add codec frame test generator

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

codec/proto/test_micro.pb.go

@@ -0,0 +1,22 @@
+// Code generated by protoc-gen-micro
+// source: test.proto
+package pb
+
+import (
+	context "context"
+	api "github.com/unistack-org/micro/v3/api"
+	client "github.com/unistack-org/micro/v3/client"
+	codec "github.com/unistack-org/micro/v3/codec"
+)
+
+func NewTestEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+type TestClient interface {
+	Call(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error)
+}
+
+type TestServer interface {
+	Call(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
+}