func TestGetRequest(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "ok")
}))
defer ts.Close()
var err error
_, err = greq.Get(ts.URL).Do()
if err != nil {
t.Error(err)
return
}
if v, err := greq.Get(ts.URL).String(); err != nil {
t.Error(err)
} else if v != "ok" {
t.Error(`response should be "ok"`)
}
if v, err := greq.Get(ts.URL).Bytes(); err != nil {
t.Error(err)
} else if string(v) != "ok" {
t.Error(`response should be "ok"`)
}
}
func main() {
res, err := greq.Get("http://example.com/notfound.html").
RequestHandler(greq.RetryBackoff(3, greq.NewBackOff())).
ResponseHandler(func(res *http.Response, err error) error {
if res != nil && res.StatusCode >= 400 && res.StatusCode < 500 {
return errors.New("40X error")
}
return err
}).Do()
if err != nil {
fmt.Println("error:", err.Error())
return
}
body, _ := ioutil.ReadAll(res.Body)
fmt.Println(string(body))
}
func TestJSONResponse(t *testing.T) {
correctResponse := Response{1, "bluele"}
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
resp, _ := json.Marshal(correctResponse)
fmt.Fprint(w, string(resp))
}))
defer ts.Close()
resp := &Response{}
err := greq.Get(ts.URL).JSON(resp)
if err != nil {
t.Error(err)
return
}
if resp.ID != correctResponse.ID || resp.Name != correctResponse.Name {
t.Errorf("response should be %v", correctResponse)
}
}