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17 package org.apache.commons.imaging.formats.jpeg.segments;
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19 import static org.junit.jupiter.api.Assertions.assertEquals;
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21 import java.io.IOException;
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23 import org.junit.jupiter.api.Test;
24
25 public class SosSegmentTest {
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27 @Test
28 public void testCreatesSosSegmentTakingThreeArguments() throws IOException {
29 final byte[] byteArray = new byte[5];
30 final SosSegment sosSegment = new SosSegment(-1044, byteArray);
31
32 assertEquals(0, sosSegment.successiveApproximationBitLow);
33 assertEquals(0, sosSegment.successiveApproximationBitHigh);
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35 assertEquals("[Segment: SOS (Unknown)]", sosSegment.toString());
36 }
37
38 @Test
39 public void testGetComponentsTakingNoArguments() throws IOException {
40 final byte[] byteArray = new byte[5];
41 final SosSegment sosSegment = new SosSegment(-1044, byteArray);
42 sosSegment.getComponents();
43
44 assertEquals(0, sosSegment.successiveApproximationBitHigh);
45 assertEquals(0, sosSegment.successiveApproximationBitLow);
46 }
47
48 }