/*
* Geotoolkit.org - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2015, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotoolkit.index.tree.basic;
import java.io.File;
import java.io.IOException;
import org.geotoolkit.index.tree.AbstractTreeTest;
import org.geotoolkit.index.tree.FileTreeElementMapperTest;
import org.geotoolkit.index.tree.StoreIndexException;
import org.geotoolkit.internal.tree.TreeAccessByteArray;
import org.geotoolkit.internal.tree.TreeUtilities;
import static org.junit.Assert.assertTrue;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
/**
* Create a generic BasicRTree Test suite where Tree is store into byte array.<br/>
* Test is effectuate with byte array already filled by tree architecture.
*
* @author Remi Marechal (Geomatys).
* @see TreeAccessByteArray
*/
abstract class ReadChannelAccessBasicTest extends AbstractTreeTest {
/**
* Create a generic BasicRTree Test suite with {@link TreeAccess} already filled by tree architecture
* and a {@link CoordinateReferenceSystem} define by user.
*
* @param crs
* @param insert {@code true} to insert data into tree during test constructor else no insertion.
* @throws IOException if problem during head reading from already filled file.
* @throws StoreIndexException should never append.
* @throws ClassNotFoundException if there is a problem during {@link CoordinateReferenceSystem} invert serialization.
*/
ReadChannelAccessBasicTest(final CoordinateReferenceSystem crs, final boolean insert) throws IOException, StoreIndexException, ClassNotFoundException {
super(crs);
final File treeMapperFile = File.createTempFile("test", "mapper", tempDir);
// data insertion
tEM = new FileTreeElementMapperTest(crs, treeMapperFile);
final TreeAccessByteArray ta = new TreeAccessByteArray(TreeUtilities.BASIC_NUMBER, TreeUtilities.VERSION_NUMBER, 4, SplitCase.QUADRATIC, crs);
tree = new BasicRTree<double[]>(ta, tEM);
// close
if (insert) insert();
tree.close();
tEM.close();
assertTrue(tree.isClosed());
assertTrue(tEM.isClosed());
final byte[] data = ta.getData();
// open Tree from already filled files.
tEM = new FileTreeElementMapperTest(crs, treeMapperFile);
tree = new BasicRTree<>(new TreeAccessByteArray(data, TreeUtilities.BASIC_NUMBER, TreeUtilities.VERSION_NUMBER), tEM);
}
}