package net.gcdc.asn1.test; import static org.junit.Assert.assertEquals; import java.util.logging.Level; import net.gcdc.asn1.datatypes.Asn1Optional; import net.gcdc.asn1.datatypes.CharacterRestriction; import net.gcdc.asn1.datatypes.FieldOrder; import net.gcdc.asn1.datatypes.RestrictedString; import net.gcdc.asn1.datatypes.Sequence; import net.gcdc.asn1.uper.UperEncoder; import org.junit.Test; public class UperEncodeStringTest { /** * Example from the Standard on UPER.
        World-Schema DEFINITIONS AUTOMATIC TAGS ::= 
        BEGIN
        TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
            testString1 UTF8String OPTIONAL,
            testString2 IA5String OPTIONAL
         }                                   
        END
    
*/ @Sequence public static class TestRecord { @FieldOrder(order = 0) @RestrictedString(CharacterRestriction.UTF8String) @Asn1Optional() String valueUtf8; @FieldOrder(order = 1) @RestrictedString(CharacterRestriction.IA5String) @Asn1Optional() String valueIA5; public TestRecord() { } public TestRecord(String utf8, String ia5) { this.valueUtf8 = utf8; this.valueIA5 = ia5; } } @Test public void testEncode() throws IllegalArgumentException, IllegalAccessException { //Teststring: AêñüC String original = new String("A" + "\u00ea" + "\u00f1" + "\u00fc" + "C"); TestRecord record = new TestRecord(original, "Meier"); byte[] encoded = UperEncoder.encode(record); String hex = UperEncoder.hexStringFromBytes(encoded); UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex)); assertEquals("C21070EAB0EC70EF10C166E5D39790",hex); } @Test public void testEncodeUtf8() throws IllegalArgumentException, IllegalAccessException { //"你好吗" String original = new String("\u00e4" + "\u00bd" + "\u00a0" + "\u00e5" + "\u00a5" + "\u00bd" + "\u00e5" + "\u0090" + "\u0097"); TestRecord record = new TestRecord(original, "Meier"); byte[] encoded = UperEncoder.encode(record); String hex = UperEncoder.hexStringFromBytes(encoded); UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex)); assertEquals("C4B0E930AF70A830E970A970AF70E970A430A5C166E5D39790",hex); } @Test public void testDecode() throws IllegalArgumentException, IllegalAccessException { //Teststring: AêñüC String original = new String("A" + "\u00ea" + "\u00f1" + "\u00fc" + "C"); TestRecord record = new TestRecord(original, "Meier"); byte[] encoded = UperEncoder.encode(record); String hex = UperEncoder.hexStringFromBytes(encoded); UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex)); assertEquals("C21070EAB0EC70EF10C166E5D39790",hex); TestRecord result = UperEncoder.decode(encoded, TestRecord.class); assertEquals(result.valueUtf8,record.valueUtf8); assertEquals(result.valueIA5,record.valueIA5); } @Test public void testDecodeUtf8() throws IllegalArgumentException, IllegalAccessException { //"你好吗" String original = new String("\u00e4" + "\u00bd" + "\u00a0" + "\u00e5" + "\u00a5" + "\u00bd" + "\u00e5" + "\u0090" + "\u0097"); TestRecord record = new TestRecord(original, "Meier"); byte[] encoded = UperEncoder.encode(record); String hex = UperEncoder.hexStringFromBytes(encoded); UperEncoder.logger.log(Level.FINEST,String.format("data hex: %s", hex)); assertEquals("C4B0E930AF70A830E970A970AF70E970A430A5C166E5D39790",hex); TestRecord result = UperEncoder.decode(encoded, TestRecord.class); assertEquals(result.valueUtf8,record.valueUtf8); assertEquals(result.valueIA5,record.valueIA5); } }