func TestTracerServer1(t *testing.T) {
out := bytes.Buffer{}
outer := NewLogDisplay(&out)
server := NewGRPCServer(outer)
lis, err := net.Listen("tcp", ":0")
if err != nil {
log.Fatalf("failed to listen: %v", err)
}
grpcServer := grpc.NewServer()
pb.RegisterTraceServiceServer(grpcServer, server)
go grpcServer.Serve(lis)
log.Println(lis.Addr())
c, err := NewGRPCDisplayClient(lis.Addr().String(), grpc.WithInsecure())
if err != nil {
log.Fatalf("failed to connect: %v", err)
}
c.Log(time.Now(), "n1", "Something")
exp := " Something\n"
if got := out.String(); !strings.HasSuffix(got, exp) {
t.Fatalf("expected %v got: %v", exp, got)
}
}
func RegisterTraceServiceServer(gs *grpc.Server, server pb.TraceServiceServer) {
pb.RegisterTraceServiceServer(gs, server)
}