package net.gcdc.asn1.test; import static org.junit.Assert.assertEquals; import java.util.logging.Level; import net.gcdc.asn1.datatypes.Asn1BigInteger; import net.gcdc.asn1.datatypes.FieldOrder; import net.gcdc.asn1.datatypes.HasExtensionMarker; import net.gcdc.asn1.datatypes.IsExtension; import net.gcdc.asn1.datatypes.Sequence; import net.gcdc.asn1.uper.UperEncoder; import org.junit.Test; public class UperEncodeExtensionFieldOrderTest { /** * Example from the Standard on UPER.
     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
    
    
    
*/ @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()); } }