////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2014 Oliver Burn
//
// 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.checks;
import com.puppycrawl.tools.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import com.puppycrawl.tools.checkstyle.api.CheckstyleException;
import com.puppycrawl.tools.checkstyle.api.Configuration;
import org.junit.Test;
public class NewlineAtEndOfFileCheckTest
extends BaseCheckTestSupport
{
@Override
protected DefaultConfiguration createCheckerConfig(
Configuration aCheckConfig)
{
final DefaultConfiguration dc = new DefaultConfiguration("root");
dc.addChild(aCheckConfig);
return dc;
}
@Test
public void testNewlineAtEndOfFile() throws Exception
{
final DefaultConfiguration checkConfig =
createCheckConfig(NewlineAtEndOfFileCheck.class);
checkConfig.addAttribute("lineSeparator", LineSeparatorOption.LF.toString());
final String[] expected = {};
verify(
createChecker(checkConfig),
getPath("InputNewlineAtEndOfFile.java"),
expected);
}
@Test
public void testNoNewlineAtEndOfFile() throws Exception
{
final DefaultConfiguration checkConfig =
createCheckConfig(NewlineAtEndOfFileCheck.class);
checkConfig.addAttribute("lineSeparator", LineSeparatorOption.LF.toString());
final String[] expected = {
"0: File does not end with a newline.",
};
verify(
createChecker(checkConfig),
getPath("InputNoNewlineAtEndOfFile.java"),
expected);
}
@Test(expected = CheckstyleException.class)
public void testSetLineSeparatorFailure()
throws Exception
{
final DefaultConfiguration checkConfig =
createCheckConfig(NewlineAtEndOfFileCheck.class);
checkConfig.addAttribute("lineSeparator", "ct");
createChecker(checkConfig);
}
@Test
public void testEmptyFileFile() throws Exception
{
final DefaultConfiguration checkConfig =
createCheckConfig(NewlineAtEndOfFileCheck.class);
checkConfig.addAttribute("lineSeparator", LineSeparatorOption.LF.toString());
final String[] expected = {
"0: File does not end with a newline.",
};
verify(
createChecker(checkConfig),
getPath("InputEmptyFile.txt"),
expected);
}
}