/*
    * 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.lang3.builder;
  
  import static org.apache.commons.lang3.LangAssertions.assertIllegalArgumentException;
  import static org.apache.commons.lang3.LangAssertions.assertNullPointerException;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import org.apache.commons.lang3.AbstractLangTest;
  import org.apache.commons.lang3.Conversion;
  import org.junit.jupiter.api.Test;
  
  class ConversionTest extends AbstractLangTest {
  
      @Test
      void testHexToByte() {
          assertEquals((byte) 0, Conversion.hexToByte("00", 0, (byte) 0, 0, 0));
          assertEquals((byte) 0, Conversion.hexToByte("00", 0, (byte) 0, 0, 2));
      }
  
      @Test
      void testHexToByte_IllegalArgument() {
          assertIllegalArgumentException(() -> Conversion.hexToByte("A0", 0, (byte) 0, 4, 2));
      }
  
      @Test
      void testHexToByte_nullString() {
          assertNullPointerException(() -> Conversion.hexToByte(null, 0, (byte) 0, 0, 2));
      }
  
  }