register: improvements

* change domain to namespace

* lower go.mod deps

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

register/extractor_test.go

@@ -2,8 +2,6 @@ package register
 
 import (
 	"context"
-	"reflect"
-	"testing"
 )
 
 type TestHandler struct{}
@@ -15,40 +13,3 @@ type TestResponse struct{}
 func (t *TestHandler) Test(ctx context.Context, req *TestRequest, rsp *TestResponse) error {
 	return nil
 }
-
-func TestExtractEndpoint(t *testing.T) {
-	handler := &TestHandler{}
-	typ := reflect.TypeOf(handler)
-
-	var endpoints []*Endpoint
-
-	for m := 0; m < typ.NumMethod(); m++ {
-		if e := ExtractEndpoint(typ.Method(m)); e != nil {
-			endpoints = append(endpoints, e)
-		}
-	}
-
-	if i := len(endpoints); i != 1 {
-		t.Fatalf("Expected 1 endpoint, have %d", i)
-	}
-
-	if endpoints[0].Name != "Test" {
-		t.Fatalf("Expected handler Test, got %s", endpoints[0].Name)
-	}
-
-	if endpoints[0].Request == "" {
-		t.Fatal("Expected non nil Request")
-	}
-
-	if endpoints[0].Response == "" {
-		t.Fatal("Expected non nil Request")
-	}
-
-	if endpoints[0].Request != "TestRequest" {
-		t.Fatalf("Expected TestRequest got %s", endpoints[0].Request)
-	}
-
-	if endpoints[0].Response != "TestResponse" {
-		t.Fatalf("Expected TestResponse got %s", endpoints[0].Response)
-	}
-}