@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 shouldMarshalWithPadding() throws Exception {
PaddedInner inner = new PaddedInner();
inner.setA(12);
inner.setB(34);
PaddedOuter outer = new PaddedOuter();
outer.setInner(inner);
outer.setC(56);
Marshaller marshaller = dadlContext.createMarshaller();
ByteArrayOutputStream os = new ByteArrayOutputStream();
marshaller.marshal(outer, os);
assertThat(os.toByteArray().length, is(11));
ByteArrayBitStreamReader reader = new ByteArrayBitStreamReader(os.toByteArray());
assertThat(reader.readShort(), is((short) 12));
assertThat(reader.readShort(), is((short) 34));
reader.skipBytes(5);
assertThat(reader.readShort(), is((short) 56));
reader.close();
}
@Test
public void shouldMarshalBcdSequence() throws Exception {
BcdSequence bcdSequence = new BcdSequence();
bcdSequence.setI16(9999);
bcdSequence.setBcd(2011);
Marshaller marshaller = dadlContext.createMarshaller();
ByteArrayOutputStream os = new ByteArrayOutputStream();
marshaller.marshal(bcdSequence, os);
assertThat(os.toByteArray().length, is(4));
ByteArrayBitStreamReader reader = new ByteArrayBitStreamReader(os.toByteArray());
assertThat(reader.readShort(), is((short) 9999));
assertThat(reader.readByte(), is((byte) 0x20));
assertThat(reader.readByte(), is((byte) 0x11));
reader.close();
}