/*
* Copyright 2016 Naver Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.navercorp.pinpoint.common.server.bo.codec.stat.strategy;
import com.navercorp.pinpoint.common.server.bo.codec.stat.TestAgentStatDataPointFactory;
import com.navercorp.pinpoint.common.server.bo.codec.strategy.EncodingStrategy;
import org.junit.Assert;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
/**
* @author HyunGil Jeong
*/
public class UnsignedLongEncodingStrategyTest extends EncodingStrategyTestBase<Long> {
@Override
protected StrategyAnalyzer.StrategyAnalyzerBuilder<Long> getStrategyAnalyzerBuilder() {
return new UnsignedLongEncodingStrategy.Analyzer.Builder();
}
@Override
protected List<EncodingStrategy<Long>> getEncodingStrategies() {
return Arrays.<EncodingStrategy<Long>>asList(UnsignedLongEncodingStrategy.values());
}
@Override
protected void checkBuilder(StrategyAnalyzer.StrategyAnalyzerBuilder<Long> analyzerBuilder, Map<EncodingStrategy<Long>, Integer> bufferSizes) {
UnsignedLongEncodingStrategy.Analyzer.Builder builder = (UnsignedLongEncodingStrategy.Analyzer.Builder) analyzerBuilder;
int actualValueEncodedSize = bufferSizes.get(UnsignedLongEncodingStrategy.NONE);
int actualRepeatCountEncodedSize = bufferSizes.get(UnsignedLongEncodingStrategy.REPEAT_COUNT);
int actualDeltaEncodedSize = bufferSizes.get(UnsignedLongEncodingStrategy.DELTA);
int actualDeltaOfDeltaEncodedSize = bufferSizes.get(UnsignedLongEncodingStrategy.DELTA_OF_DELTA);
Assert.assertEquals(actualValueEncodedSize, builder.getByteSizeValue());
Assert.assertEquals(actualRepeatCountEncodedSize, builder.getByteSizeRepeatCount());
Assert.assertEquals(actualDeltaEncodedSize, builder.getByteSizeDelta());
Assert.assertEquals(actualDeltaOfDeltaEncodedSize, builder.getByteSizeDeltaOfDelta());
}
@Test
public void test_small_values() {
long minValue = 10;
long maxValue = 100;
testValues(minValue, maxValue);
}
@Test
public void test_medium_values() {
long minValue = 1000;
long maxValue = 1000000;
testValues(minValue, maxValue);
}
@Test
public void test_large_values() {
long minValue = 1000000;
long maxValue = 1000000000;
testValues(minValue, maxValue);
}
@Test
public void test_huge_values() {
long minValue = 1000000000;
long maxValue = 100000000000000000L;
testValues(minValue, maxValue);
}
private void testValues(long minValue, long maxValue) {
for (int i = 0; i < NUM_TEST_RUNS; ++i) {
List<Long> constantValues = TestAgentStatDataPointFactory.LONG.createConstantValues(minValue, maxValue);
testFor(constantValues);
List<Long> randomValues = TestAgentStatDataPointFactory.LONG.createRandomValues(minValue, maxValue);
testFor(randomValues);
List<Long> increasingValues1 = TestAgentStatDataPointFactory.LONG.createIncreasingValues(minValue, maxValue, 0L, minValue / 10);
testFor(increasingValues1);
List<Long> increasingValues2 = TestAgentStatDataPointFactory.LONG.createIncreasingValues(minValue, maxValue, minValue / 10, maxValue / 10);
testFor(increasingValues2);
List<Long> decreasingValues1 = TestAgentStatDataPointFactory.LONG.createDecreasingValues(minValue, maxValue, 0L, minValue / 10);
testFor(decreasingValues1);
List<Long> decreasingValues2 = TestAgentStatDataPointFactory.LONG.createDecreasingValues(minValue, maxValue, minValue / 10, maxValue / 10);
testFor(decreasingValues2);
List<Long> fluctuatingValues1 = TestAgentStatDataPointFactory.LONG.createFluctuatingValues(minValue, maxValue, 0L, minValue / 10);
testFor(fluctuatingValues1);
List<Long> fluctuatingValues2 = TestAgentStatDataPointFactory.LONG.createFluctuatingValues(minValue, maxValue, minValue / 10, maxValue / 10);
testFor(fluctuatingValues2);
}
}
}