@Test
public void testEncodeDecodeSequence() throws Exception {
final ASN1Writer writer = getWriter();
writer.writeStartSequence();
writer.writeBoolean(true);
writer.writeBoolean(false);
writer.writeInteger(0);
writer.writeInteger(10L);
writer.writeNull();
writer.writeOctetString("test value");
writer.writeOctetString("skip value");
writer.writeStartSequence();
writer.writeOctetString("nested sequence");
writer.writeEndSequence();
writer.writeStartSet();
writer.writeOctetString("nested set");
writer.writeEndSet();
writer.writeEndSequence();
final ASN1Reader reader = getReader(getEncodedBytes());
assertEquals(reader.peekType(), ASN1.UNIVERSAL_SEQUENCE_TYPE);
assertEquals(reader.peekLength(), 71);
assertTrue(reader.hasNextElement());
reader.readStartSequence();
assertTrue(reader.hasNextElement());
assertEquals(true, reader.readBoolean());
assertEquals(false, reader.readBoolean());
assertEquals(0, reader.readInteger());
assertEquals(10, reader.readInteger());
reader.readNull();
assertEquals("test value", reader.readOctetStringAsString());
reader.skipElement();
assertEquals(reader.peekLength(), 17);
assertEquals(reader.peekType(), ASN1.UNIVERSAL_SEQUENCE_TYPE);
reader.readStartSequence();
assertEquals("nested sequence", reader.readOctetStringAsString());
reader.readEndSequence();
assertEquals(reader.peekLength(), 12);
assertEquals(reader.peekType(), ASN1.UNIVERSAL_SET_TYPE);
reader.readStartSequence();
assertEquals("nested set", reader.readOctetStringAsString());
reader.readEndSequence();
assertFalse(reader.hasNextElement());
reader.readEndSequence();
assertFalse(reader.elementAvailable());
}
/**
* Tests the <CODE>write/readInteger</CODE> methods with Java longs.
*
* @param l The long value to use for the test.
*/
@Test(dataProvider = "longValues")
public void testEncodeDecodeInteger(final long l, final int length) throws Exception {
getWriter().writeInteger(l);
final ASN1Reader r = getReader(getEncodedBytes());
assertEquals(r.peekLength(), length);
assertEquals(r.peekType(), ASN1.UNIVERSAL_INTEGER_TYPE);
assertEquals(r.readInteger(), l);
}
/**
* Tests the <CODE>write/readInteger</CODE> methods with Java ints.
*
* @param i The integer value to use for the test.
*/
@Test(dataProvider = "intValues")
public void testEncodeDecodeEnuerated(final int i, final int length) throws Exception {
getWriter().writeEnumerated(i);
final ASN1Reader r = getReader(getEncodedBytes());
assertEquals(r.peekLength(), length);
assertEquals(r.peekType(), ASN1.UNIVERSAL_ENUMERATED_TYPE);
assertEquals(r.readInteger(), i);
}
/**
* Tests the <CODE>write/readInteger</CODE> methods wiht JavaLongs.
*
* @param l The long value to use for the test.
*/
@Test(dataProvider = "longValues")
public void testEncodeDecodeIntegerType(final long l, final int length) throws Exception {
for (final byte type : testTypes) {
getWriter().writeInteger(type, l);
final ASN1Reader r = getReader(getEncodedBytes());
assertEquals(r.peekLength(), length);
assertEquals(r.peekType(), type);
assertEquals(r.readInteger(), l);
}
}