/* LanguageTool, a natural language style checker
* Copyright (C) 2013 Daniel Naber (http://www.danielnaber.de)
*
* 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; either
* version 2.1 of the License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
package org.languagetool.dev.wikipedia;
import junit.framework.TestCase;
import xtc.tree.Location;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
public class LocationHelperTest extends TestCase {
public void testAbsolutePositionFor() {
assertThat(checkLocation(1, 1, "hallo"), is(0));
assertThat(checkLocation(1, 2, "hallo"), is(1));
assertThat(checkLocation(2, 1, "hallo\nx"), is(6));
assertThat(checkLocation(3, 3, "\n\nxyz"), is(4));
}
public void testInvalidPosition() {
assertThat(checkLocation(1, 1, "hallo"), is(0));
try {
checkLocation(2, 2, "hallo");
fail();
} catch (RuntimeException ignored) {}
}
private int checkLocation(int line, int col, String text) {
return LocationHelper.absolutePositionFor(new Location("", line, col), text);
}
}