func TestUnmarshalPartiallyPopulatedOptionalFieldsFails(t *testing.T) { // Fill in all fields, then randomly remove one. dataOut := &test.NinOptNative{ Field1: proto.Float64(0), Field2: proto.Float32(0), Field3: proto.Int32(0), Field4: proto.Int64(0), Field5: proto.Uint32(0), Field6: proto.Uint64(0), Field7: proto.Int32(0), Field8: proto.Int64(0), Field9: proto.Uint32(0), Field10: proto.Int32(0), Field11: proto.Uint64(0), Field12: proto.Int64(0), Field13: proto.Bool(false), Field14: proto.String("0"), Field15: []byte("0"), } r := rand.New(rand.NewSource(time.Now().UnixNano())) fieldName := "Field" + strconv.Itoa(r.Intn(15)+1) field := reflect.ValueOf(dataOut).Elem().FieldByName(fieldName) fieldType := field.Type() field.Set(reflect.Zero(fieldType)) encodedMessage, err := proto.Marshal(dataOut) if err != nil { t.Fatalf("Unexpected error when marshalling dataOut: %v", err) } dataIn := NidOptNative{} err = proto.Unmarshal(encodedMessage, &dataIn) if err.Error() != `proto: required field "`+fieldName+`" not set` { t.Fatalf(`err.Error() != "proto: required field "`+fieldName+`" not set"; was "%s" instead`, err.Error()) } }
"github.com/maditya/protobuf/proto" proto3pb "github.com/maditya/protobuf/proto/proto3_proto" "github.com/maditya/protobuf/types" ) var ( marshaler = Marshaler{} marshalerAllOptions = Marshaler{ Indent: " ", } simpleObject = &pb.Simple{ OInt32: proto.Int32(-32), OInt64: proto.Int64(-6400000000), OUint32: proto.Uint32(32), OUint64: proto.Uint64(6400000000), OSint32: proto.Int32(-13), OSint64: proto.Int64(-2600000000), OFloat: proto.Float32(3.14), ODouble: proto.Float64(6.02214179e23), OBool: proto.Bool(true), OString: proto.String("hello \"there\""), OBytes: []byte("beep boop"), OCastBytes: pb.Bytes("wow"), } simpleObjectJSON = `{` + `"oBool":true,` + `"oInt32":-32,` + `"oInt64":"-6400000000",` +