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.chapter7javadoc.rule72thesummaryfragment;
  
  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.javadoc.SummaryJavadocCheck;
  import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
  
  public class SummaryJavadocTest extends AbstractGoogleModuleTestSupport {
  
      @Override
      protected String getPackageLocation() {
          return "com/google/checkstyle/test/chapter7javadoc/rule72thesummaryfragment";
      }
  
      @Test
      public void testCorrect() throws Exception {
          final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
  
          final Configuration checkConfig = getModuleConfig("SummaryJavadoc");
          final String filePath = getPath("InputCorrectSummaryJavaDocCheck.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
      @Test
      public void testIncorrect() throws Exception {
          final String msgFirstSentence = getCheckMessage(SummaryJavadocCheck.class,
              "summary.first.sentence");
          final String msgForbiddenFragment = getCheckMessage(SummaryJavadocCheck.class,
              "summary.javaDoc");
          final String msgMissingDoc = getCheckMessage(SummaryJavadocCheck.class,
              "summary.javaDoc.missing");
  
          final String[] expected = {
              "14: " + msgMissingDoc,
              "32: " + msgMissingDoc,
              "37: " + msgFirstSentence,
              "47: " + msgForbiddenFragment,
              "53: " + msgMissingDoc,
              "58: " + msgMissingDoc,
              "69: " + msgMissingDoc,
              "83: " + msgForbiddenFragment,
              "103: " + msgMissingDoc,
          };
  
          final Configuration checkConfig = getModuleConfig("SummaryJavadoc");
          final String filePath = getPath("InputIncorrectSummaryJavaDocCheck.java");
  
          final Integer[] warnList = getLinesWithWarn(filePath);
          verify(checkConfig, filePath, expected, warnList);
      }
  
  }
  