/**
* 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.transform;
import org.datacleaner.data.MockInputColumn;
import org.datacleaner.data.MockInputRow;
import junit.framework.TestCase;
public class ELTransformerTest extends TestCase {
public void testTransform() throws Exception {
final ELTransformer transformer = new ELTransformer();
transformer._expression = "Hello #{name}";
transformer.init();
String[] result;
result = transformer
.transform(new MockInputRow().put(new MockInputColumn<>("name", String.class), "Donald Duck"));
assertEquals(1, result.length);
assertEquals("Hello Donald Duck", result[0]);
result = transformer.transform(new MockInputRow().put(new MockInputColumn<>("name", String.class), null));
assertEquals(1, result.length);
assertEquals("Hello ", result[0]);
result = transformer.transform(new MockInputRow());
assertEquals(1, result.length);
assertEquals(null, result[0]);
}
}