}

TEST(MetricsTest, TestFoundFingerprintOnLoad) {
  EXPECT_EQ(SavedModelFoundFingerprintOnLoad().value(), "");

  SavedModelFoundFingerprintOnLoad().Set(kFingerprintFound);
  EXPECT_EQ(SavedModelFoundFingerprintOnLoad().value(), "FOUND");
  SavedModelFoundFingerprintOnLoad().Set(kFingerprintNotFound);
  EXPECT_EQ(SavedModelFoundFingerprintOnLoad().value(), "NOT_FOUND");

#include "tensorflow/core/lib/monitoring/gauge.h"
#include "tensorflow/core/lib/monitoring/sampler.h"
#include "tensorflow/core/protobuf/fingerprint.pb.h"

namespace tensorflow {
namespace metrics {

const char kFingerprintFound[] = "FOUND";
const char kFingerprintNotFound[] = "NOT_FOUND";
const char kFingerprintError[] = "ERROR";

// Returns "/tensorflow/core/saved_model/write/count" cell. This metric