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package org.onap.aai.sparky.analytics;
import org.junit.Assert;
import org.junit.Test;
public class HistoricalCounterTest {
@Test
public void testAllMethods() {
HistoricalCounter hc = new HistoricalCounter(true);
boolean maintainSingleValue = hc.isSingleValue();
Assert.assertTrue(maintainSingleValue);
hc.update(1.0);
double value = hc.getValue();
Assert.assertEquals(1.0, value, 0.1);
double min = hc.getMin();
Assert.assertEquals(-1, min, 0.1);
double max = hc.getMax();
Assert.assertEquals(0, max, 0.1);
long numOfSamples = hc.getNumSamples();
Assert.assertEquals(0, numOfSamples, 0.1);
double avg = hc.getAvg();
Assert.assertEquals(0, avg, 0.1);
String stringValue = hc.toString();
Assert.assertNotNull(stringValue);
hc.reset();
double valueReset = hc.getValue();
Assert.assertEquals(0.0, valueReset, 0.1);
double minReset = hc.getMin();
Assert.assertEquals(-1, minReset, 0.1);
double maxReset = hc.getMax();
Assert.assertEquals(0, maxReset, 0.1);
long numOfSamplesReset = hc.getNumSamples();
Assert.assertEquals(0, numOfSamplesReset, 0.1);
double avgReset = hc.getAvg();
Assert.assertEquals(0, avgReset, 0.1);
}
}
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