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 * If you wish your version of this file to be governed by only the CDDL
025 * or only the GPL Version 2, indicate your decision by adding
026 * "[Contributor] elects to include this software in this distribution
027 * under the [CDDL or GPL Version 2] license." If you do not indicate a
028 * single choice of license, a recipient has the option to distribute
029 * your version of this file under either the CDDL, the GPL Version 2 or
030 * to extend the choice of license to its licensees as provided above.
031 * However, if you add GPL Version 2 code and therefore, elected the GPL
032 * Version 2 license, then the option applies only if the new code is
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034 *
035 * Contributor(s):
036 *
037 * Portions Copyrighted 2008 Sun Microsystems, Inc.
038 */
039
040 package org.netbeans.modules.j2ee.deployment.impl.bridge;
041
042 import java.io.IOException;
043 import java.util.Collection;
044 import java.util.HashMap;
045 import java.util.Map;
046 import org.netbeans.junit.NbTestCase;
047 import org.openide.filesystems.FileObject;
048 import org.openide.filesystems.FileUtil;
049 import org.openide.filesystems.Repository;
050 import org.openide.modules.ModuleInfo;
051 import org.openide.util.Lookup;
052 import org.openide.util.lookup.Lookups;
053
054 /**
055 *
056 * @author Petr Hejl
057 */
058 public class LayerLookupTest extends NbTestCase {
059
060 private static final String TEST_FOLDER = "LayerLookupTest"; // NOI18N
061
062 public LayerLookupTest(String name) {
063 super (name);
064 }
065
066 @Override
067 protected void setUp() throws Exception {
068 super .setUp();
069 Lookup.getDefault().lookup(ModuleInfo.class);
070 }
071
072 public void testLookupConsulted() throws IOException {
073 FileObject servers = FileUtil.createFolder(Repository
074 .getDefault().getDefaultFileSystem().getRoot(),
075 TEST_FOLDER);
076 FileObject testLookup = FileUtil.createData(servers,
077 "TestLookup.instance"); // NOI18N
078
079 Map<Class<?>, Object> lookups = new HashMap<Class<?>, Object>();
080 lookups.put(String.class, "Test"); // NOI18N
081 lookups.put(Integer.class, Integer.valueOf(0));
082 lookups.put(Character.class, Character.valueOf('a')); // NOI18N
083 lookups.put(Double.class, Double.valueOf(0.0));
084
085 TestLookup lookupInstance = new TestLookup(lookups);
086
087 testLookup.setAttribute("instanceOf", Lookup.class.getName()); // NOI18N
088 testLookup.setAttribute("instanceCreate", lookupInstance); // NOI18N
089
090 Lookup lookup = Lookups.forPath(TEST_FOLDER);
091
092 lookup(lookup, (String) lookups.get(String.class), String.class);
093 lookup(lookup, (Integer) lookups.get(Integer.class),
094 Integer.class);
095 lookup(lookup, (Character) lookups.get(Character.class),
096 Character.class);
097 lookup(lookup, (Double) lookups.get(Double.class), Double.class);
098 lookup(lookup, (String) lookups.get(String.class), String.class);
099 }
100
101 private <T> void lookup(Lookup lookup, T expected, Class<T> clazz) {
102 assertEquals(expected, lookup.lookup(clazz));
103
104 Collection<? extends T> instances = lookup.lookup(
105 new Lookup.Template<T>(clazz)).allInstances();
106 assertEquals(1, instances.size());
107 assertEquals(expected, instances.iterator().next());
108 }
109 }
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