1 /*
   2  * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package test.com.sun.scenario.animation;
  26 
  27 import com.sun.scenario.animation.SplineInterpolator;
  28 import javafx.animation.Interpolator;
  29 import static org.junit.Assert.*;
  30 
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 
  34 public class SplineInterpolatorTest {
  35 
  36     private SplineInterpolator interpolator;
  37 
  38     @Before
  39     public void setUp() throws Exception {
  40         interpolator = new SplineInterpolator(0.2, 0.1, 0.3, 0.4);
  41     }
  42 
  43     private static void testEqualsAndHashCode(Interpolator one, Interpolator another) {
  44         assertTrue(one.equals(another));
  45         assertTrue(another.equals(one));
  46         assertEquals(one.hashCode(), another.hashCode());
  47     }
  48 
  49     private static void testNotEqualsAndHashCode(Interpolator one, Interpolator another) {
  50         assertFalse(one.equals(another));
  51         assertFalse(another.equals(one));
  52         assertFalse(one.hashCode() == another.hashCode());
  53     }
  54 
  55     @Test
  56     public void testEqualsAndHashCode() {
  57         Interpolator another = new SplineInterpolator(0.2, 0.1, 0.3, 0.4);
  58         testEqualsAndHashCode(interpolator, another);
  59     }
  60 
  61     @Test
  62     public void testNotEqualsAndHashCode() {
  63         Interpolator another = new SplineInterpolator(0.2, 0.1, 0.3, 0.5);
  64         testNotEqualsAndHashCode(interpolator, another);
  65 
  66         another = new SplineInterpolator(0.3, 0.5, 0.2, 0.1);
  67         testNotEqualsAndHashCode(interpolator, another);
  68 
  69         another = new SplineInterpolator(0.2, 0.1, 0.6, 0.4);
  70         testNotEqualsAndHashCode(interpolator, another);
  71 
  72         another = new SplineInterpolator(0.2, 0.14, 0.3, 0.4);
  73         testNotEqualsAndHashCode(interpolator, another);
  74 
  75         another = new SplineInterpolator(0.25, 0.1, 0.3, 0.4);
  76         testNotEqualsAndHashCode(interpolator, another);
  77     }
  78 }