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retry_test.go
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retry_test.go
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package examples
import (
"testing"
"github.com/ahuigo/requests"
)
func TestRetryCondition(t *testing.T) {
ts := createHttpbinServer(0)
defer ts.Close()
// retry 3 times
maxRetries := 3
r := requests.R().SetDebug().
SetRetryCount(maxRetries).
SetRetryCondition(func(resp *requests.Response, err error) bool {
if err != nil {
return true
}
var json map[string]interface{}
resp.Json(&json)
return json["headers"] != "a"
})
resp, err := r.Post(ts.URL+"/post", []byte("alex"))
if err != nil {
t.Fatal(err)
}
if resp.Attempt != maxRetries {
t.Fatalf("Attemp %d not equal to %d", resp.Attempt, maxRetries)
}
var json map[string]string
resp.Json(&json)
if json["body"] != "alex" {
t.Fatalf("Bad response body:%s", resp.Text())
}
if json["method"] != "POST" {
t.Fatalf("Bad request method:%s", resp.Text())
}
}
func TestRetryConditionFalse(t *testing.T) {
ts := createHttpbinServer(0)
defer ts.Close()
// retry 3 times
r := requests.R().
SetRetryCount(3).
SetRetryCondition(func(resp *requests.Response, err error) bool {
return false
})
resp, err := r.Get(ts.URL + "/get")
if err != nil {
t.Fatal(err)
}
if resp.Attempt != 0 {
t.Fatalf("Attemp %d not equal to %d", resp.Attempt, 0)
}
var json map[string]interface{}
resp.Json(&json)
t.Logf("response json:%#v\n", json["headers"])
}