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/*
* ============LICENSE_START=======================================================
* SPARKY (AAI UI service)
* ================================================================================
* Copyright © 2017 AT&T Intellectual Property.
* Copyright © 2017 Amdocs
* All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*
* ECOMP and OpenECOMP are trademarks
* and service marks of AT&T Intellectual Property.
*/
package org.openecomp.sparky.analytics;
import java.security.SecureRandom;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.modules.junit4.PowerMockRunner;
/**
* The Class HistogramSamplerTest.
*/
@RunWith(PowerMockRunner.class)
public class HistogramSamplerTest {
protected SecureRandom random = new SecureRandom();
/**
* Inits the.
*
* @throws Exception the exception
*/
@Before
public void init() throws Exception {
// nothing at the moment
}
/**
* Validate basic construction and delimited reporting.
*/
@Test
public void validateBasicConstructionAndDelimitedReporting() {
HistogramSampler histoSampler = new HistogramSampler("[File byte size]", 500000, 22, 3);
SecureRandom random = new SecureRandom();
for (int x = 0; x < 100000; x++) {
histoSampler.track(random.nextInt(9999999));
}
System.out.println(histoSampler.getStats(false, " "));
}
/**
* Validate basic construction and formatted reporting.
*/
@Test
public void validateBasicConstructionAndFormattedReporting() {
HistogramSampler histoSampler = new HistogramSampler("[Queue Length Samples]", 100000, 15, 3);
SecureRandom random = new SecureRandom();
for (int x = 0; x < 100000; x++) {
histoSampler.track(random.nextInt(9999999));
}
System.out.println(histoSampler.getStats(true, " "));
}
}
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