From d342a45d98c4795b3a3fe1aaef5236ad4a782b55 Mon Sep 17 00:00:00 2001 From: Yuuta Liang Date: Thu, 12 Oct 2023 12:10:33 +0800 Subject: Implement data structures from X.680, X.501, X.509, and PKCS#10, with X.690 encoding / decoding support The implementation took four days, and it is still a little bit rough. Updated version should arrive soon. Signed-off-by: Yuuta Liang --- src/test/model/asn1/OctetStringTest.java | 44 ++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 src/test/model/asn1/OctetStringTest.java (limited to 'src/test/model/asn1/OctetStringTest.java') diff --git a/src/test/model/asn1/OctetStringTest.java b/src/test/model/asn1/OctetStringTest.java new file mode 100644 index 0000000..9e6e8a9 --- /dev/null +++ b/src/test/model/asn1/OctetStringTest.java @@ -0,0 +1,44 @@ +package model.asn1; + +import model.asn1.exceptions.ParseException; +import model.asn1.parsing.BytesReader; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; + +import java.util.stream.Collectors; +import java.util.stream.IntStream; + +import static org.junit.jupiter.api.Assertions.*; + +public class OctetStringTest { + @Test + void testConstructor() { + assertArrayEquals(new Byte[]{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 }, + new OctetString(OctetString.TAG, null, new Byte[]{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 }) + .getBytes()); + assertArrayEquals(new Byte[]{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 }, + new OctetString(OctetString.TAG, null, new Byte[]{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 }) + .encodeValueDER()); + } + + @Test + void testEncode() throws ParseException { + assertArrayEquals(new Byte[]{ 0x04, 0x06, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 }, + new OctetString(OctetString.TAG, null, new Byte[]{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 }) + .encodeDER()); + } + + @Test + void testParse() throws ParseException { + assertArrayEquals(new Byte[]{ 0x0A, 0x0B, 0x0C }, + new OctetString(new BytesReader(new Byte[]{ 0x4, 3, 0x0A, 0x0B, 0x0C }), false) + .getBytes()); + } + + @Test + void testParseFail() { + // EOF + assertThrows(ParseException.class, () -> + new OctetString(new BytesReader(new Byte[]{ 0x4, 2, 0x0 }), false)); + } +} -- cgit v1.2.3