@Test
public void test3() throws Exception {

	FakeSocket fake = new FakeSocket(k.toXML());
	KVMessage q = new KVMessage(fake, 100);
	assertEquals(
			q.toXML(),
			"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<KVMessage type=\"putreq\">\n<Key>I like pie</Key>\n<Value>I like cake</Value>\n</KVMessage>\n");
}