1 /*
   2  * Copyright (c) 2013, 2014, 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 test.javafx.scene.shape;
  27 
  28 import javafx.geometry.BoundingBox;
  29 import javafx.scene.shape.Cylinder;
  30 import static org.junit.Assert.*;
  31 import org.junit.Test;
  32 
  33 public class CylinderTest {
  34 
  35     @Test
  36     public void testGetDivisionsClamp() {
  37         Cylinder cylinder = new Cylinder(10, 10, 1);
  38         assertEquals(cylinder.getDivisions(), 3);
  39 
  40         cylinder = new Cylinder(10, 10, -1);
  41         assertEquals(cylinder.getDivisions(), 3);
  42     }
  43 
  44     @Test
  45     public void testImpl_computeGeomBoundsOnNegDimension() {
  46         Cylinder cylinder = new Cylinder(10, -10);
  47         cylinder.impl_updatePeer(); // should not throw NPE
  48         assertTrue(cylinder.getBoundsInLocal().isEmpty());
  49         assertEquals(cylinder.getHeight(), -10, 0.00001);
  50 
  51         cylinder = new Cylinder(-10, 10);
  52         cylinder.impl_updatePeer(); // should not throw NPE
  53         assertTrue(cylinder.getBoundsInLocal().isEmpty());
  54         assertEquals(cylinder.getRadius(), -10, 0.00001);
  55     }
  56 
  57     @Test
  58     public void testImpl_computeGeomBoundsOnDegeneratedShape() {
  59         Cylinder cylinder = new Cylinder(0, 0);
  60         cylinder.impl_updatePeer(); // should not throw NPE
  61         assertEquals(cylinder.getBoundsInLocal(), new BoundingBox(0, 0, 0, 0, 0, 0));
  62         
  63         cylinder = new Cylinder(10, 0);
  64         cylinder.impl_updatePeer(); // should not throw NPE
  65         assertEquals(cylinder.getBoundsInLocal(), new BoundingBox(-10.0, 0, -10.0, 20, 0, 20));
  66         
  67         cylinder = new Cylinder(0, 10);
  68         cylinder.impl_updatePeer(); // should not throw NPE
  69         assertEquals(cylinder.getBoundsInLocal(), new BoundingBox(0, -5.0, 0, 0, 10, 0));
  70     }
  71 }
  72