/**
* AnalyzerBeans
* 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.eobjects.analyzer.beans.transform;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;
import org.eobjects.analyzer.beans.transform.TimestampConverter.Unit;
import org.eobjects.analyzer.data.MockInputColumn;
import org.eobjects.analyzer.data.MockInputRow;
import junit.framework.TestCase;
public class TimestampConverterTest extends TestCase {
private TimeZone _defaultTimeZone;
protected void setUp() throws Exception {
_defaultTimeZone = TimeZone.getDefault();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
};
@Override
protected void tearDown() throws Exception {
TimeZone.setDefault(_defaultTimeZone);
}
public void testTransform() throws Exception {
TimestampConverter trans = new TimestampConverter();
MockInputColumn<Object> col = new MockInputColumn<Object>(
"my timestamps", Object.class);
trans.timestampColumn = col;
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
Date[] result;
result = trans.transform(new MockInputRow().put(col, "1320244696"));
assertEquals(1, result.length);
assertEquals("2011-11-02 14:38", dateFormat.format(result[0]));
result = trans.transform(new MockInputRow().put(col, 1234));
assertEquals(1, result.length);
assertEquals("1970-01-01 00:20", dateFormat.format(result[0]));
result = trans.transform(new MockInputRow().put(col, null));
assertEquals(1, result.length);
assertNull(result[0]);
result = trans.transform(new MockInputRow().put(col, "foobar"));
assertEquals(1, result.length);
assertNull(result[0]);
trans.unit = Unit.DAYS;
result = trans.transform(new MockInputRow().put(col, 20));
assertEquals(1, result.length);
assertEquals("1970-01-21 00:00", dateFormat.format(result[0]));
}
}