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.control.skin;
  27 
  28 import static org.junit.Assert.assertEquals;
  29 
  30 import javafx.beans.value.ObservableValue;
  31 import javafx.scene.control.ProgressBar;
  32 
  33 import org.junit.Before;
  34 import org.junit.Test;
  35 
  36 /**
  37  */
  38 public class ProgressBarSkinTest {
  39     private ProgressBar progressbar;
  40     private ProgressBarSkinMock skin;
  41 
  42     @Before public void setup() {
  43         progressbar = new ProgressBar();
  44         skin = new ProgressBarSkinMock(progressbar);
  45         progressbar.setSkin(skin);
  46     }
  47 
  48     @Test public void maxWidthTracksPreferred() {
  49         progressbar.setPrefWidth(500);
  50         assertEquals(500, progressbar.maxWidth(-1), 0);
  51     }
  52 
  53     @Test public void maxHeightTracksPreferred() {
  54         progressbar.setPrefHeight(500);
  55         assertEquals(500, progressbar.maxHeight(-1), 0);
  56     }
  57     
  58     public static final class ProgressBarSkinMock extends ProgressBarSkin {
  59         boolean propertyChanged = false;
  60         int propertyChangeCount = 0;
  61         public ProgressBarSkinMock(ProgressBar progressbar) {
  62             super(progressbar);
  63         }
  64 
  65         public void addWatchedProperty(ObservableValue<?> p) {
  66             p.addListener(o -> {
  67                 propertyChanged = true;
  68                 propertyChangeCount++;
  69             });
  70         }
  71     }
  72 }