def test_shortest_route(self): n = Network() json_file = 'C:\Users\ShravanB\Documents\College\CS242\CSAir\data\CSAir.json' f = open(json_file, 'r') data = json.loads(f.read()) n.create_metros(data['metros']) n.create_routes(data['routes']) shortest_route = "Shortest Route: WAS - NYC \nDistance: 334" self.assertEqual(n.get_shortest_route(), shortest_route)