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.puppycrawl.tools.checkstyle.checks.imports;
  
  import static com.google.common.truth.Truth.assertWithMessage;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class FileImportControlTest {
  
      private final PkgImportControl root = new PkgImportControl("com.kazgroup.courtlink",
              false, MismatchStrategy.DISALLOWED);
  
      private final FileImportControl fileNode = new FileImportControl(root, "MyClass",
              false);
      private final FileImportControl fileRegexpNode = new FileImportControl(root, ".*Other.*",
              true);
  
      @BeforeEach
      public void setUp() {
          root.addChild(fileNode);
          root.addChild(fileRegexpNode);
  
          root.addImportRule(
              new PkgImportRule(false, false, "org.springframework", false, false));
          root.addImportRule(
              new PkgImportRule(false, false, "org.hibernate", false, false));
          root.addImportRule(
              new PkgImportRule(true, false, "org.apache.commons", false, false));
      }
  
      @Test
      public void testLocateFinest() {
          assertWithMessage("Unexpected response")
              .that(root.locateFinest("com.kazgroup.courtlink.domain", "Random"))
              .isEqualTo(root);
          assertWithMessage("Unexpected response")
              .that(root.locateFinest("com.kazgroup.courtlink.common.api", "MyClass"))
              .isEqualTo(fileNode);
          assertWithMessage("Unexpected response")
              .that(root.locateFinest("com.kazgroup.courtlink.common.api", "SomeOtherName"))
              .isEqualTo(fileRegexpNode);
          assertWithMessage("Unexpected response")
              .that(root.locateFinest("com.kazgroup.courtlink", null))
              .isEqualTo(root);
      }
  
  }
  