/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2.inputs.converters;
import org.graylog2.plugin.inputs.Converter;
import org.junit.Test;
import java.util.HashMap;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
/**
* @author Lennart Koopmann <lennart@torch.sh>
*/
public class LowercaseConverterTest {
@Test
public void testConvert() throws Exception {
Converter c = new LowercaseConverter(new HashMap<String, Object>());
assertNull(c.convert(null));
assertEquals("", c.convert(""));
assertEquals("foobar", c.convert("foobar"));
assertEquals("foo bar", c.convert("foo BAR"));
assertEquals("foobar", c.convert("FooBar"));
assertEquals("foobar ", c.convert("foobar "));
assertEquals(" foobar", c.convert(" foobar"));
assertEquals("foobar", c.convert("FOOBAR"));
}
}