multiple improvements

test/gocli/apicli.go

@@ -3,7 +3,10 @@ package gocli
 import (
 	"bytes"
 	"encoding/json"
+	"errors"
+	"io/ioutil"
 	"net/http"
+	"time"
 )
 
 var Basepath string = ""
@@ -33,18 +36,79 @@ func invoke(m string, path string, bodyo interface{}) (*json.Decoder, error) {
 	if err != nil {
 		return nil, err
 	}
+
+	if res.StatusCode >= 400 {
+		bs, err := ioutil.ReadAll(res.Body)
+		if err != nil {
+			panic(err)
+		}
+		return nil, errors.New(string(bs))
+	}
+
 	ret := json.NewDecoder(res.Body)
 	return ret, nil
 }
 
-type AStr struct {
-	A string `json:"a"`
+type ARequestStruct struct {
+	C time.Time `json:"c"`
+	D string    `json:"d"`
+	A string    `json:"a"`
+	B int64     `json:"b"`
 }
 
-func SomeAPI2(req *AStr) (res []*AStr, err error) {
-	dec, err := invoke("POST", "/someapi", req)
+type AResponseStruct struct {
+	A string    `json:"a"`
+	B int64     `json:"b"`
+	C time.Time `json:"c"`
+	D string    `json:"d"`
+}
+
+type AStr struct {
+	A string   `json:"a"`
+	B []string `json:"b"`
+}
+
+type AStr2 struct {
+	X string          `json:"x"`
+	Y []string        `json:"y"`
+	Z []AStr          `json:"z"`
+	W map[string]AStr `json:"w"`
+}
+
+func SomeAPI3(req *AStr) (res []*AStr, err error) {
+	var dec *json.Decoder
+	dec, err = invoke("POST", "/someapi3", req)
+	if err != nil {
+		return
+	}
 	ret := []*AStr{}
-	err = dec.Decode(ret)
+	err = dec.Decode(&ret)
+	if err != nil {
+		return nil, err
+	}
+	return ret, err
+}
+func SomeAPI(req *AStr) (res []*AStr, err error) {
+	var dec *json.Decoder
+	dec, err = invoke("PUT", "/someapi", req)
+	if err != nil {
+		return
+	}
+	ret := []*AStr{}
+	err = dec.Decode(&ret)
+	if err != nil {
+		return nil, err
+	}
+	return ret, err
+}
+func SomeAPI2(req *AStr) (res []*AStr, err error) {
+	var dec *json.Decoder
+	dec, err = invoke("POST", "/someapi", req)
+	if err != nil {
+		return
+	}
+	ret := []*AStr{}
+	err = dec.Decode(&ret)
 	if err != nil {
 		return nil, err
 	}