Check tags in embedded fields (#12)

generator_test.go

@@ -2,18 +2,19 @@ package swgen
 
 import (
 	"encoding/json"
-	"github.com/stretchr/testify/assert"
-	"github.com/swaggest/swgen/sample"
-	"github.com/swaggest/swgen/sample/experiment"
-	"github.com/yudai/gojsondiff"
-	"github.com/yudai/gojsondiff/formatter"
 	"io/ioutil"
 	"net/http"
 	"net/http/httptest"
 	"os"
 	"path"
 	"testing"
 	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/swaggest/swgen/sample"
+	"github.com/swaggest/swgen/sample/experiment"
+	"github.com/yudai/gojsondiff"
+	"github.com/yudai/gojsondiff/formatter"
 )
 
 type TestSampleStruct struct {

helper.go

@@ -45,6 +45,12 @@ func ObjectHasXFields(i interface{}, tagname string) bool {
 		if tag := field.Tag.Get(tagname); tag != "" && tag != "-" {
 			return true
 		}
+		if field.Anonymous {
+			if ObjectHasXFields(reflect.New(field.Type).Interface(), tagname) {
+				return true
+			}
+		}
+
 	}
 	return false
 }

helper_test.go

@@ -1,8 +1,11 @@
-package swgen
+package swgen_test
 
 import (
 	"reflect"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/swaggest/swgen"
 )
 
 type TestStruct1 struct {
@@ -35,15 +38,32 @@ func TestReflectTypeHash(t *testing.T) {
 		t.Error("Different reflect.Type on instances of the same named struct")
 	}
 
-	if ReflectTypeHash(reflect.TypeOf(ts1a)) == ReflectTypeHash(reflect.TypeOf(ts2)) {
-		t.Error("Same reflect.Type on instances of different named structs:", ReflectTypeHash(reflect.TypeOf(ts1a)))
+	if swgen.ReflectTypeHash(reflect.TypeOf(ts1a)) == swgen.ReflectTypeHash(reflect.TypeOf(ts2)) {
+		t.Error("Same reflect.Type on instances of different named structs:", swgen.ReflectTypeHash(reflect.TypeOf(ts1a)))
 	}
 
 	if reflect.TypeOf(anon1a) != reflect.TypeOf(anon1b) {
 		t.Error("Different reflect.Type on instances of the same anonymous struct")
 	}
 
-	if ReflectTypeHash(reflect.TypeOf(anon1a)) != ReflectTypeHash(reflect.TypeOf(anon2)) {
+	if swgen.ReflectTypeHash(reflect.TypeOf(anon1a)) != swgen.ReflectTypeHash(reflect.TypeOf(anon2)) {
 		t.Error("Different reflect.Type on instances of the different anonymous structs with same fields")
 	}
 }
+
+type (
+	structWithEmbedded struct {
+		B int `path:"b"`
+		embedded
+	}
+
+	embedded struct {
+		A int `json:"a"`
+	}
+)
+
+func TestObjectHasXFields(t *testing.T) {
+	assert.True(t, swgen.ObjectHasXFields(new(structWithEmbedded), "json"))
+	assert.True(t, swgen.ObjectHasXFields(new(structWithEmbedded), "path"))
+	assert.False(t, swgen.ObjectHasXFields(new(structWithEmbedded), "query"))
+}

sample/experiment/entity.go

@@ -1,8 +1,9 @@
 package experiment
 
 import (
-	"github.com/swaggest/swgen/sample/experiment/variation"
 	"time"
+
+	"github.com/swaggest/swgen/sample/experiment/variation"
 )
 
 type (