public ActivityUnit createTestActivityUnit(
String id, String convId, String endpointId, long baseTime) {
ActivityUnit act = new ActivityUnit();
act.setId(id);
Origin origin = new Origin();
origin.setHost("MyHost");
origin.setNode("MyNode");
origin.setPrincipal("Me");
origin.setThread("MyThread");
act.setOrigin(origin);
RequestSent me1 = new RequestSent();
me1.setUnitId(id);
me1.setUnitIndex(0);
me1.setTimestamp(baseTime + 1000);
me1.setContent("<tns:Order xmlns:tns=\"http://www.savara.org\" amount=\"100\" />");
me1.setMessageType("{http://message}Order");
me1.setOperation("myOp");
me1.setServiceType("{http://service}OrderService");
me1.setMessageId("corr1");
me1.getProperties().put("customer", "Fred");
me1.getProperties().put("trader", "Joe");
Context c1 = new Context();
c1.setType(Context.Type.Conversation);
c1.setValue(convId);
me1.getContext().add(c1);
act.getActivityTypes().add(me1);
ResponseReceived me2 = new ResponseReceived();
me2.setUnitId(id);
me2.setUnitIndex(1);
me2.setTimestamp(baseTime + 2000);
me2.setContent("<tns:Confirmation xmlns:tns=\"http://www.savara.org\" amount=\"100\" />");
me2.setFault("MyFault");
me2.setMessageType("{http://message}Confirmation");
me2.setOperation("myOp");
me2.setServiceType("{http://service}OrderService");
me2.setMessageId("corr2");
me2.setReplyToId("corr1");
me2.getProperties().put("customer", "Fred");
me2.getProperties().put("manager", "Jane");
Context c2 = new Context();
c2.setType(Context.Type.Endpoint);
c2.setValue(endpointId);
me2.getContext().add(c2);
act.getActivityTypes().add(me2);
return (act);
}