/* ======================================================================
   Parts Copyright 2006 University of Leeds, Oxford University, University of the Highlands and Islands.

   Licensed 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.bodington.server.resources;

import org.bodington.server.BuildingServerException;
import org.bodington.server.BuildingServerTest;;

public class UploadedFileManagerTest extends BuildingServerTest
{
    protected UploadedFileManager manager;

    protected void setUp() throws Exception
    {
        super.setUp();
        manager = UploadedFileManager.getInstance(resource);
    }
    
    protected void tearDown() throws Exception
    {
        try
        {
            super.tearDown();
        }
        finally
        {
            UploadedFileManager.release(resource);
        }
    }
    
    public void testGetInstance()
    {
        assertEquals(UploadedFileManager.getInstance(resource),
            UploadedFileManager.getInstance(resource));
        
        // Free all three instances.
        UploadedFileManager.release(resource);
        UploadedFileManager.release(resource);
        UploadedFileManager.release(resource);
        
        // Now we should get a different lock
        assertNotSame(manager, UploadedFileManager.getInstance(resource));
    }
    
    public void testAddNode() throws BuildingServerException
    {        
        // We work with folders are they are easier.
        UploadedFile rootFolder = new UploadedFile(UploadedFile.FOLDER);
        rootFolder.setCreateUserId(user.getPrimaryKey());
        rootFolder.setUpdateUserId(user.getPrimaryKey());
        rootFolder.setName("");
        
        manager.addNode(null, rootFolder);
        
        UploadedFile folder = new UploadedFile(UploadedFile.FOLDER);
        folder.setCreateUserId(user.getPrimaryKey());
        folder.setUpdateUserId(user.getPrimaryKey());
        folder.setName("folder");
        
        manager.addNode(rootFolder, folder);
        
        // Check that the left and right index are correct
        assertEquals(0, rootFolder.getLeftIndex());
        assertEquals(1, folder.getLeftIndex());
        assertEquals(2, folder.getRightIndex());
        assertEquals(3, rootFolder.getRightIndex());
        
        UploadedFile folderInFolder = new UploadedFile(UploadedFile.FOLDER);
        folderInFolder.setCreateUserId(user.getPrimaryKey());
        folderInFolder.setUpdateUserId(user.getPrimaryKey());
        folderInFolder.setName("folder");
        
        manager.addNode(folder, folderInFolder);
        
        assertEquals(2, folderInFolder.getLeftIndex());
        assertEquals(3, folderInFolder.getRightIndex());

    }
    
    public void testDelete() throws BuildingServerException
    {
        UploadedFile rootFolder = new UploadedFile(UploadedFile.FOLDER);
        rootFolder.setCreateUserId(user.getPrimaryKey());
        rootFolder.setUpdateUserId(user.getPrimaryKey());
        rootFolder.setName("");
        
        manager.addNode(null, rootFolder);
        manager.delete(rootFolder);
        
        assertTrue(rootFolder.isDeleted());
        
        UploadedFile folder = new UploadedFile(UploadedFile.FOLDER);
        folder.setCreateUserId(user.getPrimaryKey());
        folder.setUpdateUserId(user.getPrimaryKey());
        folder.setName("folder");
        
        manager.addNode(rootFolder, folder);
        manager.delete(rootFolder);
        
        assertTrue(folder.isDeleted());
    }

    public void testRestore() throws BuildingServerException
    {
        UploadedFile rootFolder = new UploadedFile(UploadedFile.FOLDER);
        rootFolder.setCreateUserId(user.getPrimaryKey());
        rootFolder.setUpdateUserId(user.getPrimaryKey());
        rootFolder.setName("");
        
        manager.addNode(null, rootFolder);
        
        UploadedFile folder = new UploadedFile(UploadedFile.FOLDER);
        folder.setCreateUserId(user.getPrimaryKey());
        folder.setUpdateUserId(user.getPrimaryKey());
        folder.setName("folder");
        
        manager.addNode(rootFolder, folder);
        
        manager.delete(rootFolder);
        manager.restore(rootFolder, true);
        assertFalse(rootFolder.isDeleted());
        assertFalse(folder.isDeleted());
        
        manager.delete(rootFolder);
        manager.restore(rootFolder, false);
        assertFalse(rootFolder.isDeleted());
        assertTrue(folder.isDeleted());
        
        manager.delete(rootFolder);
        manager.restore(folder, false);
        assertFalse(folder.isDeleted());
        assertFalse(rootFolder.isDeleted());
        
    }
    
    /*
     * Test method for 'org.bodington.server.resources.UploadedFileManager.reindex()'
     */
    public void testReindex() throws BuildingServerException
    {
        // We work with folders are they are easier.
        UploadedFile rootFolder = new UploadedFile(UploadedFile.FOLDER);
        rootFolder.setCreateUserId(user.getPrimaryKey());
        rootFolder.setUpdateUserId(user.getPrimaryKey());
        rootFolder.setName("");
        
        manager.addNode(null, rootFolder);
        
        UploadedFile folder = new UploadedFile(UploadedFile.FOLDER);
        folder.setCreateUserId(user.getPrimaryKey());
        folder.setUpdateUserId(user.getPrimaryKey());
        folder.setName("folder");
        
        manager.addNode(rootFolder, folder);
        
        
        UploadedFile folderInFolder = new UploadedFile(UploadedFile.FOLDER);
        folderInFolder.setCreateUserId(user.getPrimaryKey());
        folderInFolder.setUpdateUserId(user.getPrimaryKey());
        folderInFolder.setName("folder");
        
        manager.addNode(folder, folderInFolder);
        
        manager.reindex();
    }

}