-
Notifications
You must be signed in to change notification settings - Fork 343
/
backendrecorder.go
67 lines (58 loc) · 1.36 KB
/
backendrecorder.go
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
package backendtest
import (
"io"
"net/http"
"net/http/httptest"
"net/url"
"sync"
"time"
log "github.com/sirupsen/logrus"
)
type RecordedRequest struct {
URL *url.URL
Body string
}
type BackendRecorderHandler struct {
server *httptest.Server
requests []RecordedRequest
mutex sync.RWMutex
done <-chan time.Time
}
func NewBackendRecorder(closeAfter time.Duration) *BackendRecorderHandler {
handler := &BackendRecorderHandler{
done: time.After(closeAfter),
}
server := httptest.NewServer(handler)
handler.server = server
return handler
}
func (rec *BackendRecorderHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
body, err := io.ReadAll(r.Body)
if err != nil {
log.Errorf("backendrecorder: error while reading request body: %v", err)
}
// return request body in the response
_, err = w.Write(body)
if err != nil {
log.Errorf("backendrecorder: error writing reading request body: %v", err)
}
rec.mutex.Lock()
rec.requests = append(rec.requests, RecordedRequest{
URL: r.URL,
Body: string(body),
})
rec.mutex.Unlock()
}
func (rec *BackendRecorderHandler) GetRequests() []RecordedRequest {
rec.mutex.RLock()
requests := rec.requests
rec.mutex.RUnlock()
return requests
}
func (rec *BackendRecorderHandler) GetURL() string {
return rec.server.URL
}
func (rec *BackendRecorderHandler) Done() {
<-rec.done
rec.server.Close()
}