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17 package org.apache.commons.imaging.formats.tiff.taginfos;
18
19 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
20 import static org.junit.jupiter.api.Assertions.assertSame;
21
22 import java.nio.ByteOrder;
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24 import org.apache.commons.imaging.formats.tiff.constants.TiffDirectoryType;
25 import org.junit.jupiter.api.Test;
26
27 public class TagInfoByteOrShortTest {
28
29 @Test
30 public void testEncodeValueTakingByteOrderAndByteArrayOne() {
31 final TiffDirectoryType tiffDirectoryType = TiffDirectoryType.EXIF_DIRECTORY_MAKER_NOTES;
32 final TagInfoByteOrShort tagInfoByteOrShort = new TagInfoByteOrShort("r", 500, 500, tiffDirectoryType);
33 final ByteOrder byteOrder = ByteOrder.BIG_ENDIAN;
34 final short[] shortArray = new short[2];
35 final byte[] byteArray = tagInfoByteOrShort.encodeValue(byteOrder, shortArray);
36
37 assertArrayEquals(new byte[] { (byte) 0, (byte) 0, (byte) 0, (byte) 0 }, byteArray);
38 }
39
40 @Test
41 public void testEncodeValueTakingByteOrderAndByteArrayTwo() {
42 final TiffDirectoryType tiffDirectoryType = TiffDirectoryType.EXIF_DIRECTORY_MAKER_NOTES;
43 final TagInfoByteOrShort tagInfoByteOrShort = new TagInfoByteOrShort("r", 500, 500, tiffDirectoryType);
44 final ByteOrder byteOrder = ByteOrder.BIG_ENDIAN;
45 final byte[] byteArray = new byte[2];
46 final byte[] byteArrayTwo = tagInfoByteOrShort.encodeValue(byteOrder, byteArray);
47
48 assertSame(byteArrayTwo, byteArray);
49 }
50
51 }