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
|
// SPDX-License-Identifier: CC0-1.0
package pipeln
import (
"context"
"net/http"
"syscall"
"testing"
"go.awhk.org/core"
)
func Test(s *testing.T) {
t := core.T{T: s}
ln := New("test:80")
mux := http.NewServeMux()
mux.HandleFunc("/endpoint", func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
})
srv := http.Server{Handler: mux}
go srv.Serve(ln)
client := http.Client{Transport: &http.Transport{Dial: ln.Dial}}
t.Run("OK", func(t *core.T) {
resp, err := client.Get("http://test/endpoint")
t.AssertErrorIs(nil, err)
t.AssertEqual(http.StatusOK, resp.StatusCode)
})
t.Run("Address Mismatch", func(t *core.T) {
_, err := client.Get("http://other-test/endpoint")
t.AssertErrorIs(syscall.EINVAL, err)
})
srv.Shutdown(context.Background())
t.Run("Remote Connection Closed", func(t *core.T) {
_, err := client.Get("http://test/endpoint")
t.AssertErrorIs(syscall.ECONNREFUSED, err)
})
t.Run("Already-closed Listener", func(t *core.T) {
srv = http.Server{Handler: mux}
t.AssertErrorIs(syscall.EINVAL, srv.Serve(ln))
})
}
|
