otpServer.graphService.getGraph("A").addVertex(new ExitVertex(null, "B", 0, 1));
otpServer.graphService.getGraph("A").addVertex(new ExitVertex(null, "C", 1, 1));
Routers routerApi = new Routers();
routerApi.server = otpServer;
RouterList routers = routerApi.getRouterIds();
assertEquals(2, routers.routerInfo.size());
RouterInfo router0 = routers.routerInfo.get(0);
RouterInfo router1 = routers.routerInfo.get(1);
RouterInfo otherRouter;
RouterInfo defaultRouter;