tamakyi
08bbd17751
生产真实 key 为 `YYYY/MM/<UnixNano>.<ext>`（无前缀、无 day 层）， 与 route/question/page.go:uploadImage 一致；internal/storage 里三个 上传函数仍用旧的 `picture/ 前缀 + YYYY/MM/DD + 15hex + 无扩展名`，从未上线。 - PictureKeyPrefix 置空，统一由 uploadKey 生成 key - 扩展名跟随最终 ContentType（webp 转成功用 .webp，回退原图用原格式） - OSS 原图直传通道取原文件名扩展名 - 新增 picture_test.go 锁定 key 格式，防回归
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package storage
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import (
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"regexp"
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"testing"
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)
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// 生产口径 key 结构：`YYYY/MM/<UnixNano><ext>`，无前缀、无 day 层。
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// 与 route/question/page.go:uploadImage 的落盘 key 保持一致。
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var prodKeyRe = regexp.MustCompile(`^\d{4}/\d{2}/\d{16,19}\.jpg$`)
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func TestUploadKeyFormat(t *testing.T) {
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key := uploadKey(".jpg")
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if !prodKeyRe.MatchString(key) {
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t.Fatalf("uploadKey(.jpg) = %q, 不符合生产口径 YYYY/MM/<UnixNano><ext>", key)
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}
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}
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func TestExtFromContentType(t *testing.T) {
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cases := map[string]string{
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"image/jpeg": ".jpg",
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"image/png": ".png",
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"image/gif": ".gif",
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"image/webp": ".webp",
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"image/bmp": "",
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}
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for ct, want := range cases {
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if got := extFromContentType(ct); got != want {
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t.Errorf("extFromContentType(%q) = %q, want %q", ct, got, want)
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}
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}
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}
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func TestOriginalExt(t *testing.T) {
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cases := map[string]string{
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"photo.JPG": ".jpg",
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"a.b.png": ".png",
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"noext": "",
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"tricky.PnG": ".png",
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}
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for name, want := range cases {
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if got := originalExt(name); got != want {
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t.Errorf("originalExt(%q) = %q, want %q", name, got, want)
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}
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}
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}
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