001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.openide.explorer.view;
043:
044: import java.awt.BorderLayout;
045: import java.lang.reflect.InvocationTargetException;
046: import javax.swing.JFrame;
047: import javax.swing.JPanel;
048: import javax.swing.JTree;
049: import javax.swing.SwingUtilities;
050: import org.netbeans.junit.NbTestCase;
051: import org.openide.explorer.ExplorerManager;
052: import org.openide.nodes.AbstractNode;
053: import org.openide.nodes.Children;
054: import org.openide.nodes.Node;
055:
056: /**
057: * Tests for class ContextTreeViewTest
058: */
059: public class ContextTreeViewTest extends NbTestCase {
060:
061: private static final int NO_OF_NODES = 3;
062:
063: public ContextTreeViewTest(String name) {
064: super (name);
065: }
066:
067: public void testLeafNodeReallyNotDisplayed() throws Throwable {
068: final AbstractNode root = new AbstractNode(new Children.Array());
069: root.setName("test root");
070:
071: root.getChildren().add(
072: new Node[] { createLeaf("kuk"), createLeaf("huk"), });
073:
074: Panel p = new Panel();
075: p.getExplorerManager().setRootContext(root);
076:
077: ContextTreeView ctv = new ContextTreeView();
078: p.add(BorderLayout.CENTER, ctv);
079:
080: JFrame f = new JFrame();
081: f.setDefaultCloseOperation(f.EXIT_ON_CLOSE);
082: f.getContentPane().add(BorderLayout.CENTER, p);
083: f.setVisible(true);
084:
085: final JTree tree = ctv.tree;
086:
087: class AWTTst implements Runnable {
088: public void run() {
089: // wait a while till the frame is realized and ctv.addNotify called
090: Object r = tree.getModel().getRoot();
091: assertEquals("There is root", Visualizer
092: .findVisualizer(root), r);
093:
094: int cnt = tree.getModel().getChildCount(r);
095: if (cnt != 0) {
096: fail("Should be zero " + cnt + " but there was: "
097: + tree.getModel().getChild(r, 0) + " and "
098: + tree.getModel().getChild(r, 1));
099: }
100: assertEquals("No children as they are leaves", 0, cnt);
101: }
102: }
103: AWTTst awt = new AWTTst();
104: try {
105: SwingUtilities.invokeAndWait(awt);
106: } catch (InvocationTargetException ex) {
107: throw ex.getTargetException();
108: }
109: }
110:
111: private static Node createLeaf(String name) {
112: AbstractNode n = new AbstractNode(Children.LEAF);
113: n.setName(name);
114: return n;
115: }
116:
117: private static class Panel extends JPanel implements
118: ExplorerManager.Provider {
119: private ExplorerManager em = new ExplorerManager();
120:
121: public ExplorerManager getExplorerManager() {
122: return em;
123: }
124: }
125: }
|