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#ifndef O3D_STATSREPORT_AGGREGATOR_UNITTEST_H__
#define O3D_STATSREPORT_AGGREGATOR_UNITTEST_H__

#include "metrics.h"
#include "gtest/gtest.h"

// Test fixture shared among aggregator unit tests
class MetricsAggregatorTest: public testing::Test {
 public:
#define INIT_METRIC(type, name) name##_(#name, &coll_)
#define DECL_METRIC(type, name) stats_report::type##Metric name##_

  MetricsAggregatorTest()
      : INIT_METRIC(Count, c1),
        INIT_METRIC(Count, c2),
        INIT_METRIC(Timing, t1),
        INIT_METRIC(Timing, t2),
        INIT_METRIC(Integer, i1),
        INIT_METRIC(Integer, i2),
        INIT_METRIC(Bool, b1),
        INIT_METRIC(Bool, b2) {
  }

  enum {
    kNumCounts = 2,
    kNumTimings = 2,
    kNumIntegers = 2,
    kNumBools = 2
  };

  stats_report::MetricCollection coll_;
  DECL_METRIC(Count, c1);
  DECL_METRIC(Count, c2);
  DECL_METRIC(Timing, t1);
  DECL_METRIC(Timing, t2);
  DECL_METRIC(Integer, i1);
  DECL_METRIC(Integer, i2);
  DECL_METRIC(Bool, b1);
  DECL_METRIC(Bool, b2);

#undef INIT_METRIC
#undef DECL_METRIC

  virtual void SetUp() {
    coll_.Initialize();
  }

  virtual void TearDown() {
    coll_.Uninitialize();
  }
};

#endif  // O3D_STATSREPORT_AGGREGATOR_UNITTEST_H__