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package net.gcdc.asn1.test;
import static org.junit.Assert.assertEquals;
import java.util.logging.Level;
import net.gcdc.asn1.datatypes.Asn1Default;
import net.gcdc.asn1.datatypes.Asn1Optional;
import net.gcdc.asn1.datatypes.FieldOrder;
import net.gcdc.asn1.datatypes.Sequence;
import net.gcdc.asn1.uper.UperEncoder;
import org.junit.Test;
public class UperEncodeEnumTest {
/**
* Example from the Standard on UPER.
<pre>
TestRecord ::= [APPLICATION 0] IMPLICIT SEQUENCE {
value EnumType DEFAULT value2,
}
EnumType ::= ENUMERATED {
value1 (0),
value2 (1)
,...
}
</pre>
*/
@Sequence
public static class TestRecord {
@FieldOrder(order = 0)
@Asn1Default(value="value2")
@Asn1Optional EnumType value = EnumType.value2;
public TestRecord() {}
public TestRecord(EnumType value) {
this.value = value;
}
}
public enum EnumType {
value1("value1"),
value2("value2"),
value3("value3"),
value4("value4"),
value5("value5"),
value6("value6"),
value7("value7"),
value8("value8"),
value9("value9"),
value10("value10"),
value11("value11"),
value12("value12"),
value13("value13"),
value14("value14"),
value15("value15"),
value16("value16"),
value17("value17"),
value18("value18"),
value19("value19"),
value20("value20"),
value21("value21"),
value22("value22");
public String text;
EnumType(String text) {
this.text = text;
}
public String toString(){
return text;
}
}
@Test public void testNonDefaultValue() throws IllegalArgumentException, IllegalAccessException {
TestRecord record = new TestRecord(EnumType.value4);
byte[] encoded = UperEncoder.encode(record);
String hex = UperEncoder.hexStringFromBytes(encoded);
UperEncoder.logger.log(Level.FINEST,String.format("Enum value4: data hex: %s", hex));
assertEquals("8C", hex);
}
@Test public void testDefaultValue() throws IllegalArgumentException, IllegalAccessException {
TestRecord record = new TestRecord(EnumType.value2);
byte[] encoded = UperEncoder.encode(record);
String hex = UperEncoder.hexStringFromBytes(encoded);
UperEncoder.logger.log(Level.FINEST,String.format("Enum value2: data hex: %s", hex));
assertEquals("00", UperEncoder.hexStringFromBytes(encoded));
}
@Test public void testDecodeNonDefaultValue() throws IllegalArgumentException, IllegalAccessException {
TestRecord record = new TestRecord(EnumType.value4);
byte[] encoded = UperEncoder.encode(record);
String hex = UperEncoder.hexStringFromBytes(encoded);
UperEncoder.logger.log(Level.FINEST,String.format("Enum value4: data hex: %s", hex));
assertEquals("8C", hex);
TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
assertEquals(result.value,EnumType.value4);
}
@Test public void testDecodeDefaultValue() throws IllegalArgumentException, IllegalAccessException {
TestRecord record = new TestRecord(EnumType.value2);
byte[] encoded = UperEncoder.encode(record);
String hex = UperEncoder.hexStringFromBytes(encoded);
UperEncoder.logger.log(Level.FINEST,String.format("Enum value2: data hex: %s", hex));
assertEquals("00", UperEncoder.hexStringFromBytes(encoded));
TestRecord result = UperEncoder.decode(encoded, TestRecord.class);
assertEquals(result.value,EnumType.value2);
}
}
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