/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.commons.compress.compressors.lz77support;
  
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import org.apache.commons.compress.compressors.lz77support.LZ77Compressor.BackReference;
  import org.apache.commons.compress.compressors.lz77support.LZ77Compressor.Block;
  import org.apache.commons.compress.compressors.lz77support.LZ77Compressor.Block.BlockType;
  import org.apache.commons.compress.compressors.lz77support.LZ77Compressor.EOD;
  import org.apache.commons.compress.compressors.lz77support.LZ77Compressor.LiteralBlock;
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests {@link LZ77Compressor.Block}.
   */
  class LZ77CompressorBlockTest {
  
      @SuppressWarnings("deprecation")
      static final class DeprecatedBlock extends Block {
      }
  
      @Test
      void testBackReferenceBlockToString() {
          assertTrue(new BackReference(1, 2).toString().contains(BlockType.BACK_REFERENCE.name()));
      }
  
      @Test
      void testDeprecatedBlock() {
          assertNotNull(new DeprecatedBlock().toString().contains(DeprecatedBlock.class.getSimpleName()));
      }
  
      @Test
      void testEodBlockToString() {
          assertTrue(new EOD().toString().contains(BlockType.EOD.name()));
      }
  
      @Test
      void testLiteralBlockToString() {
          assertTrue(new LiteralBlock(new byte[10], 1, 2).toString().contains(BlockType.LITERAL.name()));
      }
  
  }