forked from dghubble/gologin
-
Notifications
You must be signed in to change notification settings - Fork 0
/
server.go
66 lines (59 loc) · 2.22 KB
/
server.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
package testutils
import (
"github.com/stretchr/testify/assert"
"net/http"
"net/http/httptest"
"net/url"
"testing"
)
// TestServer returns an http Client, ServeMux, and Server. The client proxies
// requests to the server and handlers can be registered on the mux to handle
// requests. The caller must close the test server.
func TestServer() (*http.Client, *http.ServeMux, *httptest.Server) {
mux := http.NewServeMux()
server := httptest.NewServer(mux)
transport := &RewriteTransport{&http.Transport{
Proxy: func(req *http.Request) (*url.URL, error) {
return url.Parse(server.URL)
},
}}
client := &http.Client{Transport: transport}
return client, mux, server
}
// UnauthorizedTestServer returns a http.Server which always returns a 401
// Unauthorized response and a client which proxies to it. The caller must
// close the test server.
func UnauthorizedTestServer() (*http.Client, *httptest.Server) {
client, mux, server := TestServer()
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(401)
})
return client, server
}
// RewriteTransport rewrites https requests to http to avoid TLS cert issues
// during testing.
type RewriteTransport struct {
Transport http.RoundTripper
}
// RoundTrip rewrites the request scheme to http and calls through to the
// composed RoundTripper or if it is nil, to the http.DefaultTransport.
func (t *RewriteTransport) RoundTrip(req *http.Request) (*http.Response, error) {
req.URL.Scheme = "http"
if t.Transport == nil {
return http.DefaultTransport.RoundTrip(req)
}
return t.Transport.RoundTrip(req)
}
// NewErrorServer returns a new httptest.Server endpoint which responds with
// the given error message and code. Caller must close the server.
func NewErrorServer(t *testing.T, message string, code int) *httptest.Server {
return NewTestServerFunc(func(w http.ResponseWriter, req *http.Request) {
assert.Equal(t, "POST", req.Method)
http.Error(w, message, code)
})
}
// NewTestServerFunc is an adapter to allow the use of ordinary functions as
// httptest.Server's for testing. Caller must close the server.
func NewTestServerFunc(handler func(w http.ResponseWriter, r *http.Request)) *httptest.Server {
return httptest.NewServer(http.HandlerFunc(handler))
}