| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.modules.javascript2.json.api; |
| |
| import java.beans.PropertyChangeListener; |
| import java.beans.PropertyChangeSupport; |
| import org.netbeans.junit.NbTestCase; |
| import org.netbeans.modules.javascript2.json.spi.JsonOptionsQueryImplementation; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.util.test.MockLookup; |
| import org.openide.util.test.MockPropertyChangeListener; |
| |
| /** |
| * |
| * @author Tomas Zezula |
| */ |
| public final class JsonOptionsQueryTest extends NbTestCase { |
| |
| FileObject wd; |
| |
| public JsonOptionsQueryTest(final String name) { |
| super(name); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| wd = FileUtil.toFileObject(FileUtil.normalizeFile(getWorkDir())); |
| assertNotNull(wd); |
| } |
| |
| public void testNoImplementation() { |
| MockLookup.setInstances(); |
| final JsonOptionsQuery.Result res = JsonOptionsQuery.getOptions(wd); |
| assertNotNull(res); |
| assertFalse(res.isCommentSupported()); |
| } |
| |
| public void testSingleImplementation() { |
| MockLookup.setInstances(new JsonOptsImpl(Boolean.TRUE)); |
| final JsonOptionsQuery.Result res = JsonOptionsQuery.getOptions(wd); |
| assertNotNull(res); |
| assertTrue(res.isCommentSupported()); |
| } |
| |
| public void testMultipleImplementations1() { |
| MockLookup.setInstances( |
| new JsonOptsImpl(null), |
| new JsonOptsImpl(Boolean.TRUE)); |
| final JsonOptionsQuery.Result res = JsonOptionsQuery.getOptions(wd); |
| assertNotNull(res); |
| assertTrue(res.isCommentSupported()); |
| } |
| |
| public void testMultipleImplementations2() { |
| MockLookup.setInstances( |
| new JsonOptsImpl(Boolean.FALSE), |
| new JsonOptsImpl(Boolean.TRUE)); |
| final JsonOptionsQuery.Result res = JsonOptionsQuery.getOptions(wd); |
| assertNotNull(res); |
| assertFalse(res.isCommentSupported()); |
| } |
| |
| public void testChanges() { |
| final JsonOptsImpl impl1 = new JsonOptsImpl(Boolean.FALSE); |
| final JsonOptsImpl impl2 = new JsonOptsImpl(Boolean.TRUE); |
| MockLookup.setInstances( |
| impl1, |
| impl2); |
| final JsonOptionsQuery.Result res = JsonOptionsQuery.getOptions(wd); |
| assertNotNull(res); |
| assertFalse(res.isCommentSupported()); |
| final MockPropertyChangeListener l = new MockPropertyChangeListener(JsonOptionsQuery.Result.PROP_COMMENT_SUPPORTED); |
| res.addPropertyChangeListener(l); |
| impl1.setComments(null); |
| l.assertEventCount(1); |
| assertTrue(res.isCommentSupported()); |
| } |
| |
| private static final class JsonOptsImpl implements JsonOptionsQueryImplementation { |
| private final PropertyChangeSupport listeners; |
| private final ResImpl res; |
| private Boolean comments; |
| |
| JsonOptsImpl(final Boolean comments) { |
| this.comments = comments; |
| this.listeners = new PropertyChangeSupport(this); |
| this.res = new ResImpl(); |
| } |
| |
| void setComments(Boolean comments) { |
| this.comments = comments; |
| this.listeners.firePropertyChange(Result.PROP_COMMENT_SUPPORTED, null, null); |
| } |
| |
| @Override |
| public Result getOptions(FileObject file) { |
| return res; |
| } |
| |
| private class ResImpl implements Result { |
| |
| @Override |
| public Boolean isCommentSupported() { |
| return comments; |
| } |
| |
| @Override |
| public void addPropertyChangeListener(PropertyChangeListener listener) { |
| listeners.addPropertyChangeListener(listener); |
| } |
| |
| @Override |
| public void removePropertyChangeListener(PropertyChangeListener listener) { |
| listeners.removePropertyChangeListener(listener); |
| } |
| } |
| } |
| |
| } |