Merge pull request #22 from bavix/add-support-grpc-gzip

[2.0] gzip encoding support

Author: rez1dent3

example/simple/client/main.go

@@ -9,6 +9,7 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials/insecure"
+	"google.golang.org/grpc/encoding/gzip"
 	"google.golang.org/grpc/status"
 
 	pb "github.com/bavix/gripmock/protogen/example/simple"
@@ -72,6 +73,16 @@ func main() {
 	}
 	log.Printf("Greeting: %s (return code %d)", r.Message, r.ReturnCode)
 
+	name = "simple3"
+	r, err = c.SayHello(context.Background(), &pb.Request{Name: name}, grpc.UseCompressor(gzip.Name))
+	if err != nil {
+		log.Fatalf("error from grpc: %v", err)
+	}
+	if r.ReturnCode != 3 {
+		log.Fatalf("grpc server returned code: %d, expected code: %d", r.ReturnCode, 3)
+	}
+	log.Printf("Greeting (gzip): %s (return code %d)", r.Message, r.ReturnCode)
+
 	name = "error"
 	r, err = c.SayHello(context.Background(), &pb.Request{Name: name})
 	if err == nil {

pkg/yaml2json/convertor.go

@@ -12,7 +12,7 @@ func New() *Convertor {
 	return &Convertor{engine: &engine{}}
 }
 
-func (t *Convertor) Execute(name string, data []byte) (res []byte, err error) {
+func (t *Convertor) Execute(name string, data []byte) ([]byte, error) {
 	bytes, err := t.engine.Execute(name, data)
 	if err != nil {
 		return nil, err

protoc-gen-gripmock/server.tmpl

@@ -19,6 +19,7 @@ import (
 	"google.golang.org/protobuf/reflect/protoreflect"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
+	_ "google.golang.org/grpc/encoding/gzip"
 
 	"github.com/bavix/gripmock/pkg/sdk"
 )