/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Oracle and/or its affiliates. All rights reserved.
 *
 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
 * Other names may be trademarks of their respective owners.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 * specific language governing permissions and limitations under the
 * License.  When distributing the software, include this License Header
 * Notice in each file and include the License file at
 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the GPL Version 2 section of the License file that
 * accompanied this code. If applicable, add the following below the
 * License Header, with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * If you wish your version of this file to be governed by only the CDDL
 * or only the GPL Version 2, indicate your decision by adding
 * "[Contributor] elects to include this software in this distribution
 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 * single choice of license, a recipient has the option to distribute
 * your version of this file under either the CDDL, the GPL Version 2 or
 * to extend the choice of license to its licensees as provided above.
 * However, if you add GPL Version 2 code and therefore, elected the GPL
 * Version 2 license, then the option applies only if the new code is
 * made subject to such option by the copyright holder.
 *
 * Contributor(s):
 *
 * Portions Copyrighted 2014 Sun Microsystems, Inc.
 */

package org.netbeans.modules.parsing.api;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.swing.text.Document;
import org.netbeans.api.editor.mimelookup.MimePath;
import org.netbeans.api.editor.mimelookup.test.MockMimeLookup;
import org.netbeans.junit.MockServices;
import org.netbeans.junit.NbTestCase;
import org.openide.util.Lookup;
import org.openide.util.lookup.Lookups;
import org.netbeans.spi.editor.document.DocumentFactory;
import org.netbeans.editor.BaseDocument;
import org.openide.cookies.EditorCookie;
import org.openide.filesystems.FileObject;
import org.openide.loaders.DataObject;
import org.openide.loaders.DataObjectNotFoundException;
import org.openide.util.Exceptions;

/**
 *
 * @author sdedic
 */
public class ParsingTestBase extends NbTestCase {

    public ParsingTestBase(String name) {
        super(name);
    }
    
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        Class[] services = getServices();
        List<Class> classes = new ArrayList<Class>(4);
        if (services != null) {
            classes.addAll(Arrays.asList(services));
        }
        services = getMockServices();
        if (services != null) {
            classes.addAll(Arrays.asList(services));
        }
        MockServices.setServices(classes.toArray(new Class[classes.size()]));
//        MockLookup.setLookup(
//                Lookups.metaInfServices(getClass().getClassLoader()),
//                createTestServices());
        MockMimeLookup.setInstances(
            MimePath.EMPTY,
            new DocumentFactory() {
                @Override
                public Document createDocument(String mimeType) {
                    return new BaseDocument(false, mimeType);
                }

                @Override
                public Document getDocument(FileObject file) {
                    try {
                        final DataObject dobj = DataObject.find(file);
                        final EditorCookie ec = dobj.getLookup().lookup(EditorCookie.class);
                        return ec == null ?
                            null :
                            ec.openDocument();
                    } catch (DataObjectNotFoundException e) {
                        return null;
                    } catch (IOException ioe) {
                        Exceptions.printStackTrace(ioe);
                        return null;
                    }
                }

                @Override
                public FileObject getFileObject(Document document) {
                    Object sdp = document.getProperty(Document.StreamDescriptionProperty);
                    if (sdp instanceof FileObject) {
                        return (FileObject)sdp;
                    }
                    if (sdp instanceof DataObject) {
                        return ((DataObject)sdp).getPrimaryFile();
                    }
                    return null;
                }
            });
    }
    
    protected Class[] getMockServices() {
        return new Class[] { MockMimeLookup.class, TestEnvironmentFactory.class };
    }
    
    protected Class[] getServices() {
        return null;
    }
    
    protected Lookup createTestServices() {
        return Lookups.fixed(new TestEnvironmentFactory());
    }

}
