ceph/src/jaegertracing/opentelemetry-cpp/sdk/test/metrics/exemplar/never_sample_filter_test.cc

   1 // Copyright The OpenTelemetry Authors
   2 // SPDX-License-Identifier: Apache-2.0
   3
   4 #include "opentelemetry/context/context.h"
   5 #ifndef ENABLE_METRICS_PREVIEW
   6 #  include <gtest/gtest.h>
   7 #  include "opentelemetry/sdk/metrics/exemplar/never_sample_filter.h"
   8
   9 using namespace opentelemetry::sdk::metrics;
  10
  11 TEST(NeverSampleFilter, SampleMeasurement)
  12 {
  13   auto filter = opentelemetry::sdk::metrics::NeverSampleFilter::GetNeverSampleFilter();
  14   ASSERT_FALSE(
  15       filter->ShouldSampleMeasurement(1.0, MetricAttributes{}, opentelemetry::context::Context{}));
  16   ASSERT_FALSE(
  17       filter->ShouldSampleMeasurement(1l, MetricAttributes{}, opentelemetry::context::Context{}));
  18 }
  19
  20 #endif