1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
// Copyright 2015 Light Code Labs, LLC
//
// 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.
package requestid
import (
"context"
"net/http"
"testing"
"github.com/mholt/caddy/caddyhttp/httpserver"
)
func TestRequestID(t *testing.T) {
request, err := http.NewRequest("GET", "http://localhost/", nil)
if err != nil {
t.Fatal("Could not create HTTP request:", err)
}
reqid := UUID()
c := context.WithValue(request.Context(), httpserver.RequestIDCtxKey, reqid)
request = request.WithContext(c)
// See caddyhttp/replacer.go
value, _ := request.Context().Value(httpserver.RequestIDCtxKey).(string)
if value == "" {
t.Fatal("Request ID should not be empty")
}
if value != reqid {
t.Fatal("Request ID does not match")
}
}