////////////////////////////////////////////////////////////////////////////////
// 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.WhitespaceAfterCheck.MSG_WS_NOT_FOLLOWED;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.WhitespaceAfterCheck.MSG_WS_TYPECAST;
import static org.junit.Assert.assertArrayEquals;
import java.io.File;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
import com.puppycrawl.tools.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import com.puppycrawl.tools.checkstyle.utils.CommonUtils;
public class WhitespaceAfterCheckTest
extends BaseCheckTestSupport {
private DefaultConfiguration checkConfig;
@Before
public void setUp() {
checkConfig = createCheckConfig(WhitespaceAfterCheck.class);
}
@Override
protected String getPath(String filename) throws IOException {
return super.getPath("checks" + File.separator
+ "whitespace" + File.separator + "whitespaceafter"
+ File.separator + filename);
}
@Test
public void testGetRequiredTokens() {
final WhitespaceAfterCheck checkObj = new WhitespaceAfterCheck();
assertArrayEquals(CommonUtils.EMPTY_INT_ARRAY, checkObj.getRequiredTokens());
}
@Test
public void testDefault() throws Exception {
final String[] expected = {
"42:40: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ","),
"71:30: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ","),
};
verify(checkConfig, getPath("InputWhitespaceAfterDefaultConfig.java"),
expected);
}
@Test
public void testCast() throws Exception {
final DefaultConfiguration configurationTestCast =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestCast.addAttribute("tokens", "TYPECAST");
final String[] expected = {
"88:21: " + getCheckMessage(MSG_WS_TYPECAST),
};
verify(configurationTestCast, getPath("InputWhitespaceAfterTypeCast.java"),
expected);
}
@Test
public void testMultilineCast() throws Exception {
final DefaultConfiguration configurationTestCast =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestCast.addAttribute("tokens", "TYPECAST");
final String[] expected = {
"7:24: " + getCheckMessage(MSG_WS_TYPECAST),
};
verify(configurationTestCast, getPath("InputWhitespaceAfterMultilineCast.java"),
expected);
}
@Test
public void testSemi() throws Exception {
final DefaultConfiguration configurationTestSemi =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestSemi.addAttribute("tokens", "SEMI");
final String[] expected = {
"54:23: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ";"),
"54:29: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ";"),
"103:19: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ";"),
};
verify(configurationTestSemi, getPath("InputWhitespaceAfterBraces.java"),
expected);
}
@Test
public void testLiteralWhile() throws Exception {
final DefaultConfiguration configurationTestLiteralWhile =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestLiteralWhile.addAttribute("tokens", "LITERAL_WHILE");
final String[] expected = {
"39:14: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "while"),
};
verify(configurationTestLiteralWhile, getPath("InputWhitespaceAfterLiteralWhile.java"),
expected);
}
@Test
public void testLiteralIf() throws Exception {
final DefaultConfiguration configurationTestLiteralIf =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestLiteralIf.addAttribute("tokens", "LITERAL_IF");
final String[] expected = {
"18:11: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "if"),
};
verify(configurationTestLiteralIf, getPath("InputWhitespaceAfterLiteralIf.java"),
expected);
}
@Test
public void testLiteralElse() throws Exception {
final DefaultConfiguration configurationTestLiteralElse =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestLiteralElse.addAttribute("tokens", "LITERAL_ELSE");
final String[] expected = {
"27:15: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "else"),
};
verify(configurationTestLiteralElse, getPath("InputWhitespaceAfterLiteralElse.java"),
expected);
}
@Test
public void testLiteralFor() throws Exception {
final DefaultConfiguration configurationTestLiteralFor =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestLiteralFor.addAttribute("tokens", "LITERAL_FOR");
final String[] expected = {
"51:12: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "for"),
};
verify(configurationTestLiteralFor, getPath("InputWhitespaceAfterLiteralFor.java"),
expected);
}
@Test
public void testLiteralDo() throws Exception {
final DefaultConfiguration configurationTestLiteralDo =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestLiteralDo.addAttribute("tokens", "LITERAL_DO");
final String[] expected = {
"63:11: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "do"),
};
verify(configurationTestLiteralDo, getPath("InputWhitespaceAfterLiteralDo.java"),
expected);
}
@Test
public void testDoWhile() throws Exception {
final DefaultConfiguration configurationTestDoWhile =
createCheckConfig(WhitespaceAfterCheck.class);
configurationTestDoWhile.addAttribute("tokens", "DO_WHILE");
final String[] expected = {
"18:16: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "while"),
};
verify(configurationTestDoWhile, getPath("InputWhitespaceAfterDoWhile.java"),
expected);
}
@Test
public void testEmptyForIterator() throws Exception {
final String[] expected = {
"14:31: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ";"),
"17:31: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ";"),
};
verify(checkConfig, getPath("InputWhitespaceAfterFor.java"),
expected);
}
@Test
public void testTypeArgumentAndParameterCommas() throws Exception {
final String[] expected = {
"11:21: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ","),
"11:23: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ","),
"11:41: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, ","),
};
verify(checkConfig, getPath("InputWhitespaceAfterGenerics.java"),
expected);
}
@Test
public void test1322879() throws Exception {
final String[] expected = CommonUtils.EMPTY_STRING_ARRAY;
verify(checkConfig, getPath("InputWhitespaceAfterAround.java"),
expected);
}
}