editor.activateTool("Select");
assertEquals("Select", getActiveToolLabel());
final SWTBotGefEditPart circuitPart = editor.editParts(instanceOf(CircuitEditPart.class)).get(0);
final SWTBotGefConnectionEditPart wirePart = circuitPart.sourceConnections().get(0);
final Wire wire = (Wire) wirePart.part().getModel();
assertEquals(0, wire.getBendpoints().size());
wirePart.createBenpoint(130, 250);
/* we need to wait the drag operates */
syncWithUIThread();