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/*
* BioJava development code
*
* This code may be freely distributed and modified under the
* terms of the GNU Lesser General Public Licence. This should
* be distributed with the code. If you do not have a copy,
* see:
*
* http://www.gnu.org/copyleft/lesser.html
*
* Copyright for this code is held jointly by the individual
* authors. These should be listed in @author doc comments.
*
* For more information on the BioJava project and its aims,
* or to join the biojava-l mailing list, visit the home page
* at:
*
* http://www.biojava.org/
*
*/
package org.biojava.bio.symbol;
import junit.framework.TestCase;
/**
* <code>RangeLocationTest</code> tests the behaviour of
* <code>RangeLocation</code> by itself and combined with
* <code>LocationTools</code>.
*
* @author <a href="mailto:kdj@sanger.ac.uk">Keith James</a>
* @since 1.2
*/
public class RangeLocationTest extends TestCase
{
protected Location r1;
protected Location r2;
protected Location r3;
protected Location r4;
protected Location r5;
protected Location r6;
public RangeLocationTest(String name)
{
super(name);
}
/**
* Runs the unit tests defined here.
*/
public static void main(String args[])
{
junit.textui.TestRunner.run(RangeLocationTest.class);
}
protected void setUp() throws Exception
{
r1 = new RangeLocation(1, 100);
r2 = new RangeLocation(90, 190);
r3 = new RangeLocation(200, 300);
r4 = new RangeLocation(210, 290);
r5 = new RangeLocation(200, 209);
r6 = new RangeLocation(210, 300);
}
/**
* <code>testEquals</code> tests equality directly.
*
*/
public void testEquals()
{
assertEquals(r1, r1);
assertEquals(r1, new RangeLocation(1, 100));
}
/**
* <code>testAreEqual</code> tests equality via
* <code>LocationTools</code>.
*
*/
public void testAreEqual()
{
assertTrue(LocationTools.areEqual(r1, r1));
assertTrue(LocationTools.areEqual(r1, new RangeLocation(1, 100)));
}
/**
* <code>testOverlaps</code> tests overlaps via
* <code>LocationTools</code>.
*
*/
public void testOverlaps()
{
assertTrue(LocationTools.overlaps(r1, r1));
assertTrue(LocationTools.overlaps(r2, r2));
assertTrue(LocationTools.overlaps(r1, r2));
assertTrue(LocationTools.overlaps(r2, r1));
assertTrue(! LocationTools.overlaps(r1, r3));
}
/**
* <code>testContains</code> tests contains via
* <code>LocationTools</code>.
*
*/
public void testContains()
{
assertTrue(LocationTools.contains(r3, r4));
assertTrue(! LocationTools.contains(r4, r3));
assertTrue(r1.contains(1));
assertTrue(r1.contains(100));
assertTrue(! r1.contains(101));
}
/**
* <code>testIntersection</code> tests intersection via
* <code>LocationTools</code>.
*
*/
public void testIntersection()
{
assertEquals(LocationTools.intersection(r1, r2),
LocationTools.intersection(r2, r1));
assertEquals(LocationTools.intersection(r1, r3),
Location.empty);
assertEquals(LocationTools.intersection(r3, r1),
Location.empty);
}
/**
* <code>testUnion</code> tests union via
* <code>LocationTools</code>.
*
*/
public void testUnion()
{
assertEquals(r1, LocationTools.union(r1, r1));
assertEquals(LocationTools.union(r1, r2),
LocationTools.union(r2, r1));
assertEquals(r3, LocationTools.union(r5,r6));
}
/**
* <code>testIsContiguous</code> tests contiguous.
*
*/
public void testIsContiguous()
{
assertTrue(r1.isContiguous());
}
}
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