// Copyright 2024 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// This package no longer handles safe yaml parsing. In order to
// ensure correct yaml unmarshalling, use "yaml.UnmarshalStrict()".

package config

import (
	"net/http"
	"testing"
)

func TestReservedHeaders(t *testing.T) {
	for k := range ReservedHeaders {
		l := http.CanonicalHeaderKey(k)
		if k != l {
			t.Errorf("ReservedHeaders keys should be lowercase: got %q, expected %q", k, http.CanonicalHeaderKey(k))
		}
	}
}