/**
* DataCleaner (community edition)
* Copyright (C) 2014 Neopost - Customer Information Management
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.datacleaner.beans.datastructures;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.datacleaner.api.InputColumn;
import org.datacleaner.data.MockInputColumn;
import org.datacleaner.data.MockInputRow;
import junit.framework.TestCase;
public class SelectFromListTransformerTest extends TestCase {
public void testTransform() throws Exception {
final SelectFromListTransformer trans = new SelectFromListTransformer();
final InputColumn<List<?>> col = new MockInputColumn<>("foo");
trans.listColumn = col;
trans.indices = new Number[] { 0, 3, 50, 1, -1 };
trans.elementType = Integer.class;
trans.verifyTypes = true;
final List<Number> list = new ArrayList<>();
list.add(1000);
list.add(1001);
list.add(1003);
list.add(1004);
final Object[] result = trans.transform(new MockInputRow().put(col, list));
assertEquals(5, result.length);
assertEquals("[1000, 1004, null, 1001, null]", Arrays.toString(result));
}
}