syntax = "proto3";

package test;

option go_package = "github.com/united-drivers/models/go/test;testpb";

service TestService {
  rpc TestNoStream(TestNoStreamRequest) returns (TestNoStreamReply);
  rpc TestStreamRequest(stream TestStreamRequestRequest) returns (TestStreamRequestReply);
  rpc TestStreamReply(TestStreamReplyRequest) returns (stream TestStreamReplyReply);
  rpc TestStreamBoth(stream TestStreamBothRequest) returns (stream TestStreamBothReply);
}

enum TestEnum {
  ELEMENT_A = 0;
  ELEMENT_B = 1;
}

message TestMessage {
  string a = 1;
  int32 b = 2;
  int64 c = 3;
  float d = 4;
  double e = 5;
  repeated string n = 14;
  repeated int32 o = 15;
  repeated int64 p = 16;
  repeated float q = 17;
  repeated double r = 18;

  message TestNestedMessage {
    string s = 1;
    int32 t = 2;
  }
  enum TestNestedEnum {
    ELEMENT_C = 0;
    ELEMENT_D = 1;
  }

  TestEnum u = 19;
  TestNestedEnum v = 20;
  repeated TestNestedMessage w = 21;
}

message TestNoStreamRequest { TestMessage message = 1; }
message TestNoStreamReply   { TestMessage message = 1; string err_msg = 2; }
message TestStreamRequestRequest { TestMessage message = 1; }
message TestStreamRequestReply   { TestMessage message = 1; string err_msg = 2; }
message TestStreamReplyRequest { TestMessage message = 1; }
message TestStreamReplyReply   { TestMessage message = 1; string err_msg = 2; }
message TestStreamBothRequest { TestMessage message = 1; }
message TestStreamBothReply   { TestMessage message = 1; string err_msg = 2; }
