/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.openide.explorer;

import junit.textui.TestRunner;

import org.netbeans.junit.*;
import org.openide.nodes.*;
import org.openide.util.HelpCtx;

/**
 * Check the behaviour of the ExplorerUtils
 *
 * @author Petr Nejedly
 */
public class ExplorerUtilsTest extends NbTestCase {
    public ExplorerUtilsTest(String testName) {
        super(testName);
    }
    
    public static void main(String[] args) {
        TestRunner.run(new NbTestSuite(ExplorerUtilsTest.class));
        System.exit(0);
    }
    
    public void testGetHelpCtx () throws Exception {
        HelpCtx DEF = new HelpCtx("default");
        
        assertEquals("Use default help for no nodes",
            DEF,
            ExplorerUtils.getHelpCtx(new Node[0], DEF));
        
        assertEquals("Use default help for single node w/o help",
            DEF,
            ExplorerUtils.getHelpCtx(new Node[] {new NoHelpNode()}, DEF));
            
        assertEquals("Use provided help for single node with help",
            new HelpCtx("foo"),
            ExplorerUtils.getHelpCtx(new Node[] {new WithHelpNode("foo")}, DEF));

        assertEquals("Use default help for more nodes w/o help",
            DEF,
            ExplorerUtils.getHelpCtx(new Node[] {new NoHelpNode(), new NoHelpNode()}, DEF));
            
        assertEquals("Use provided help if only one node has help",
            new HelpCtx("foo"),
            ExplorerUtils.getHelpCtx(new Node[] {new NoHelpNode(), new WithHelpNode("foo")}, DEF));
            
        assertEquals("Use provided help if more nodes have the same help",
            new HelpCtx("foo"),
            ExplorerUtils.getHelpCtx(new Node[] {new WithHelpNode("foo"), new WithHelpNode("foo")}, DEF));
            
        assertEquals("Use default help if nodes have different helps",
            DEF,
            ExplorerUtils.getHelpCtx(new Node[] {new WithHelpNode("foo"), new WithHelpNode("bar")}, DEF));
    }

    public void testUseBigLettersInJavaDocIssue46615 () throws Exception {
        assertNotNull (javax.swing.KeyStroke.getKeyStroke ("control C"));
        assertNotNull (javax.swing.KeyStroke.getKeyStroke ("control X"));
        assertNotNull (javax.swing.KeyStroke.getKeyStroke ("control V"));
    }
    
    private static final class NoHelpNode extends AbstractNode {
        public NoHelpNode() {
            super(Children.LEAF);
        }
    }
    
    private static final class WithHelpNode extends AbstractNode {
        private final String id;
        public WithHelpNode(String id) {
            super(Children.LEAF);
            this.id = id;
        }
        public HelpCtx getHelpCtx() {
            return new HelpCtx(id);
        }
    }
    
}