////////////////////////////////////////////////////////////////////////////////
// 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.checks.whitespace;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.FileTabCharacterCheck.MSG_CONTAINS_TAB;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.FileTabCharacterCheck.MSG_FILE_CONTAINS_TAB;
import java.io.File;
import java.io.IOException;
import org.junit.Test;
import com.puppycrawl.tools.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import com.puppycrawl.tools.checkstyle.Definitions;
import com.puppycrawl.tools.checkstyle.api.Configuration;
import com.puppycrawl.tools.checkstyle.api.LocalizedMessage;
public class FileTabCharacterCheckTest
extends BaseCheckTestSupport {
@Override
protected String getPath(String filename) throws IOException {
return super.getPath("checks" + File.separator
+ "whitespace" + File.separator
+ "filetabcharacter" + File.separator
+ filename);
}
@Override
protected DefaultConfiguration createCheckerConfig(
Configuration config) {
final DefaultConfiguration dc = new DefaultConfiguration("root");
dc.addChild(config);
return dc;
}
@Test
public void testDefault() throws Exception {
final DefaultConfiguration checkConfig = createConfig(false);
final String[] expected = {
"19:25: " + getCheckMessage(MSG_FILE_CONTAINS_TAB),
};
final File[] files = {
new File(getPath("InputFileTabCharacterSimple.java")),
};
verify(createChecker(checkConfig), files, getPath("InputFileTabCharacterSimple.java"),
expected);
}
@Test
public void testVerbose() throws Exception {
final DefaultConfiguration checkConfig = createConfig(true);
final String[] expected = {
"19:25: " + getCheckMessage(MSG_CONTAINS_TAB),
"145:35: " + getCheckMessage(MSG_CONTAINS_TAB),
"146:64: " + getCheckMessage(MSG_CONTAINS_TAB),
"154:9: " + getCheckMessage(MSG_CONTAINS_TAB),
"155:10: " + getCheckMessage(MSG_CONTAINS_TAB),
"156:1: " + getCheckMessage(MSG_CONTAINS_TAB),
"157:3: " + getCheckMessage(MSG_CONTAINS_TAB),
"158:3: " + getCheckMessage(MSG_CONTAINS_TAB),
};
final File[] files = {
new File(getPath("InputFileTabCharacterSimple.java")),
};
verify(createChecker(checkConfig), files, getPath("InputFileTabCharacterSimple.java"),
expected);
}
@Test
public void testBadFile() throws Exception {
final DefaultConfiguration checkConfig = createConfig(false);
final String path = getPath("Claira");
final String exceptionMessage = " (No such file or directory)";
final LocalizedMessage localizedMessage = new LocalizedMessage(0,
Definitions.CHECKSTYLE_BUNDLE, "general.exception",
new String[] {path + exceptionMessage}, null, getClass(), null);
final String[] expected = {
"0: " + localizedMessage.getMessage(),
};
final File[] files = {
new File(path),
};
verify(createChecker(checkConfig), files, path, expected);
}
/**
* Creates a configuration that is functionally close to that in the docs.
* @param verbose verbose mode
*/
private static DefaultConfiguration createConfig(boolean verbose) {
final DefaultConfiguration checkConfig =
createCheckConfig(FileTabCharacterCheck.class);
checkConfig.addAttribute("eachLine", Boolean.toString(verbose));
return checkConfig;
}
}