@Test
public void shouldMarshalNumberWithColour() throws Exception {
NumberWithColour nwc = new NumberWithColour();
nwc.setI1(99);
nwc.setC(Colour.GREEN);
Marshaller marshaller = dadlContext.createMarshaller();
ByteArrayOutputStream os = new ByteArrayOutputStream();
marshaller.marshal(nwc, os);
assertThat(os.toByteArray().length, is(2));
ByteArrayBitStreamReader reader = new ByteArrayBitStreamReader(os.toByteArray());
assertThat(reader.readByte(), is((byte) 99));
assertThat(reader.readByte(), is((byte) 17));
reader.close();
}
@Test
public void shouldUnmarshalNumberWithColour() throws Exception {
ByteArrayBitStreamWriter writer = new ByteArrayBitStreamWriter();
writer.writeByte(22);
writer.writeByte(14);
writer.close();
byte[] bytes = writer.toByteArray();
assertThat(bytes.length, is(2));
Unmarshaller parser = dadlContext.createUnmarshaller();
NumberWithColour nwc = parser.unmarshal(bytes, NumberWithColour.class);
assertThat(nwc, is(notNullValue()));
assertThat(nwc.getI1(), is(22));
assertThat(nwc.getC(), is(Colour.YELLOW));
}
@Test
public void shouldMarshalTaggedString() throws Exception {
NumberWithColour nwc = new NumberWithColour();
nwc.setI1(22);
nwc.setC(Colour.GREEN);
String text = "Hello DADL!";
TaggedString taggedString = new TaggedString();
taggedString.setNwc(nwc);
taggedString.setText(text);
Marshaller marshaller = dadlContext.createMarshaller();
ByteArrayOutputStream os = new ByteArrayOutputStream();
marshaller.marshal(taggedString, os);
ByteArrayBitStreamReader reader = new ByteArrayBitStreamReader(os.toByteArray());
assertThat(reader.readByte(), is((byte) 0x0A));
assertThat(reader.readByte(), is((byte) (2 + text.length())));
assertThat(reader.readByte(), is((byte) 22));
assertThat(reader.readByte(), is((byte) 17));
byte[] bytes = new byte[11];
reader.read(bytes);
assertThat(new String(bytes, StandardCharsets.UTF_8), is(text));
reader.close();
}