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Posted to dev@commons.apache.org by ps...@apache.org on 2004/07/07 14:50:50 UTC
cvs commit: jakarta-commons/math/src/test/org/apache/commons/math/stat/univariate StorelessUnivariateStatisticAbstractTest.java
psteitz 2004/07/07 05:50:50
Modified: math/src/test/org/apache/commons/math/stat/univariate
StorelessUnivariateStatisticAbstractTest.java
Log:
Add evaluate/increment consistency test.
Revision Changes Path
1.15 +11 -1 jakarta-commons/math/src/test/org/apache/commons/math/stat/univariate/StorelessUnivariateStatisticAbstractTest.java
Index: StorelessUnivariateStatisticAbstractTest.java
===================================================================
RCS file: /home/cvs/jakarta-commons/math/src/test/org/apache/commons/math/stat/univariate/StorelessUnivariateStatisticAbstractTest.java,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- StorelessUnivariateStatisticAbstractTest.java 29 Jun 2004 06:11:22 -0000 1.14
+++ StorelessUnivariateStatisticAbstractTest.java 7 Jul 2004 12:50:50 -0000 1.15
@@ -136,5 +136,15 @@
assertEquals(0d, moment.getResult(), 0);
}
}
+
+ /**
+ * Make sure that evaluate(double[]) and inrementAll(double[]),
+ * getResult() give same results.
+ */
+ public void testConsistency() {
+ StorelessUnivariateStatistic stat = (StorelessUnivariateStatistic) getUnivariateStatistic();
+ stat.incrementAll(testArray);
+ assertEquals(stat.getResult(), stat.evaluate(testArray), getTolerance());
+ }
}
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