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library/cpp/monlib/metrics/log_histogram_collector_ut.cpp
38 строк
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qkrorlqr
Initial NBS OpenSource export
28 апр 2023, 21:54
28 апр 2023, 21:54
783a858
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#include "log_histogram_collector.h" #include <library/cpp/testing/unittest/registar.h> Y_UNIT_TEST_SUITE(LogHistogramCollector) { Y_UNIT_TEST(ExtendUpEmpty) { NMonitoring::TLogHistogramCollector collector(-1); collector.Collect(4.1944122207138854e+17); auto s = collector.Snapshot(); UNIT_ASSERT_EQUAL(s->ZerosCount(), 0); UNIT_ASSERT_EQUAL(s->StartPower(), 1); UNIT_ASSERT_EQUAL(s->Count(), 100); UNIT_ASSERT_EQUAL(s->Bucket(s->Count() - 1), 1); } Y_UNIT_TEST(ExtendUpNonEmpty) { NMonitoring::TLogHistogramCollector collector(-1); collector.Collect(0.0); collector.Collect(1/(1.5*1.5*1.5)); collector.Collect(1/1.5); auto s = collector.Snapshot(); UNIT_ASSERT_EQUAL(s->ZerosCount(), 1); UNIT_ASSERT_EQUAL(s->StartPower(), -4); UNIT_ASSERT_EQUAL(s->Count(), 3); UNIT_ASSERT_EQUAL(s->Bucket(1), 1); UNIT_ASSERT_EQUAL(s->Bucket(2), 1); collector.Collect(4.1944122207138854e+17); s = collector.Snapshot(); UNIT_ASSERT_EQUAL(s->ZerosCount(), 1); UNIT_ASSERT_EQUAL(s->StartPower(), 1); UNIT_ASSERT_EQUAL(s->Count(), 100); UNIT_ASSERT_EQUAL(s->Bucket(0), 2); UNIT_ASSERT_EQUAL(s->Bucket(99), 1); } }