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 com.sun.scenario.animation;
  26 
  27 import javafx.animation.Interpolator;
  28 import static org.junit.Assert.*;
  29 
  30 import org.junit.Before;
  31 import org.junit.Test;
  32 
  33 public class SplineInterpolatorTest {
  34 
  35     private SplineInterpolator interpolator;
  36 
  37     @Before
  38     public void setUp() throws Exception {
  39         interpolator = new SplineInterpolator(0.2, 0.1, 0.3, 0.4);
  40     }
  41 
  42     private static void testEqualsAndHashCode(Interpolator one, Interpolator another) {
  43         assertTrue(one.equals(another));
  44         assertTrue(another.equals(one));
  45         assertEquals(one.hashCode(), another.hashCode());
  46     }
  47 
  48     private static void testNotEqualsAndHashCode(Interpolator one, Interpolator another) {
  49         assertFalse(one.equals(another));
  50         assertFalse(another.equals(one));
  51         assertFalse(one.hashCode() == another.hashCode());
  52     }
  53 
  54     @Test
  55     public void testEqualsAndHashCode() {
  56         Interpolator another = new SplineInterpolator(0.2, 0.1, 0.3, 0.4);
  57         testEqualsAndHashCode(interpolator, another);
  58     }
  59 
  60     @Test
  61     public void testNotEqualsAndHashCode() {
  62         Interpolator another = new SplineInterpolator(0.2, 0.1, 0.3, 0.5);
  63         testNotEqualsAndHashCode(interpolator, another);
  64 
  65         another = new SplineInterpolator(0.3, 0.5, 0.2, 0.1);
  66         testNotEqualsAndHashCode(interpolator, another);
  67 
  68         another = new SplineInterpolator(0.2, 0.1, 0.6, 0.4);
  69         testNotEqualsAndHashCode(interpolator, another);
  70 
  71         another = new SplineInterpolator(0.2, 0.14, 0.3, 0.4);
  72         testNotEqualsAndHashCode(interpolator, another);
  73 
  74         another = new SplineInterpolator(0.25, 0.1, 0.3, 0.4);
  75         testNotEqualsAndHashCode(interpolator, another);
  76     }
  77 }