content: /*
   * This file is a part of BSL Language Server.
   *
   * Copyright (c) 2018-2025
   * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
   *
   * SPDX-License-Identifier: LGPL-3.0-or-later
   *
   * BSL Language Server 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 3.0 of the License, or (at your option) any later version.
   *
   * BSL Language Server 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 BSL Language Server.
   */
  package com.github._1c_syntax.bsl.languageserver.providers;
  
  import com.github._1c_syntax.bsl.languageserver.util.TestUtils;
  import org.eclipse.lsp4j.FoldingRange;
  import org.eclipse.lsp4j.FoldingRangeKind;
  import org.junit.jupiter.api.Test;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  
  import java.util.List;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  @SpringBootTest
  class FoldingRangeProviderTest {
  
    @Autowired
    private FoldingRangeProvider foldingRangeProvider;
  
    @Test
    void testFoldingRange() {
  
      var documentContext = TestUtils.getDocumentContextFromFile("./src/test/resources/providers/foldingRange.bsl");
  
      List<FoldingRange> foldingRanges = foldingRangeProvider.getFoldingRange(documentContext);
  
      assertThat(foldingRanges).hasSize(11);
  
      // regions
      assertThat(foldingRanges)
        .filteredOn(foldingRange -> foldingRange.getKind().equals(FoldingRangeKind.Region))
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 3 && foldingRange.getEndLine() == 26)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 5 && foldingRange.getEndLine() == 19)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 7 && foldingRange.getEndLine() == 17)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 11 && foldingRange.getEndLine() == 15)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 12 && foldingRange.getEndLine() == 14)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 23 && foldingRange.getEndLine() == 24)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 28 && foldingRange.getEndLine() == 29)
      ;
  
  
      // comments
      assertThat(foldingRanges)
        .filteredOn(foldingRange -> foldingRange.getKind().equals(FoldingRangeKind.Comment))
        .hasSize(2)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 9 && foldingRange.getEndLine() == 10)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 21 && foldingRange.getEndLine() == 22)
      ;
  
      // import
      assertThat(foldingRanges)
        .filteredOn(foldingRange -> foldingRange.getKind().equals(FoldingRangeKind.Imports))
        .hasSize(1)
        .anyMatch(foldingRange -> foldingRange.getStartLine() == 0 && foldingRange.getEndLine() == 1)
      ;
  
    }
  
    @Test
    void testFoldingRangeParseError() {
  
      var documentContext = TestUtils.getDocumentContextFromFile("./src/test/resources/providers/foldingRangeParseError.bsl");
      List<FoldingRange> foldingRanges = foldingRangeProvider.getFoldingRange(documentContext);
  
      assertThat(foldingRanges).isEmpty();
  
    }
  }
  