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 com.sun.javafx.scene.control.skin; 27 28 import javafx.scene.control.Control; 29 import javafx.scene.control.ControlStub; 30 import java.util.Collections; 31 import com.sun.javafx.scene.control.behavior.BehaviorBase; 32 import org.junit.Before; 33 import org.junit.Test; 34 import static org.junit.Assert.assertNull; 35 import static org.junit.Assert.assertSame; 36 37 public class BehaviorSkinBaseTest { 38 private ControlStub c; 39 private BehaviorBaseStub<ControlStub> b; 40 private BehaviorSkinBaseStub<ControlStub, BehaviorBaseStub<ControlStub>> s; 41 42 @Before public void setup() { 43 c = new ControlStub(); 44 b = new BehaviorBaseStub<>(c); 45 s = new BehaviorSkinBaseStub<>(c, b); 46 } 47 48 @Test public void skinNotAssignedToControlShouldStillHaveReferenceToControl() { 49 assertSame(c, s.getSkinnable()); 50 } 51 52 @Test public void skinAddedToControlShouldReferToControl() { 53 c.setSkin(s); 54 assertSame(c, s.getSkinnable()); 55 } 56 57 @Test public void skinRemovedFromControlShouldHaveNullReferenceToControl() { 58 c.setSkin(s); 59 c.setSkin(null); 60 assertNull(s.getSkinnable()); 61 } 62 63 @Test public void skinRemovedFromControlShouldHaveNullReferenceToBehavior() { 64 c.setSkin(s); 65 c.setSkin(null); 66 assertNull(s.getBehavior()); 67 } 68 69 public static final class BehaviorSkinBaseStub<C extends Control, B extends BehaviorBase<C>> extends BehaviorSkinBase<C,B> { 70 public BehaviorSkinBaseStub(C control, B behavior) { 71 super(control, behavior); 72 } 73 } 74 75 public static final class BehaviorBaseStub<C extends Control> extends BehaviorBase<C> { 76 public BehaviorBaseStub(C control) { 77 super(control, Collections.EMPTY_LIST); 78 } 79 } 80 }