/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------------------------------
* TimePeriodValuesCollectionTests.java
* ------------------------------------
* (C) Copyright 2005, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* $Id: TimePeriodValuesCollectionTests.java,v 1.2.2.1 2005/10/25 21:35:47 mungady Exp $
*
* Changes
* -------
* 11-Mar-2005 : Version 1 (DG);
*
*/
package org.jfree.data.time.junit;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jfree.data.time.Day;
import org.jfree.data.time.TimePeriodAnchor;
import org.jfree.data.time.TimePeriodValues;
import org.jfree.data.time.TimePeriodValuesCollection;
/**
* Some tests for the {@link TimePeriodValuesCollection} class.
*/
public class TimePeriodValuesCollectionTests extends TestCase {
/**
* Returns the tests as a test suite.
*
* @return The test suite.
*/
public static Test suite() {
return new TestSuite(TimePeriodValuesCollectionTests.class);
}
/**
* Constructs a new set of tests.
*
* @param name the name of the tests.
*/
public TimePeriodValuesCollectionTests(String name) {
super(name);
}
/**
* Common test setup.
*/
protected void setUp() {
// no setup
}
/**
* A test for bug report 1161340. I wasn't able to reproduce the problem
* with this test.
*/
public void test1161340() {
TimePeriodValuesCollection dataset = new TimePeriodValuesCollection();
TimePeriodValues v1 = new TimePeriodValues("V1");
v1.add(new Day(11, 3, 2005), 1.2);
v1.add(new Day(12, 3, 2005), 3.4);
dataset.addSeries(v1);
assertEquals(1, dataset.getSeriesCount());
dataset.removeSeries(v1);
assertEquals(0, dataset.getSeriesCount());
TimePeriodValues v2 = new TimePeriodValues("V2");
v1.add(new Day(5, 3, 2005), 1.2);
v1.add(new Day(6, 3, 2005), 3.4);
dataset.addSeries(v2);
assertEquals(1, dataset.getSeriesCount());
}
/**
* Tests the equals() method.
*/
public void testEquals() {
TimePeriodValuesCollection c1 = new TimePeriodValuesCollection();
TimePeriodValuesCollection c2 = new TimePeriodValuesCollection();
assertTrue(c1.equals(c2));
c1.setDomainIsPointsInTime(!c1.getDomainIsPointsInTime());
assertFalse(c1.equals(c2));
c2.setDomainIsPointsInTime(c1.getDomainIsPointsInTime());
assertTrue(c1.equals(c2));
c1.setXPosition(TimePeriodAnchor.END);
assertFalse(c1.equals(c2));
c2.setXPosition(TimePeriodAnchor.END);
assertTrue(c1.equals(c2));
TimePeriodValues v1 = new TimePeriodValues("Test");
TimePeriodValues v2 = new TimePeriodValues("Test");
c1.addSeries(v1);
assertFalse(c1.equals(c2));
c2.addSeries(v2);
assertTrue(c1.equals(c2));
}
/**
* Serialize an instance, restore it, and check for equality.
*/
public void testSerialization() {
TimePeriodValuesCollection c1 = new TimePeriodValuesCollection();
TimePeriodValuesCollection c2 = null;
try {
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
ObjectOutput out = new ObjectOutputStream(buffer);
out.writeObject(c1);
out.close();
ObjectInput in = new ObjectInputStream(
new ByteArrayInputStream(buffer.toByteArray())
);
c2 = (TimePeriodValuesCollection) in.readObject();
in.close();
}
catch (Exception e) {
System.out.println(e.toString());
}
assertEquals(c1, c2);
}
}