choice.addTargetNode(ep2);
Otherwise otherwise = new Otherwise();
choice.addTargetNode(otherwise);
When when = new When();
choice.addTargetNode(when);
choice.addTargetNode(ep3);
assertOutput(choice, 0, When.class);
assertOutput(choice, 1, Otherwise.class);
Endpoint e2 = assertOutput(choice, 2, Endpoint.class);
assertEquals("e2", "seda:b", e2.getUri());