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 
  26 package javafx.scene.transform;
  27 
  28 import static javafx.scene.transform.TransformTest.assertTx;
  29 
  30 import com.sun.javafx.FXUnit;
  31 import javafx.scene.shape.Rectangle;
  32 
  33 import org.junit.Assert;
  34 import org.junit.Rule;
  35 import org.junit.Test;
  36 import static org.junit.Assert.*;
  37 
  38 import com.sun.javafx.test.TransformHelper;
  39 import com.sun.javafx.geom.transform.BaseTransform;
  40 
  41 
  42 public class TranslateTest {
  43 
  44     @Rule
  45     public FXUnit fx = new FXUnit();
  46 
  47     @Test
  48     public void testTranslate() {
  49         final Translate trans = new Translate() {{
  50             setX(25);
  51             setY(52);
  52         }};
  53         final Rectangle n = new Rectangle();
  54         n.getTransforms().add(trans);
  55 
  56         assertTx(n, BaseTransform.getTranslateInstance(25, 52));
  57         TransformHelper.assertMatrix(trans,
  58                 1, 0, 0, 25,
  59                 0, 1, 0, 52,
  60                 0, 0, 1,  0);
  61 
  62         trans.setX(34);
  63         Assert.assertEquals(34, trans.getX(), 1e-100);
  64         assertTx(n, BaseTransform.getTranslateInstance(34, 52));
  65         TransformHelper.assertMatrix(trans,
  66                 1, 0, 0, 34,
  67                 0, 1, 0, 52,
  68                 0, 0, 1,  0);
  69 
  70 
  71         trans.setY(67);
  72         assertTx(n, BaseTransform.getTranslateInstance(34, 67));
  73         TransformHelper.assertMatrix(trans,
  74                 1, 0, 0, 34,
  75                 0, 1, 0, 67,
  76                 0, 0, 1,  0);
  77 
  78         trans.setZ(33);
  79         TransformHelper.assertMatrix(trans,
  80                 1, 0, 0, 34,
  81                 0, 1, 0, 67,
  82                 0, 0, 1, 33);
  83     }
  84 
  85     @Test
  86     public void testCopying() {
  87         final Translate trans = new Translate(34, 67, 33);
  88 
  89         Transform copy = trans.clone();
  90 
  91         TransformHelper.assertMatrix(copy,
  92                 1, 0, 0, 34,
  93                 0, 1, 0, 67,
  94                 0, 0, 1, 33);
  95     }
  96 
  97     @Test public void testToString() {
  98         final Translate trans = new Translate(8, 15);
  99 
 100         String s = trans.toString();
 101 
 102         assertNotNull(s);
 103         assertFalse(s.isEmpty());
 104     }
 105 
 106     @Test public void testBoundPropertySynced_X() throws Exception {
 107         TransformTest.checkDoublePropertySynced(new Translate(3, 3, 0), "x", 22.0);
 108     }
 109 
 110     @Test public void testBoundPropertySynced_Y() throws Exception {
 111         TransformTest.checkDoublePropertySynced(new Translate(3, 3, 0), "y", 33.0);
 112     }
 113 
 114     @Test public void testBoundPropertySynced_Z() throws Exception {
 115         TransformTest.checkDoublePropertySynced(new Translate(3, 3, 0), "z", 44.0);
 116     }
 117 }