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package model.x501;
import model.asn1.*;
import model.asn1.exceptions.ParseException;
import model.asn1.parsing.BytesReader;
import org.junit.jupiter.api.Test;
import static model.asn1.ObjectIdentifier.*;
import static org.junit.jupiter.api.Assertions.*;
public class AttributeTypeAndValueTest {
@Test
void testConstructor() throws ParseException {
assertArrayEquals(OID_OU,
new AttributeTypeAndValue(
ASN1Object.TAG_SEQUENCE, null,
new ObjectIdentifier(ObjectIdentifier.TAG, null, OID_OU),
new Null(Null.TAG, null))
.getType().getInts());
assertEquals("123",
new AttributeTypeAndValue(
ASN1Object.TAG_SEQUENCE, null,
new ObjectIdentifier(ObjectIdentifier.TAG, null, OID_OU),
new PrintableString(PrintableString.TAG, null, "123"))
.getValue().toString());
}
@Test
void testParse() throws ParseException {
// C = IT
assertArrayEquals(OID_C, new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x9, 0x6, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54
}), false).getType().getInts());
assertEquals("IT", ((PrintableString) new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x9, 0x6, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54
}), false).getValue()).getString());
// CN = Test ed25519
assertArrayEquals(OID_CN, new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C,
0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64,
0x32, 0x35, 0x35, 0x31, 0x39
}), false).getType().getInts());
assertEquals("Test ed25519", ((ASN1String) new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C,
0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64,
0x32, 0x35, 0x35, 0x31, 0x39
}), false).getValue()).getString());
}
@Test
void testParseFail() {
// No type
assertThrows(ParseException.class, () -> new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x0
}), false));
// No value
assertThrows(ParseException.class, () -> new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x5, 0x6, 0x3, 0x55, 0x4, 0x6
}), false));
// Incorrect type tag (should be OID)
assertThrows(ParseException.class, () -> new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x9, 0x7, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54
}), false));
}
@Test
void testEncode() throws ParseException {
assertArrayEquals(new Byte[]{
0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C,
0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64,
0x32, 0x35, 0x35, 0x31, 0x39
}, new AttributeTypeAndValue(ASN1Object.TAG_SEQUENCE, null,
new ObjectIdentifier(ObjectIdentifier.TAG, null, OID_CN),
new UTF8String(UTF8String.TAG, null, "Test ed25519"))
.encodeDER());
}
@Test
void testToString() throws ParseException {
assertEquals("CN=Test ed25519", new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C,
0x0C, 0x54, 0x65, 0x73, 0x74, 0x20, 0x65, 0x64,
0x32, 0x35, 0x35, 0x31, 0x39
}), false).toString());
assertEquals("C=IT", new AttributeTypeAndValue(new BytesReader(new Byte[]{
0x30, 0x9, 0x6, 0x3, 0x55, 0x4, 0x6, 0x13, 0x2, 0x49, 0x54
}), false).toString());
}
}
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