////////////////////////////////////////////////////////////////////////////////
// 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.github.sevntu.checkstyle.checks.coding;
import static com.github.sevntu.checkstyle.checks.coding.MultipleStringLiteralsExtendedCheck.MSG_KEY;
import org.junit.Test;
import com.github.sevntu.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
public class MultipleStringLiteralsExtendedCheckTest extends BaseCheckTestSupport {
@Test
public void testIt() throws Exception {
final DefaultConfiguration checkConfig =
createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("allowedDuplicates", "2");
checkConfig.addAttribute("ignoreStringsRegexp", "");
checkConfig.addAttribute("highlightAllDuplicates", "false");
final String[] expected = {
"5:16: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
"8:17: " + getCheckMessage(MSG_KEY, "\"\"", 4),
"10:23: " + getCheckMessage(MSG_KEY, "\", \"", 3),
};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
@Test
public void testItAndShowAllWarnings()
throws Exception {
final DefaultConfiguration checkConfig = createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("allowedDuplicates", "2");
checkConfig.addAttribute("ignoreStringsRegexp", "");
checkConfig.addAttribute("highlightAllDuplicates", "true");
final String[] expected = {
"5:16: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
"8:17: " + getCheckMessage(MSG_KEY, "\"\"", 4),
"8:22: " + getCheckMessage(MSG_KEY, "\"\"", 4),
"9:17: " + getCheckMessage(MSG_KEY, "\"\"", 4),
"9:22: " + getCheckMessage(MSG_KEY, "\"\"", 4),
"10:23: " + getCheckMessage(MSG_KEY, "\", \"", 3),
"10:30: " + getCheckMessage(MSG_KEY, "\", \"", 3),
"10:37: " + getCheckMessage(MSG_KEY, "\", \"", 3),
"13:21: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
"14:28: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
@Test
public void testItIgnoreEmpty() throws Exception {
final DefaultConfiguration checkConfig =
createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("allowedDuplicates", "2");
checkConfig.addAttribute("highlightAllDuplicates", "false");
final String[] expected = {
"5:16: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
"10:23: " + getCheckMessage(MSG_KEY, "\", \"", 3),
};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
@Test
public void testItIgnoreEmptyAndComaSpace() throws Exception {
final DefaultConfiguration checkConfig =
createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("allowedDuplicates", "2");
checkConfig.addAttribute("ignoreStringsRegexp", "^((\"\")|(\", \"))$");
checkConfig.addAttribute("highlightAllDuplicates", "false");
final String[] expected = {
"5:16: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
@Test
public void testItWithoutIgnoringAnnotations() throws Exception {
final DefaultConfiguration checkConfig =
createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("allowedDuplicates", "3");
checkConfig.addAttribute("ignoreOccurrenceContext", "");
checkConfig.addAttribute("highlightAllDuplicates", "false");
final String[] expected = {
"19:23: " + getCheckMessage(MSG_KEY, "\"unchecked\"", 4),
};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
@Test
public void testNullProperty() throws Exception {
final DefaultConfiguration checkConfig =
createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("ignoreStringsRegexp", null);
final String[] expected = {
"5:16: " + getCheckMessage(MSG_KEY, "\"StringContents\"", 3),
"7:17: " + getCheckMessage(MSG_KEY, "\"DoubleString\"", 2),
"8:17: " + getCheckMessage(MSG_KEY, "\"\"", 4),
"10:23: " + getCheckMessage(MSG_KEY, "\", \"", 3),
};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
@Test
public void testIgnoreOccurrenceContextProperty() throws Exception {
final DefaultConfiguration checkConfig =
createCheckConfig(MultipleStringLiteralsExtendedCheck.class);
checkConfig.addAttribute("ignoreOccurrenceContext", "EXPR, PLUS");
final String[] expected = {};
verify(checkConfig, getPath("InputMultipleStringLiteralsExtendedCheck.java"), expected);
}
}