assertEquals("Next siblingId",man.getNextSiblingId(nodeId),null);
assertTrue("nodeMoved event received",nodeMoved);
assertTrue("LayoutEvent is not null",lastEvent!=null);
assertTrue("LayoutMoveEvent was received",lastEvent instanceof LayoutMoveEvent);
LayoutMoveEvent lme=(LayoutMoveEvent) lastEvent;
assertEquals("LayoutMoveEvent nodeId",nodeId,lme.getNodeDescription().getId());
assertEquals("LayoutMoveEvent oldParentNodeId",parentId,lme.getOldParentNodeId());
}