@Test
public void testSerialization() throws IOException, ClassNotFoundException {
Condition cond = new Condition();
Set<UUID> ids = new HashSet<>();
ids.add(UUID.randomUUID());
ids.add(UUID.randomUUID());
cond.inPortIds = ids;
cond.portGroup = UUID.randomUUID();
cond.tpSrc = new Range<>(40000, 41000);
cond.tpSrcInv = false;
cond.tpDst = new Range<>(42000, 43000);
cond.tpDstInv = true;
cond.etherType = 0x86DD;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
OutputStream out = new BufferedOutputStream(bos);
JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(new OutputStreamWriter(out));
jsonGenerator.writeObject(cond);
out.close();
byte[] data = bos.toByteArray();
ByteArrayInputStream bis = new ByteArrayInputStream(data);
InputStream in = new BufferedInputStream(bis);
JsonParser jsonParser = jsonFactory.createJsonParser(new InputStreamReader(in));
Condition c = jsonParser.readValueAs(Condition.class);
in.close();
Assert.assertTrue(cond.equals(c));
}
@Test
public void testInPortIds() {
Condition cond = new Condition();
UUID inPort = new UUID(rand.nextLong(), rand.nextLong());
cond.inPortIds = new HashSet<>();
cond.inPortIds.add(new UUID(rand.nextLong(), rand.nextLong()));
cond.inPortIds.add(new UUID(rand.nextLong(), rand.nextLong()));
// The condition should not match the packet.
Assert.assertFalse(cond.matches(pktCtx));
pktCtx.inPortId_$eq(inPort);
Assert.assertFalse(cond.matches(pktCtx));
// Verify that inPortInv causes a match.
cond.inPortInv = true;
Assert.assertTrue(cond.matches(pktCtx));
pktCtx.inPortId_$eq(null);
Assert.assertTrue(cond.matches(pktCtx));
// Now add inPort to the condition - it stops matching due to invert.
cond.inPortIds.add(inPort);
pktCtx.inPortId_$eq(inPort);
Assert.assertFalse(cond.matches(pktCtx));
cond.inPortInv = false;
Assert.assertTrue(cond.matches(pktCtx));
}
