/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2012, 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.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* --------------------------------------
* StandardCategoryURLGeneratorTests.java
* --------------------------------------
* (C) Copyright 2003-2008, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 13-Aug-2003 : Version 1 (DG);
* 13-Dec-2007 : Added testGenerateURL() and testEquals() (DG);
* 23-Apr-2008 : Added testPublicCloneable (DG);
*
*/
package org.jfree.chart.urls;
import org.jfree.chart.util.PublicCloneable;
import org.jfree.data.category.DefaultCategoryDataset;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
/**
* Tests for the {@link StandardCategoryURLGenerator} class.
*/
public class StandardCategoryURLGeneratorTest {
/**
* Some tests for the generateURL() method.
*/
@Test
public void testGenerateURL() {
StandardCategoryURLGenerator g1 = new StandardCategoryURLGenerator();
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(1.0, "R1", "C1");
dataset.addValue(2.0, "R2", "C2");
dataset.addValue(3.0, "R&", "C&");
assertEquals("index.html?series=R1&category=C1",
g1.generateURL(dataset, 0, 0));
assertEquals("index.html?series=R1&category=C2",
g1.generateURL(dataset, 0, 1));
assertEquals("index.html?series=R2&category=C2",
g1.generateURL(dataset, 1, 1));
assertEquals("index.html?series=R%26&category=C%26",
g1.generateURL(dataset, 2, 2));
}
/**
* Checks that the class does not implement PublicCloneable (the generator
* is immutable, so cloning is not necessary).
*/
@Test
public void testPublicCloneable() {
StandardCategoryURLGenerator g1 = new StandardCategoryURLGenerator();
assertFalse(g1 instanceof PublicCloneable);
}
/**
* Some tests for the equals() method.
*/
@Test
public void testEquals() {
StandardCategoryURLGenerator g1 = new StandardCategoryURLGenerator();
StandardCategoryURLGenerator g2 = new StandardCategoryURLGenerator();
assertEquals(g1, g2);
g1 = new StandardCategoryURLGenerator("index2.html?");
assertFalse(g1.equals(g2));
g2 = new StandardCategoryURLGenerator("index2.html?");
assertEquals(g1, g2);
g1 = new StandardCategoryURLGenerator("index2.html?", "A", "B");
assertFalse(g1.equals(g2));
g2 = new StandardCategoryURLGenerator("index2.html?", "A", "B");
assertEquals(g1, g2);
g1 = new StandardCategoryURLGenerator("index2.html?", "A", "C");
assertFalse(g1.equals(g2));
g2 = new StandardCategoryURLGenerator("index2.html?", "A", "C");
assertEquals(g1, g2);
}
/**
* Serialize an instance, restore it, and check for equality.
*/
@Test
public void testSerialization() throws IOException, ClassNotFoundException {
StandardCategoryURLGenerator g1 = new StandardCategoryURLGenerator(
"index.html?");
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
ObjectOutput out = new ObjectOutputStream(buffer);
out.writeObject(g1);
out.close();
ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(
buffer.toByteArray()));
StandardCategoryURLGenerator g2 = (StandardCategoryURLGenerator) in.readObject();
in.close();
assertEquals(g1, g2);
}
}