// Wrap metric to keep time constant
	testMetrics := &fakeMetrics{original: validation.Metrics}
	validation.Metrics = testMetrics
	defer func() {
		validation.Metrics = testMetrics.original
	}()

	metricNames := []string{
		"apiextensions_apiserver_validation_ratcheting_seconds",
	}

	testCases := []struct {
		desc   string
		obj    *unstructured.Unstructured
		old    *unstructured.Unstructured

			},
		}},
	}

	pleg.Relist()

	tests := []struct {
		name        string
		metricsName string
		wants       string
	}{
		{
			name:        "test container count",
			metricsName: "kubelet_running_containers",
			wants: `
# HELP kubelet_running_containers [ALPHA] Number of containers currently running
# TYPE kubelet_running_containers gauge

  std::unique_ptr<monitoring::CollectedMetrics> metrics =
      collection_registry->CollectMetrics(options);

  EXPECT_EQ("test/counter",
            metrics->point_set_map.at("test/counter")->metric_name);
  EXPECT_EQ(
      1, metrics->point_set_map.at("test/counter")->points.at(0)->int64_value);

  TFE_MonitoringCounterCellIncrementBy(cell, 5);
  EXPECT_EQ(TFE_MonitoringCounterCellValue(cell), 6);

			rm.Reset()
		}
	}
}

// GatherAndCompare the given metrics with the given Prometheus syntax expected value
func GatherAndCompare(expected string, metricNames ...string) error {
	return basemetricstestutil.GatherAndCompare(legacyregistry.DefaultGatherer, strings.NewReader(expected), metricNames...)
}

// Registerables is a slice of Registerable
type Registerables []compbasemetrics.Registerable

// Append adds more

// TODO: b/290366702 - Temporarily added metrics for debugging.
auto *mlir_tf_quant_op_count = ::tensorflow::monitoring::Counter<1>::New(
    "/tensorflow/core/tf2xla/tf_quant_op_count" /*metric_name*/,
    "Counts the number of ops that has qint types" /*metric description*/,
    "op_name" /*metric label*/);

// Returns wether a type is illegal. Here we consider TF qint types illegal.

using ::tensorflow::tpu::ShardingAndIndex;

auto* phase2_bridge_compilation_status =
    tensorflow::monitoring::Counter<1>::New(
        "/tensorflow/core/tf2xla/api/v1/"
        "phase2_compilation_status", /*metric_name*/
        "Tracks the compilation status of the non-mlir bridge",
        /* metric description */ "status" /* metric label */);

auto* phase2_bridge_compilation_time = tsl::monitoring::Sampler<1>::New(