode:copyQrButton')}</span>
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</Button>
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</div>
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</div>
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</div>
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);
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};
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export default QrCodePreview;
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@@ -17,6 +17,16 @@ export interface SwitchButtonGroupProps<T extends string | number = string> exte
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buttonClassName?: string;
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}
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const SIZE_CLASSES = {
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small: 'text-xs h-8 px-2 py-1 rounded-md',
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medium: 'text-sm h-9 px-3 py-1.5 rounded-md',
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large: 'text-base h-11 px-4 py-2 rounded-lg',
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} as const;
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const SELECTED_CLASSES =
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'bg-background text-foreground shadow-sm font-semibold animate-in fade-in-50 zoom-in-95 duration-150';
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const UNSELECTED_CLASSES = 'hover:bg-background/50 hover:text-foreground/80';
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export default function SwitchButtonGroup<T extends string | number = string>({
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value,
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options,
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@@ -26,12 +36,6 @@ export default function SwitchButtonGroup<T extends string | number = string>({
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buttonClassName,
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...props
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}: SwitchButtonGroupProps<T>) {
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const sizeClasses = {
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small: 'text-xs h-8 px-2 py-1 rounded-md',
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medium: 'text-sm h-9 px-3 py-1.5 rounded-md',
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large: 'text-base h-11 px-4 py-2 rounded-lg',
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};
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return (
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<div
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className={cn(
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@@ -40,29 +44,23 @@ export default function SwitchButtonGroup<T extends string | number = string>({
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)}
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{...props}
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>
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{options.map((option) => {
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const isSelected = value === option.value;
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return (
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<button
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key={option.value}
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type="button"
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onClick={() => onChange(option.value)}
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className={cn(
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'flex-1 inline-flex items-center justify-center font-medium whitespace-nowrap transition-all',
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'focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring focus-visible:ring-offset-2',
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'disabled:pointer-events-none disabled:opacity-50',
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sizeClasses[size],
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isSelected
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? 'bg-background text-foreground shadow-sm font-semibold animate-in fade-in-50 zoom-in-95 duration-150'
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: 'hover:bg-background/50 hover:text-foreground/80',
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buttonClassName,
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)}
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>
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{option.label}
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</button>
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);
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})}
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{options.map((option) => (
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<button
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key={option.value}
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type="button"
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onClick={() => onChange(option.value)}
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className={cn(
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'flex-1 inline-flex items-center justify-center font-medium whitespace-nowrap transition-all',
|
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'focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring focus-visible:ring-offset-2',
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'disabled:pointer-events-none disabled:opacity-50',
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SIZE_CLASSES[size],
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value === option.value ? SELECTED_CLASSES : UNSELECTED_CLASSES,
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buttonClassName,
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)}
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>
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{option.label}
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</button>
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))}
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</div>
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||||
);
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}
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@@ -1,83 +0,0 @@
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import { beforeEach, describe, expect, it, vi } from 'vitest';
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import { fireEvent, render, screen } from '@testing-library/react';
|
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import DecodeResultPaper from '@/components/DecodeResultPaper';
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|
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describe('DecodeResultPaper 组件', () => {
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const defaultProps = {
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title: 'decodedFileOutput',
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mimeType: 'image/png',
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blobSize: 1024,
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fileName: 'decoded.png',
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onFileNameChange: vi.fn(),
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onDownload: vi.fn(),
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};
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|
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beforeEach(() => {
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vi.clearAllMocks();
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});
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|
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describe('渲染测试', () => {
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it('应渲染标题', () => {
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render(<DecodeResultPaper {...defaultProps} />);
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expect(screen.getByText('decodedFileOutput')).toBeInTheDocument();
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});
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it('应渲染 MIME 类型信息', () => {
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render(<DecodeResultPaper {...defaultProps} />);
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expect(screen.getByText(/image\/png/)).toBeInTheDocument();
|
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});
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it('应通过 formatBytes 渲染文件大小', () => {
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render(<DecodeResultPaper {...{ ...defaultProps, blobSize: 1536 }} />);
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expect(screen.getByText(/1\.5 KB/)).toBeInTheDocument();
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||||
});
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|
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it('应渲染文件名输入框', () => {
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render(<DecodeResultPaper {...defaultProps} />);
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const input = screen.getByDisplayValue('decoded.png');
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expect(input).toBeInTheDocument();
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});
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||||
|
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it('应渲染下载按钮', () => {
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render(<DecodeResultPaper {...defaultProps} />);
|
||||
expect(screen.getByRole('button', { name: '下载' })).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('应渲染 children 内容', () => {
|
||||
render(
|
||||
<DecodeResultPaper {...defaultProps}>
|
||||
<div data-testid="preview">预览内容</div>
|
||||
</DecodeResultPaper>,
|
||||
);
|
||||
expect(screen.getByTestId('preview')).toBeInTheDocument();
|
||||
expect(screen.getByText('预览内容')).toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
|
||||
describe('交互测试', () => {
|
||||
it('修改文件名时应调用 onFileNameChange', () => {
|
||||
render(<DecodeResultPaper {...defaultProps} />);
|
||||
const input = screen.getByDisplayValue('decoded.png');
|
||||
fireEvent.change(input, { target: { value: 'new-name.png' } });
|
||||
expect(defaultProps.onFileNameChange).toHaveBeenCalledWith('new-name.png');
|
||||
});
|
||||
|
||||
it('点击下载按钮时应调用 onDownload', () => {
|
||||
render(<DecodeResultPaper {...defaultProps} />);
|
||||
fireEvent.click(screen.getByRole('button', { name: '下载' }));
|
||||
expect(defaultProps.onDownload).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
});
|
||||
|
||||
describe('按钮状态', () => {
|
||||
it('文件名为空时下载按钮应禁用', () => {
|
||||
render(<DecodeResultPaper {...{ ...defaultProps, fileName: '' }} />);
|
||||
expect(screen.getByRole('button', { name: '下载' })).toBeDisabled();
|
||||
});
|
||||
|
||||
it('文件名不为空时下载按钮应启用', () => {
|
||||
render(<DecodeResultPaper {...defaultProps} />);
|
||||
expect(screen.getByRole('button', { name: '下载' })).toBeEnabled();
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -1,201 +0,0 @@
|
||||
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
|
||||
import { act, fireEvent, render, screen } from '@testing-library/react';
|
||||
import ImageUploader from '@/components/ImageUploader';
|
||||
|
||||
// 配置多端一致性常驻桩（WXT 规范）
|
||||
const storageOnChangedMock = { addListener: vi.fn(), removeListener: vi.fn() };
|
||||
(globalThis as any).chrome = { storage: { onChanged: storageOnChangedMock } };
|
||||
(globalThis as any).browser = { storage: { onChanged: storageOnChangedMock } };
|
||||
|
||||
// 模拟 URL API
|
||||
const mockCreateObjectURL = vi.fn();
|
||||
const mockRevokeObjectURL = vi.fn();
|
||||
Object.defineProperty(window.URL, 'createObjectURL', { value: mockCreateObjectURL });
|
||||
Object.defineProperty(window.URL, 'revokeObjectURL', { value: mockRevokeObjectURL });
|
||||
|
||||
vi.mock('sonner', () => ({
|
||||
toast: {
|
||||
success: vi.fn(),
|
||||
error: vi.fn(),
|
||||
},
|
||||
}));
|
||||
|
||||
describe('ImageUploader 组件', () => {
|
||||
const mockOnFileChange = vi.fn();
|
||||
const mockOnClearFile = vi.fn();
|
||||
const mockOnPreviewUrlChange = vi.fn();
|
||||
const mockOnDraggingChange = vi.fn();
|
||||
|
||||
const defaultProps = {
|
||||
selectedFile: null,
|
||||
onFileChange: mockOnFileChange,
|
||||
onClearFile: mockOnClearFile,
|
||||
previewUrl: '',
|
||||
onPreviewUrlChange: mockOnPreviewUrlChange,
|
||||
dragging: false,
|
||||
onDraggingChange: mockOnDraggingChange,
|
||||
};
|
||||
|
||||
beforeEach(() => {
|
||||
vi.clearAllMocks();
|
||||
mockCreateObjectURL.mockReturnValue('blob:test-url');
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
vi.restoreAllMocks();
|
||||
vi.resetAllMocks();
|
||||
});
|
||||
|
||||
describe('渲染测试', () => {
|
||||
it('当没有选中文件时应显示上传提示', () => {
|
||||
render(<ImageUploader {...defaultProps} />);
|
||||
expect(screen.getByText(/点击.*拖拽/)).toBeInTheDocument();
|
||||
expect(screen.getByText(/格式/)).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('当没有选中文件时应显示 ImageIcon', () => {
|
||||
render(<ImageUploader {...defaultProps} />);
|
||||
expect(screen.getByTestId('ImageIcon')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('当选中文件时应显示文件预览', () => {
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
render(
|
||||
<ImageUploader {...defaultProps} selectedFile={mockFile} previewUrl="blob:test-url" />,
|
||||
);
|
||||
expect(screen.getByText('test.png')).toBeInTheDocument();
|
||||
expect(screen.getByText(/点击更换/)).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('当选中文件时应显示预览图片', () => {
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
render(
|
||||
<ImageUploader {...defaultProps} selectedFile={mockFile} previewUrl="blob:test-url" />,
|
||||
);
|
||||
const img = screen.getByAltText('QR Code Preview');
|
||||
expect(img).toBeInTheDocument();
|
||||
expect(img).toHaveAttribute('src', 'blob:test-url');
|
||||
});
|
||||
|
||||
it('当选中文件时应显示清除按钮', () => {
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
render(
|
||||
<ImageUploader {...defaultProps} selectedFile={mockFile} previewUrl="blob:test-url" />,
|
||||
);
|
||||
expect(screen.getByTestId('ClearIcon')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('应包含隐藏的文件输入框', () => {
|
||||
render(<ImageUploader {...defaultProps} />);
|
||||
const input = document.getElementById('qr-code-upload') as HTMLInputElement;
|
||||
expect(input).toBeInTheDocument();
|
||||
expect(input).toHaveAttribute('type', 'file');
|
||||
expect(input).toHaveAttribute('accept', 'image/*');
|
||||
});
|
||||
});
|
||||
|
||||
describe('文件选择交互', () => {
|
||||
it('选择文件时应调用 onFileChange 和 onPreviewUrlChange', async () => {
|
||||
render(<ImageUploader {...defaultProps} />);
|
||||
const input = document.getElementById('qr-code-upload') as HTMLInputElement;
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
|
||||
await act(async () => {
|
||||
fireEvent.change(input, { target: { files: [mockFile] } });
|
||||
});
|
||||
|
||||
expect(mockOnFileChange).toHaveBeenCalledWith(mockFile);
|
||||
expect(mockCreateObjectURL).toHaveBeenCalledWith(mockFile);
|
||||
expect(mockOnPreviewUrlChange).toHaveBeenCalledWith('blob:test-url');
|
||||
});
|
||||
});
|
||||
|
||||
describe('拖拽交互', () => {
|
||||
it('拖拽进入时应调用 onDraggingChange(true)', () => {
|
||||
const { container } = render(<ImageUploader {...defaultProps} />);
|
||||
const dropzone = container.firstChild as HTMLElement;
|
||||
|
||||
fireEvent.dragOver(dropzone);
|
||||
expect(mockOnDraggingChange).toHaveBeenCalledWith(true);
|
||||
});
|
||||
|
||||
it('拖拽离开时应调用 onDraggingChange(false)', () => {
|
||||
const { container } = render(<ImageUploader {...defaultProps} />);
|
||||
const dropzone = container.firstChild as HTMLElement;
|
||||
|
||||
fireEvent.dragLeave(dropzone);
|
||||
expect(mockOnDraggingChange).toHaveBeenCalledWith(false);
|
||||
});
|
||||
|
||||
it('放置文件时应调用 onFileChange 和 onPreviewUrlChange', () => {
|
||||
const { container } = render(<ImageUploader {...defaultProps} />);
|
||||
const dropzone = container.firstChild as HTMLElement;
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
|
||||
const dropEvent = new Event('drop', { bubbles: true });
|
||||
Object.defineProperty(dropEvent, 'dataTransfer', {
|
||||
value: {
|
||||
files: [mockFile],
|
||||
},
|
||||
});
|
||||
Object.defineProperty(dropEvent, 'preventDefault', {
|
||||
value: vi.fn(),
|
||||
});
|
||||
|
||||
fireEvent(dropzone, dropEvent);
|
||||
|
||||
expect(mockOnDraggingChange).toHaveBeenCalledWith(false);
|
||||
expect(mockOnFileChange).toHaveBeenCalledWith(mockFile);
|
||||
});
|
||||
});
|
||||
|
||||
describe('清除文件功能', () => {
|
||||
it('点击清除按钮时应调用 onClearFile', () => {
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
render(
|
||||
<ImageUploader {...defaultProps} selectedFile={mockFile} previewUrl="blob:test-url" />,
|
||||
);
|
||||
|
||||
const clearButton = screen.getByTestId('ClearIcon').closest('button')!;
|
||||
fireEvent.click(clearButton);
|
||||
|
||||
expect(mockRevokeObjectURL).toHaveBeenCalledWith('blob:test-url');
|
||||
expect(mockOnClearFile).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
});
|
||||
|
||||
describe('粘贴功能', () => {
|
||||
it('监听粘贴事件', () => {
|
||||
const addEventListenerSpy = vi.spyOn(document, 'addEventListener');
|
||||
render(<ImageUploader {...defaultProps} />);
|
||||
|
||||
expect(addEventListenerSpy).toHaveBeenCalledWith('paste', expect.any(Function));
|
||||
});
|
||||
|
||||
it('组件卸载时应移除粘贴事件监听', () => {
|
||||
const removeEventListenerSpy = vi.spyOn(document, 'removeEventListener');
|
||||
const { unmount } = render(<ImageUploader {...defaultProps} />);
|
||||
|
||||
unmount();
|
||||
|
||||
expect(removeEventListenerSpy).toHaveBeenCalledWith('paste', expect.any(Function));
|
||||
});
|
||||
});
|
||||
|
||||
describe('样式测试', () => {
|
||||
it('拖拽状态时应应用拖拽样式', () => {
|
||||
const { container } = render(<ImageUploader {...defaultProps} dragging={true} />);
|
||||
const dropzone = container.firstChild as HTMLElement;
|
||||
expect(dropzone).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('有文件时应应用有文件样式', () => {
|
||||
const mockFile = new File(['test'], 'test.png', { type: 'image/png' });
|
||||
const { container } = render(
|
||||
<ImageUploader {...defaultProps} selectedFile={mockFile} previewUrl="blob:test-url" />,
|
||||
);
|
||||
const dropzone = container.firstChild as HTMLElement;
|
||||
expect(dropzone).toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
});
|
||||
@@ -1,92 +0,0 @@
|
||||
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);
|
||||
});
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user