From 583802e1edc5d79350e172ae5a1d9a3a28e3f0c0 Mon Sep 17 00:00:00 2001
From: thylong <theotime@protonmail.com>
Date: Mon, 7 Mar 2022 14:55:36 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Cache=20middleware:=20Add=20Benchma?=
 =?UTF-8?q?rk=20for=20additionalHeaders=20feature.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 middleware/cache/cache_test.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/middleware/cache/cache_test.go b/middleware/cache/cache_test.go
index 59714b3b39..b863374b14 100644
--- a/middleware/cache/cache_test.go
+++ b/middleware/cache/cache_test.go
@@ -497,3 +497,31 @@ func Benchmark_Cache_Storage(b *testing.B) {
 	utils.AssertEqual(b, fiber.StatusTeapot, fctx.Response.Header.StatusCode())
 	utils.AssertEqual(b, true, len(fctx.Response.Body()) > 30000)
 }
+
+func Benchmark_Cache_AdditionalHeaders(b *testing.B) {
+	app := fiber.New()
+	app.Use(New(Config{
+		E2EHeaders: true,
+	}))
+
+	app.Get("/demo", func(c *fiber.Ctx) error {
+		c.Response().Header.Add("X-Foobar", "foobar")
+		return c.SendStatus(418)
+	})
+
+	h := app.Handler()
+
+	fctx := &fasthttp.RequestCtx{}
+	fctx.Request.Header.SetMethod("GET")
+	fctx.Request.SetRequestURI("/demo")
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	for n := 0; n < b.N; n++ {
+		h(fctx)
+	}
+
+	utils.AssertEqual(b, fiber.StatusTeapot, fctx.Response.Header.StatusCode())
+	utils.AssertEqual(b, []byte("foobar"), fctx.Response.Header.Peek("X-Foobar"))
+}