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Posted to dev@commons.apache.org by rd...@apache.org on 2003/05/12 21:04:38 UTC
cvs commit: jakarta-commons-sandbox/math/src/test/org/apache/commons/math FreqTest.java MathTestSuite.java
rdonkin 2003/05/12 12:04:38
Added: math/src/test/org/apache/commons/math FreqTest.java
MathTestSuite.java
Log:
Starting source code - basic matrix operations and univarient stats plus test code. Submitted by Phil Steitz.
Revision Changes Path
1.1 jakarta-commons-sandbox/math/src/test/org/apache/commons/math/FreqTest.java
Index: FreqTest.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.commons.math;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Test cases for the {@link Freq} class.
*
* @author Phil Steitz
* @version $Revision: 1.1 $ $Date: 2003/05/12 19:04:38 $
*/
public final class FreqTest extends TestCase {
private long oneL = 1;
private long twoL = 2;
private int oneI = 1;
private int twoI = 2;
private String oneS = "1";
private String twoS = "2";
private double tolerance = 10E-15;
public FreqTest(String name) {
super(name);
}
public void setUp() {
}
public static Test suite() {
TestSuite suite = new TestSuite(FreqTest.class);
suite.setName("Freq Tests");
return suite;
}
/** test freq counts */
public void testCounts() {
Freq f = new Freq("test counts");
assertEquals("total count",0,f.getSumFreq());
f.addValue(oneL);
f.addValue(twoL);
f.addValue(oneS);
f.addValue(oneI);
assertEquals("one frequency count",3,f.getCount("1"));
assertEquals("two frequency count",1,f.getCount("2"));
assertEquals("foo frequency count",0,f.getCount("foo"));
assertEquals("total count",4,f.getSumFreq());
f.clear();
assertEquals("total count",0,f.getSumFreq());
}
/** test pcts */
public void testPcts() {
Freq f = new Freq("test counts");
f.addValue(oneL);
f.addValue(twoL);
f.addValue(oneI);
f.addValue(twoI);
f.addValue("foo");
f.addValue("foo");
f.addValue("foo");
f.addValue("foo");
assertEquals("one pct",0.25,f.getPct("1"),tolerance);
assertEquals("two pct",0.25,f.getPct("2"),tolerance);
assertEquals("foo pct",0.5,f.getPct("foo"),tolerance);
assertEquals("bar pct",0,f.getPct("bar"),tolerance);
}
}
1.1 jakarta-commons-sandbox/math/src/test/org/apache/commons/math/MathTestSuite.java
Index: MathTestSuite.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.commons.math;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
/**
* Test suite for the Math package.
*
* @author Phil Steitz
* @version $Id: MathTestSuite.java,v 1.1 2003/05/12 19:04:38 rdonkin Exp $
*/
public class MathTestSuite extends TestCase {
/**
* Construct a new instance.
*/
public MathTestSuite(String name) {
super(name);
}
/**
* Command-line interface.
*/
public static void main(String[] args) {
TestRunner.run(suite());
}
/**
* Get the suite of tests
*/
public static Test suite() {
TestSuite suite = new TestSuite();
suite.setName("Commons Math Tests");
suite.addTest(RealMatrixImplTest.suite());
suite.addTest(FreqTest.suite());
suite.addTest(UnivariateTest.suite());
return suite;
}
}
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