/*
* File: DefaultTwoVectorEntryTest.java
* Authors: Justin Basilico
* Company: Sandia National Laboratories
* Project: Cognitive Framework Lite
*
* Copyright July 31, 2006, Sandia Corporation. Under the terms of Contract
* DE-AC04-94AL85000, there is a non-exclusive license for use of this work by
* or on behalf of the U.S. Government. Export of this program may require a
* license from the United States Government. See CopyrightHistory.txt for
* complete details.
*
*
*/
package gov.sandia.cognition.math.matrix;
import java.util.Random;
import junit.framework.*;
/**
* This class implements JUnit tests for the following classes:
*
* DefaultTwoVectorEntry
*
* @author Justin Basilico
* @since 1.0
*/
public class DefaultTwoVectorEntryTest
extends TestCase
{
protected Random random = new Random();
public DefaultTwoVectorEntryTest(
String testName)
{
super(testName);
}
public static Test suite()
{
TestSuite suite = new TestSuite(DefaultTwoVectorEntryTest.class);
return suite;
}
/**
* Test of getFirstVector method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testGetFirstVector()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second);
assertSame(first, instance.getFirstVector());
}
/**
* Test of setFirstVector method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testSetFirstVector()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second);
assertSame(first, instance.getFirstVector());
Vector newFirst = VectorFactory.getDefault().createVector(47);
instance.setFirstVector(newFirst);
assertSame(newFirst, instance.getFirstVector());
}
/**
* Test of getSecondVector method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testGetSecondVector()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second);
assertSame(second, instance.getSecondVector());
}
/**
* Test of setSecondVector method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testSetSecondVector()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second);
assertSame(second, instance.getSecondVector());
Vector newSecond = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
instance.setSecondVector(newSecond);
assertSame(newSecond, instance.getSecondVector());
}
/**
* Test of getFirstValue method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testGetFirstValue()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second, 4);
assertEquals(first.getElement(4), instance.getFirstValue());
}
/**
* Test of setFirstValue method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testSetFirstValue()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second, 4);
assertEquals(first.getElement(4), instance.getFirstValue());
double value = Math.random();
instance.setFirstValue(value);
assertEquals(value, instance.getFirstValue());
assertEquals(value, first.getElement(4));
}
/**
* Test of getIndex method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testGetIndex()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second);
assertEquals(0, instance.getIndex());
instance = new DefaultTwoVectorEntry(first, second, 4);
assertEquals(4, instance.getIndex());
}
/**
* Test of setIndex method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testSetIndex()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second);
assertEquals(0, instance.getIndex());
instance.setIndex(7);
assertEquals(7, instance.getIndex());
}
/**
* Test of getSecondValue method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testGetSecondValue()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second, 4);
assertEquals(second.getElement(4), instance.getSecondValue());
}
/**
* Test of setSecondValue method, of class gov.sandia.isrc.math.matrix.DefaultTwoVectorEntry.
*/
public void testSetSecondValue()
{
Vector first = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
Vector second = VectorFactory.getDefault().createUniformRandom(47, -1.0, 1.0, random);
DefaultTwoVectorEntry instance =
new DefaultTwoVectorEntry(first, second, 4);
assertEquals(second.getElement(4), instance.getSecondValue());
double value = Math.random();
instance.setSecondValue(value);
assertEquals(value, instance.getSecondValue());
assertEquals(value, second.getElement(4));
}
}