[kit] add helper method http stub

kit/stub/stub.go

@@ -4,6 +4,7 @@ import (
 	"crypto/tls"
 	"fmt"
 	"net/http"
+	"net/url"
 	"runtime"
 	"time"
 
@@ -50,6 +51,31 @@ func New(hostPort string, opts ...Option) *Stub {
 	}
 }
 
+func HTTP(rawURL string, opts ...Option) (*RESTCtx, error) {
+	u, err := url.ParseRequestURI(rawURL)
+	if err != nil {
+		return nil, err
+	}
+
+	switch u.Scheme {
+	default:
+		return nil, fmt.Errorf("unsupported scheme: %s", u.Scheme)
+	case "http":
+	case "https":
+		opts = append(opts, Secure())
+	}
+
+	s := New(u.Host, opts...).REST()
+	s.SetPath(u.Path)
+	for k, v := range u.Query() {
+		for _, vv := range v {
+			s.AppendQuery(k, vv)
+		}
+	}
+
+	return s, nil
+}
+
 func (s *Stub) REST(opt ...RESTOption) *RESTCtx {
 	ctx := &RESTCtx{
 		c:        &s.httpC,

kit/stub/stub_rest.go

@@ -95,6 +95,12 @@ func (hc *RESTCtx) SetQuery(key, value string) *RESTCtx {
 	return hc
 }
 
+func (hc *RESTCtx) AppendQuery(key, value string) *RESTCtx {
+	hc.args.Add(key, value)
+
+	return hc
+}
+
 func (hc *RESTCtx) SetQueryMap(kv map[string]string) *RESTCtx {
 	for k, v := range kv {
 		hc.args.Set(k, v)