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JUnit testing of serialization of all StorelessUnivariates 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141039 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Mark R. Diggory 2003-11-19 13:35:10 +00:00
parent 29aba171ed
commit 3c0ef74e44
1 changed files with 24 additions and 2 deletions
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26
src/test/org/apache/commons/math/stat/univariate/StorelessUnivariateStatisticAbstractTest.java
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@ -53,10 +53,11 @@
*/
package org.apache.commons.math.stat.univariate;
import org.apache.commons.math.TestUtils;
/**
* Test cases for the {@link UnivariateStatistic} class.
* @version $Revision: 1.8 $ $Date: 2003/11/14 22:22:23 $
* @version $Revision: 1.9 $ $Date: 2003/11/19 13:35:10 $
*/
public abstract class StorelessUnivariateStatisticAbstractTest
extends UnivariateStatisticAbstractTest {
@ -81,11 +82,32 @@ public abstract class StorelessUnivariateStatisticAbstractTest
}
assertEquals(expectedValue(), statistic.getResult(), getTolerance());
statistic.clear();
assertTrue(Double.isNaN(statistic.getResult()));
}
public void testSerialization() throws Exception {
StorelessUnivariateStatistic statistic =
(StorelessUnivariateStatistic) getUnivariateStatistic();
statistic.clear();
for (int i = 0; i < testArray.length; i++) {
statistic.increment(testArray[i]);
if(i % 5 == 0)
statistic = (StorelessUnivariateStatistic)TestUtils.serializeAndRecover(statistic);
}
assertEquals(expectedValue(), statistic.getResult(), getTolerance());
statistic.clear();
assertTrue(Double.isNaN(statistic.getResult()));
}
}