namespace tensorflow {
namespace metrics {
// The value of the cells for each metric persists across tests.

TEST(MetricsTest, TestSavedModelWrite) {
  EXPECT_EQ(SavedModelWriteApi("foo").value(), 0);
  SavedModelWriteApi("foo").IncrementBy(1);
  EXPECT_EQ(SavedModelWriteApi("foo").value(), 1);

  EXPECT_EQ(SavedModelWriteCount("1").value(), 0);
  SavedModelWriteCount("1").IncrementBy(1);
  EXPECT_EQ(SavedModelWriteCount("1").value(), 1);
}

// field "api_label" which corresponds to a SavedModel write API. The cell for
// `foo` should be incremented when the write API `foo` is called.
monitoring::CounterCell& SavedModelWriteApi(absl::string_view api_label);

// Returns "/tensorflow/core/saved_model/read/api" cell. This metric has 1
// field "api_label" which corresponds to a SavedModel read API. The cell for

}

monitoring::CounterCell& SavedModelReadCount(absl::string_view write_version) {
  return *saved_model_read_counter->GetCell(std::string(write_version));
}

monitoring::CounterCell& SavedModelWriteApi(absl::string_view api_label) {
  return *saved_model_write_api->GetCell(std::string(api_label));
}

monitoring::CounterCell& SavedModelReadApi(absl::string_view api_label) {