@Test
public void shouldMarshalAllNumbers() throws IOException {
ShortNumbers sn = new ShortNumbers();
sn.setI8((byte) 5);
sn.setU8((short) 200);
sn.setI16((short) 1000);
sn.setU16(50000);
LongNumbers ln = new LongNumbers();
ln.setI32(-100000);
ln.setU32(3_000_000_000L);
ln.setI24(5_000_000);
ln.setU24(10_000_000);
AllNumbers an = new AllNumbers();
an.setShortNumbers(sn);
an.setLongNumbers(ln);
ByteArrayOutputStream os = new ByteArrayOutputStream();
Marshaller marshaller = dadlContext.createMarshaller();
marshaller.marshal(an, os);
byte[] bytes = os.toByteArray();
assertThat(bytes.length, is(20));
ByteArrayBitStreamReader reader = new ByteArrayBitStreamReader(bytes);
assertThat(reader.readByte(), is((byte) 5));
assertThat(reader.readUnsignedByte(), is(200));
assertThat(reader.readShort(), is((short) 1000));
assertThat(reader.readUnsignedShort(), is(50000));
assertThat(reader.readBits(24), is(5_000_000L));
assertThat(reader.readBits(24), is(10_000_000L));
assertThat(reader.readInt(), is(-100000));
assertThat(reader.readUnsignedInt(), is(3_000_000_000L));
reader.close();
}
@Test
public void shouldParseAllNumbers() throws IOException {
ByteArrayBitStreamWriter writer = new ByteArrayBitStreamWriter();
writer.writeBits(5, 8);
writer.writeBits(200, 8);
writer.writeBits(1000, 16);
writer.writeBits(50000, 16);
writer.writeBits(5_000_000L, 24);
writer.writeBits(10_000_000L, 24);
writer.writeInt(-100000);
writer.writeUnsignedInt(3_000_000_000L);
writer.close();
byte[] bytes = writer.toByteArray();
assertThat(bytes.length, is(20));
Unmarshaller parser = dadlContext.createUnmarshaller();
AllNumbers an = parser.unmarshal(bytes, AllNumbers.class);
assertThat(an, is(notNullValue()));
ShortNumbers sn = an.getShortNumbers();
assertThat(sn, is(notNullValue()));
assertThat(sn.getI8(), is(5));
assertThat(sn.getU8(), is(200));
assertThat(sn.getI16(), is(1000));
assertThat(sn.getU16(), is(50000));
LongNumbers ln = an.getLongNumbers();
assertThat(ln, is(notNullValue()));
assertThat(ln.getI24(), is(5_000_000));
assertThat(ln.getU24(), is(10_000_000));
assertThat(ln.getI32(), is(-100_000));
assertThat(ln.getU32(), is(3_000_000_000L));
}