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
|
package retry_test
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
"github.com/avast/retry-go/v4"
"github.com/stretchr/testify/assert"
)
func TestGet(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintln(w, "hello")
}))
defer ts.Close()
var body []byte
err := retry.Do(
func() error {
resp, err := http.Get(ts.URL)
if err == nil {
defer func() {
if err := resp.Body.Close(); err != nil {
panic(err)
}
}()
body, err = ioutil.ReadAll(resp.Body)
}
return err
},
)
assert.NoError(t, err)
assert.NotEmpty(t, body)
}
|
