def prepare_test_data():
json_data = parse_json("mockJsonText.txt")
dict_of_cities = City.make_city_dict(json_data)
return dict_of_cities
#parse the json
json_data = parse_json("jsonUtilities/newJson.txt")
#parse the json with Champaign information
extra_json_data_file_name = "jsonUtilities/extra_json.txt"
extend_json_data(json_data,extra_json_data_file_name)
#construct dictionary of edges
dict_of_edges = Edge.make_dict(json_data)
#construct graph
graph = make_graph(dict_of_edges)
#construct dictionary of cities
dict_of_cities = City.make_city_dict(json_data)
#maximum number of options supported
no_of_options = 8
choice = -1
# FOR PRINTING THE GRAPH
# for key in sorted(graph):
# print(key +" -> "+ str(graph[key]))
#main loop for querying
while int(choice) != 8:
print("\n---------------------------------------------\n")
print("Welcome to CSAir Public Information System.")
