From d3f80c10612c5050d30219a6f8ee3765f3046eff Mon Sep 17 00:00:00 2001
From: Loner1024 <xth12138@gmail.com>
Date: Thu, 15 Sep 2022 20:13:51 +0800
Subject: [PATCH] test: supplement the unit testing of transport/grpc (#2371)

* test:grpc codec test

* style:go fmt

* refactor:delete useless code

* style:go fmt
---
 transport/grpc/codec_test.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 transport/grpc/codec_test.go

diff --git a/transport/grpc/codec_test.go b/transport/grpc/codec_test.go
new file mode 100644
index 000000000..534439ff9
--- /dev/null
+++ b/transport/grpc/codec_test.go
@@ -0,0 +1,28 @@
+package grpc
+
+import (
+	"reflect"
+	"testing"
+
+	"google.golang.org/protobuf/types/known/structpb"
+)
+
+func TestCodec(t *testing.T) {
+	in, err := structpb.NewStruct(map[string]interface{}{"Golang": "Kratos"})
+	if err != nil {
+		t.Errorf("grpc codec create input data error:%v", err)
+	}
+	c := codec{}
+	data, err := c.Marshal(in)
+	if err != nil {
+		t.Errorf("grpc codec marshal error:%v", err)
+	}
+	out := &structpb.Struct{}
+	err = c.Unmarshal(data, out)
+	if err != nil {
+		t.Errorf("grpc codec unmarshal error:%v", err)
+	}
+	if !reflect.DeepEqual(in, out) {
+		t.Errorf("grpc codec want %v, got %v", in, out)
+	}
+}