public void BatchWriteSpans()
        {
            moq::Mock <TraceService.TraceServiceClient> mockGrpcClient = new moq::Mock <TraceService.TraceServiceClient>(moq::MockBehavior.Strict);
            BatchWriteSpansRequest request = new BatchWriteSpansRequest
            {
                ProjectName = gagr::ProjectName.FromProject("[PROJECT]"),
                Spans       = { new Span(), },
            };
            wkt::Empty expectedResponse = new wkt::Empty {
            };

            mockGrpcClient.Setup(x => x.BatchWriteSpans(request, moq::It.IsAny <grpccore::CallOptions>())).Returns(expectedResponse);
            TraceServiceClient client = new TraceServiceClientImpl(mockGrpcClient.Object, null);

            client.BatchWriteSpans(request.Name, request.Spans);
            mockGrpcClient.VerifyAll();
        }
        public void BatchWriteSpans2()
        {
            Mock <TraceService.TraceServiceClient> mockGrpcClient = new Mock <TraceService.TraceServiceClient>(MockBehavior.Strict);
            BatchWriteSpansRequest request = new BatchWriteSpansRequest
            {
                ProjectName = new ProjectName("[PROJECT]"),
                Spans       = { },
            };
            Empty expectedResponse = new Empty();

            mockGrpcClient.Setup(x => x.BatchWriteSpans(request, It.IsAny <CallOptions>()))
            .Returns(expectedResponse);
            TraceServiceClient client = new TraceServiceClientImpl(mockGrpcClient.Object, null);

            client.BatchWriteSpans(request);
            mockGrpcClient.VerifyAll();
        }