code: ///////////////////////////////////////////////////////////////////////////////////////////////
  // checkstyle: Checks Java source code and other text files for adherence to a set of rules.
  // Copyright (C) 2001-2023 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.google.checkstyle.test.chapter4formatting.rule412nonemptyblocks;
  
  import static com.puppycrawl.tools.checkstyle.checks.blocks.RightCurlyCheck.MSG_KEY_LINE_ALONE;
  import static com.puppycrawl.tools.checkstyle.checks.blocks.RightCurlyCheck.MSG_KEY_LINE_BREAK_BEFORE;
  import static com.puppycrawl.tools.checkstyle.checks.blocks.RightCurlyCheck.MSG_KEY_LINE_SAME;
  
  import org.junit.jupiter.api.Test;
  
  import com.google.checkstyle.test.base.AbstractGoogleModuleTestSupport;
  import com.puppycrawl.tools.checkstyle.api.Configuration;
  import com.puppycrawl.tools.checkstyle.checks.blocks.RightCurlyCheck;
  import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
  
  public class RightCurlyTest extends AbstractGoogleModuleTestSupport {
  
      private static final String[] MODULES = {
          "RightCurlySame", "RightCurlyAlone",
      };
  
      @Override
      protected String getPackageLocation() {
          return "com/google/checkstyle/test/chapter4formatting/rule412nonemptyblocks";
      }
  
      @Test
      public void testRightCurly() throws Exception {
          final String[] expected = {
              "20:17: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 17),
              "32:13: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 13),
              "79:27: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_BREAK_BEFORE, "}", 27),
              "97:5: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_ALONE, "}", 5),
              "108:5: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_ALONE, "}", 5),
          };
  
          final Configuration checkConfig = createTreeWalkerConfig(getModuleConfigsByIds(MODULES));
          final String filePath = getPath("InputRightCurlyOther.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
      @Test
      public void testRightCurly2() throws Exception {
          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
  
          final Configuration checkConfig = createTreeWalkerConfig(getModuleConfigsByIds(MODULES));
          final String filePath = getPath("InputRightCurly2.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
      @Test
      public void testRightCurlyLiteralDoDefault() throws Exception {
          final String[] expected = {
              "62:9: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 9),
              "67:13: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 13),
              "83:9: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 9),
          };
  
          final Configuration checkConfig = createTreeWalkerConfig(getModuleConfigsByIds(MODULES));
          final String filePath = getPath("InputRightCurlyDoWhile.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
      @Test
      public void testRightCurlyOther() throws Exception {
          final String[] expected = {
              "20:17: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 17),
              "32:13: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 13),
              "79:27: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_BREAK_BEFORE, "}", 27),
              "97:5: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_ALONE, "}", 5),
              "108:5: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_ALONE, "}", 5),
          };
  
          final Configuration checkConfig = createTreeWalkerConfig(getModuleConfigsByIds(MODULES));
          final String filePath = getPath("InputRightCurlyOther2.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
      @Test
      public void testRightCurlyLiteralDo() throws Exception {
          final String[] expected = {
              "62:9: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 9),
              "67:13: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 13),
              "83:9: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_SAME, "}", 9),
          };
  
          final Configuration checkConfig = createTreeWalkerConfig(getModuleConfigsByIds(MODULES));
          final String filePath = getPath("InputRightCurlyDoWhile2.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
      @Test
      public void testRightCurlySwitch() throws Exception {
          final String[] expected = {
              "12:24: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_ALONE, "}", 24),
              "19:27: " + getCheckMessage(RightCurlyCheck.class, MSG_KEY_LINE_ALONE, "}", 27),
  
          };
  
          final Configuration checkConfig = createTreeWalkerConfig(getModuleConfigsByIds(MODULES));
          final String filePath = getPath("InputRightCurlySwitchCase.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  }
  