////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2017 the original author or authors.
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle.api;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
import java.io.File;
import java.io.IOException;
import org.junit.Test;
public class FileTextTest {
@Test
public void testUnsupportedCharset() throws IOException {
// just to make UT coverage 100%
final String charsetName = "STRANGE_CHARSET";
try {
new FileText(new File("any name"), charsetName);
fail("UnsupportedEncodingException is expected");
}
catch (IllegalStateException ex) {
assertEquals("Unsupported charset: " + charsetName, ex.getMessage());
}
}
@Test
public void testSupportedCharset() throws IOException {
final String charsetName = "ISO-8859-1";
final FileText o = new FileText(new File("src/test/resources/com/puppycrawl/tools/"
+ "checkstyle/api/import-control_complete.xml"), charsetName);
assertEquals(charsetName, o.getCharset().name());
}
@Test
public void testLineColumnBeforeCopyConstructor() throws IOException {
final String charsetName = "ISO-8859-1";
final FileText o = new FileText(new File("src/test/resources/com/puppycrawl/tools/"
+ "checkstyle/api/import-control_complete.xml"), charsetName);
final LineColumn lineColumn = o.lineColumn(100);
final FileText copy = new FileText(o);
assertEquals(lineColumn, copy.lineColumn(100));
}
@Test
public void testLineColumnAfterCopyConstructor() throws IOException {
final String charsetName = "ISO-8859-1";
final FileText o = new FileText(new File("src/test/resources/com/puppycrawl/tools/"
+ "checkstyle/api/import-control_complete.xml"), charsetName);
final FileText copy = new FileText(o);
assertEquals(3, copy.lineColumn(100).getLine());
}
}