/*
 * 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.archivers.cpio;

import org.junit.jupiter.api.Test;

import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;

public class CpioUtilTest {

    @Test
    public void oldBinMagic2ByteArrayNotSwapped() {
        assertArrayEquals(new byte[] { (byte) 0xc7, 0x71 },
                          CpioUtil.long2byteArray(CpioConstants.MAGIC_OLD_BINARY,
                                                  2, false));
    }

    @Test
    public void oldBinMagic2ByteArraySwapped() {
        assertArrayEquals(new byte[] { 0x71, (byte) 0xc7,  },
                          CpioUtil.long2byteArray(CpioConstants.MAGIC_OLD_BINARY,
                                                  2, true));
    }

    @Test
    public void oldBinMagicFromByteArrayNotSwapped() {
        assertEquals(CpioConstants.MAGIC_OLD_BINARY,
                     CpioUtil.byteArray2long(new byte[] { (byte) 0xc7, 0x71 },
                                             false));
    }

    @Test
    public void oldBinMagicFromByteArraySwapped() {
        assertEquals(CpioConstants.MAGIC_OLD_BINARY,
                     CpioUtil.byteArray2long(new byte[] { 0x71, (byte) 0xc7 },
                                             true));
    }


    @Test
    public void testLong2byteArrayWithZeroThrowsUnsupportedOperationException() {

        CpioUtil.long2byteArray(0L, 0, false);

    }


    @Test
    public void testLong2byteArrayWithPositiveThrowsUnsupportedOperationException() {

        CpioUtil.long2byteArray(0L, 1021, false);

    }


    @Test
    public void testByteArray2longThrowsUnsupportedOperationException() {

        final byte[] byteArray = new byte[1];

        CpioUtil.byteArray2long(byteArray, true);

    }


}
@@ -982,16 +982,61 @@
 tEquals;
+%0Aimport static org.junit.Assert.assertThrows;
 %0A%0Apublic
@@ -2203,32 +2203,87 @@
 ception() %7B%0A
-%0A
        
+ assertThrows(UnsupportedOperationException.class, () -%3E
  CpioUtil.lo
@@ -2300,34 +2300,34 @@
 ay(0L, 0, false)
+)
 ;
-%0A
 %0A    %7D%0A%0A%0A    @Te
@@ -2415,24 +2415,79 @@
 ion() %7B%0A
-%0A
        
+ assertThrows(UnsupportedOperationException.class, () -%3E
  CpioUti
@@ -2519,18 +2519,18 @@
 , false)
+)
 ;
-%0A
 %0A    %7D%0A%0A
@@ -2614,25 +2614,24 @@
 ion() %7B%0A
-%0A
         
 final by
@@ -2626,54 +2626,63 @@
     
-final byte%5B%5D byteArray = new byte%5B1%5D;%0A%0A       
+assertThrows(UnsupportedOperationException.class, () -%3E
  Cpi
@@ -2706,24 +2706,27 @@
 ong(
-byteArray
+new byte%5B1%5D
 , true)
+)
 ;%0A%0A 

Fix broken tests.