12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788 |
- /* ===========================================================
- * JFreeChart : a free chart library for the Java(tm) platform
- * ===========================================================
- *
- * (C) Copyright 2000-2013, 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.]
- *
- * ---------------------
- * DateTickUnitTest.java
- * ---------------------
- * (C) Copyright 2003-2013, by Object Refinery Limited and Contributors.
- *
- * Original Author: David Gilbert (for Object Refinery Limited);
- * Contributor(s): -;
- *
- * Changes
- * -------
- * 26-Mar-2003 : Version 1 (DG);
- * 07-Jan-2005 : Added test for hashCode() (DG);
- *
- */
- package org.jfree.chart.axis;
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertTrue;
- import org.jfree.chart.TestUtilities;
- import org.junit.Test;
- /**
- * Tests for the {@link DateTickUnit} class.
- */
- public class DateTickUnitTest {
- /**
- * Confirm that the equals method can distinguish all the required fields.
- */
- @Test
- public void testEquals() {
- DateTickUnit t1 = new DateTickUnit(DateTickUnit.DAY, 1);
- DateTickUnit t2 = new DateTickUnit(DateTickUnit.DAY, 1);
- assertTrue(t1.equals(t2));
- }
- /**
- * Two objects that are equal are required to return the same hashCode.
- */
- @Test
- public void testHashCode() {
- DateTickUnit t1 = new DateTickUnit(DateTickUnit.DAY, 1);
- DateTickUnit t2 = new DateTickUnit(DateTickUnit.DAY, 1);
- assertTrue(t1.equals(t2));
- int h1 = t1.hashCode();
- int h2 = t2.hashCode();
- assertEquals(h1, h2);
- }
- /**
- * Serialize an instance, restore it, and check for equality.
- */
- @Test
- public void testSerialization() {
- DateTickUnit a1 = new DateTickUnit(DateTickUnit.DAY, 7);
- DateTickUnit a2 = (DateTickUnit) TestUtilities.serialised(a1);
- assertEquals(a1, a2);
- }
- }
|