/*
* 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 UnsignedIntegerEncodingStrategyTest extends EncodingStrategyTestBase<Integer> {
@Override
protected StrategyAnalyzer.StrategyAnalyzerBuilder<Integer> getStrategyAnalyzerBuilder() {
return new UnsignedIntegerEncodingStrategy.Analyzer.Builder();
}
@Override
protected List<EncodingStrategy<Integer>> getEncodingStrategies() {
return Arrays.<EncodingStrategy<Integer>>asList(UnsignedIntegerEncodingStrategy.values());
}
@Override
protected void checkBuilder(StrategyAnalyzer.StrategyAnalyzerBuilder<Integer> analyzerBuilder, Map<EncodingStrategy<Integer>, Integer> bufferSizes) {
UnsignedIntegerEncodingStrategy.Analyzer.Builder builder = (UnsignedIntegerEncodingStrategy.Analyzer.Builder) analyzerBuilder;
int actualValueEncodedSize = bufferSizes.get(UnsignedIntegerEncodingStrategy.NONE);
int actualRepeatCountEncodedSize = bufferSizes.get(UnsignedIntegerEncodingStrategy.REPEAT_COUNT);
int actualDeltaEncodedSize = bufferSizes.get(UnsignedIntegerEncodingStrategy.DELTA);
int actualDeltaOfDeltaEncodedSize = bufferSizes.get(UnsignedIntegerEncodingStrategy.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() {
int minValue = 10;
int maxValue = 100;
testValues(minValue, maxValue);
}
@Test
public void test_medium_values() {
int minValue = 1000;
int maxValue = 1000000;
testValues(minValue, maxValue);
}
@Test
public void test_large_values() {
int minValue = 1000000;
int maxValue = 1000000000;
testValues(minValue, maxValue);
}
private void testValues(int minValue, int maxValue) {
for (int i = 0; i < NUM_TEST_RUNS; ++i) {
List<Integer> constantValues = TestAgentStatDataPointFactory.INTEGER.createConstantValues(minValue, maxValue);
testFor(constantValues);
List<Integer> randomValues = TestAgentStatDataPointFactory.INTEGER.createRandomValues(minValue, maxValue);
testFor(randomValues);
List<Integer> increasingValues1 = TestAgentStatDataPointFactory.INTEGER.createIncreasingValues(minValue, maxValue, 0, minValue / 10);
testFor(increasingValues1);
List<Integer> increasingValues2 = TestAgentStatDataPointFactory.INTEGER.createIncreasingValues(minValue, maxValue, minValue / 10, maxValue / 10);
testFor(increasingValues2);
List<Integer> decreasingValues1 = TestAgentStatDataPointFactory.INTEGER.createDecreasingValues(minValue, maxValue, 0, minValue / 10);
testFor(decreasingValues1);
List<Integer> decreasingValues2 = TestAgentStatDataPointFactory.INTEGER.createDecreasingValues(minValue, maxValue, minValue / 10, maxValue / 10);
testFor(decreasingValues2);
List<Integer> fluctuatingValues1 = TestAgentStatDataPointFactory.INTEGER.createFluctuatingValues(minValue, maxValue, 0, minValue / 10);
testFor(fluctuatingValues1);
List<Integer> fluctuatingValues2 = TestAgentStatDataPointFactory.INTEGER.createFluctuatingValues(minValue, maxValue, minValue / 10, maxValue / 10);
testFor(fluctuatingValues2);
}
}
}