/*
    * 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
    *
   * http://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.deflate;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import org.junit.jupiter.api.Test;
  
  public class DeflateParametersTest {
  
      @Test
      public void testShouldBeAbleToSetCompressionLevel() {
          final DeflateParameters p = new DeflateParameters();
          p.setCompressionLevel(5);
          assertEquals(5, p.getCompressionLevel());
      }
  
      @Test
      public void testShouldNotBeAbleToSetCompressionLevelToADoubleDigitValue() {
          final DeflateParameters p = new DeflateParameters();
          assertThrows(IllegalArgumentException.class, () -> p.setCompressionLevel(DeflateParameters.MAX_LEVEL + 1));
      }
  
      @Test
      public void testShouldNotBeAbleToSetCompressionLevelToANegativeValue() {
          final DeflateParameters p = new DeflateParameters();
          assertThrows(IllegalArgumentException.class, () -> p.setCompressionLevel(DeflateParameters.MIN_LEVEL - 1));
      }
  }