@Test
public void quickSerializeTest() {
KeyHelper kh = new KeyHelper();
Diagram d1 = Test1SerializeDiagram.createDiagram(kh);
WorkItem w1 = new BasicWorkItem(d1, "hello", "diagram.png", -1, "x");
XMLHelper helper = new XMLHelper();
String firstXml = helper.toXML(w1);
WorkItem back = (WorkItem) helper.fromXML(firstXml);
String secondXML = helper.toXML(back);
Assert.assertEquals(firstXml+"\n is not same as \n"+secondXML, firstXml, secondXML);