@Test @SuppressWarnings("unchecked") public void testOpen() { tested.open(session, callback); assertEquals(session, tested.getInstance()); assertEquals(canvasHandler, tested.getSessionHandler()); assertEquals(diagram, tested.getHandler().getDiagram()); assertEquals(zoomControl, tested.getDiagramEditor().getZoomControl()); assertEquals(selectionControl, tested.getDiagramEditor().getSelectionControl()); assertEquals(connectionAcceptorControl, tested.getDiagramEditor().getConnectionAcceptorControl()); assertEquals(containmentAcceptorControl, tested.getDiagramEditor().getContainmentAcceptorControl()); assertEquals(dockingAcceptorControl, tested.getDiagramEditor().getDockingAcceptorControl()); verify(canvasHandler, times(1)).draw(eq(diagram), any(ParameterizedCommand.class)); verify(view, times(1)).setWidget(any(Widget.class)); }