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/*-
* ============LICENSE_START=======================================================
* ONAP-XACML
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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=========================================================
*/
package org.onap.policy.xacml.test.util;
import static org.junit.Assert.*;
import org.junit.Test;
import org.onap.policy.xacml.util.MetricsUtil;
public class MetricsUtilTest {
@Test
public void metricsUtilTest(){
MetricsUtil.AvgLatency avgLatency = new MetricsUtil.AvgLatency();
avgLatency.compute(0);
assertTrue(avgLatency.avg() == 0);
avgLatency.compute(2);
assertTrue(avgLatency.avg() == 1);
avgLatency.reset();
assertTrue(avgLatency.avg() == 0);
MetricsUtil.MaxLatency maxLatency = new MetricsUtil.MaxLatency();
maxLatency.compute(2);
assertTrue(maxLatency.max() == 2);
maxLatency.reset();
assertTrue(maxLatency.max() < 0);
MetricsUtil.MinLatency minLatency = new MetricsUtil.MinLatency();
minLatency.compute(2);
assertTrue(minLatency.min() == 2);
minLatency.reset();
assertTrue(minLatency.min() > 0);
}
}
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