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package org.uic.barcode.asn1.test;
import static org.junit.Assert.assertEquals;
import java.util.logging.Level;
import org.junit.Test;
import org.uic.barcode.asn1.datatypes.Asn1BigInteger;
import org.uic.barcode.asn1.datatypes.FieldOrder;
import org.uic.barcode.asn1.datatypes.HasExtensionMarker;
import org.uic.barcode.asn1.datatypes.IsExtension;
import org.uic.barcode.asn1.datatypes.Sequence;
import org.uic.barcode.asn1.uper.UperEncoder;
public class UperEncodeExtensionFieldOrderTest {
/**
* Example from the Standard on UPER.
<pre>
TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
number1 INTEGER,
...,
number2 INTEGER,
number3 INTEGER
}
value TestRecord ::= {
value1 12345678909999899,
value2 5555555555,
value3 32001
}
Encoding to the file 'data.uper' using PER UNALIGNED encoding rule...
TestRecord SEQUENCE [root fieldcount (not encoded) = 1]
value1 INTEGER [length = 7.0]
12345678909999899
value2 INTEGER [length = 5.0]
5555555555
value3 INTEGER [length = 2.0]
32001
Total encoded length = 20.2
Encoded successfully in 21 bytes:
8395EE2A 2EF8858D 81C18140 52C8C338 C0C09F40 40
</pre>
*/
@Sequence
@HasExtensionMarker
public static class TestRecord {
@FieldOrder(order = 0)
Asn1BigInteger value1;
@FieldOrder(order = 1)
@IsExtension
Asn1BigInteger value2;
@FieldOrder(order = 2)
@IsExtension
Asn1BigInteger value3;
public TestRecord() {
value1 = new Asn1BigInteger(12345678909999899L);
value2 = new Asn1BigInteger(5555555555L);
value3 = new Asn1BigInteger(32001L);
}
}
@Test public void test() throws IllegalArgumentException, IllegalAccessException {
TestRecord record = new TestRecord();
byte[] encoded = UperEncoder.encode(record);
String hex = UperEncoder.hexStringFromBytes(encoded);
UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
assertEquals("8395EE2A2EF8858D81C1814052C8C338C0C09F4040",hex);
}
@Test public void testDecode() throws IllegalArgumentException, IllegalAccessException {
TestRecord record = new TestRecord();
byte[] encoded = UperEncoder.encode(record);
String hex = UperEncoder.hexStringFromBytes(encoded);
UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex));
assertEquals("8395EE2A2EF8858D81C1814052C8C338C0C09F4040",hex);
TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
assertEquals(result.value1.longValue(),record.value1.longValue());
assertEquals(result.value2.longValue(),record.value2.longValue());
assertEquals(result.value3.longValue(),record.value3.longValue());
}
}
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