From 90a6b5cccd4139929a64d21425ed6eddeffefa97 Mon Sep 17 00:00:00 2001
From: zy <xpzouying@gmail.com>
Date: Sat, 14 Feb 2026 01:05:50 +0800
Subject: [PATCH] =?UTF-8?q?test:=20=E6=B7=BB=E5=8A=A0=E9=98=B2=E7=9B=97?=
 =?UTF-8?q?=E9=93=BE=E5=9B=BE=E7=89=87=E4=B8=8B=E8=BD=BD=E6=B5=8B=E8=AF=95?=
 =?UTF-8?q?=20(#417)?=
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验证 PR #412 的修改，使用真实 URL 测试 User-Agent 和 Referer 是否有效。

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
---
 pkg/downloader/images_test.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/pkg/downloader/images_test.go b/pkg/downloader/images_test.go
index f227e93..4c95cb4 100644
--- a/pkg/downloader/images_test.go
+++ b/pkg/downloader/images_test.go
@@ -100,3 +100,31 @@ func TestImageDownloader_generateFileName(t *testing.T) {
 		t.Errorf("different URLs should generate different file names")
 	}
 }
+
+// TestDownloadImage_AntiHotlink 测试下载防盗链图片
+// 验证 PR #412 的修改：添加 User-Agent 和 Referer 解决 403 问题
+func TestDownloadImage_AntiHotlink(t *testing.T) {
+	// 快科技的图片，需要 User-Agent 才能下载
+	testURL := "https://img1.mydrivers.com/img/20260213/s_fdac2d21214147019e629fa7f2c8802e.png"
+
+	tempDir := t.TempDir()
+	downloader := NewImageDownloader(tempDir)
+
+	filePath, err := downloader.DownloadImage(testURL)
+	if err != nil {
+		t.Fatalf("下载失败: %v", err)
+	}
+
+	// 验证文件存在
+	info, err := os.Stat(filePath)
+	if err != nil {
+		t.Fatalf("文件不存在: %v", err)
+	}
+
+	// 验证文件大小合理（大于 1KB）
+	if info.Size() < 1024 {
+		t.Errorf("文件太小，可能下载失败: %d bytes", info.Size())
+	}
+
+	t.Logf("下载成功: %s (%d bytes)", filePath, info.Size())
+}