public static IRouteBuilder UseMockServer(this IApplicationBuilder app, MockServerConfig config)
{
App = app;
RouteBuilder routeBuilder = new RouteBuilder(App);
config.Templates = config.Templates ?? new Dictionary <string, object>();
foreach (KeyValuePair <string, object> item in config.Templates)
{
var name = item.Key;
var template = item.Value.ToString();
Generators[name] = () =>
{
IDictionary <string, object> compiled = CompileTemplate(template);
return(compiled);
};
//IDictionary<string, object> sample = Generators[name]();
//var json = JsonConvert.SerializeObject(sample);
}
foreach (KeyValuePair <string, MockServerUrlConfig> kv in config.Resources)
{
var url = kv.Key;
var urlConfig = kv.Value;
foreach (var ukv in urlConfig)
{
var method = ukv.Key;
MockServerHttpVerb verb = ukv.Value;
if (verb.Dynamic)
{
Func <HttpRequest, HttpResponse, RouteData, Task> handler = async(req, resp, route) =>
{
string body = JsonConvert.SerializeObject(CompileTemplate(verb.Content.ToString(), req, resp, route));
resp.ContentLength = Encoding.UTF8.GetBytes(body).Length;
resp.ContentType = verb.ContentType;
foreach (var keyValuePair in verb.Headers)
{
resp.Headers.Add(keyValuePair.Key, keyValuePair.Value);
}
await resp.WriteAsync(body);;
};
routeBuilder.On(method, url, verb.ContentType, handler);
}
else
{
routeBuilder.On(method, url, verb);
}
}
}
routeBuilder.OnGet("/__config", "application/json", (route) =>
{
return(config);
});
routeBuilder.BuildAndUseRouter();
return(routeBuilder);
}
public static void Main(string[] args)
{
#region CLI Argument parser
// Create some options and a parser
var generateConfigOption = new Option(
"--generate-config",
"To generate an example `mockServer.json` config, pass this parameter",
new Argument <bool>(defaultValue: false));
string DEFAULT_CONFIG_PATH = Path.Join(Directory.GetCurrentDirectory(), "mockServer.json");
var configOption = new Option(
"--config",
"Config file path",
new Argument <string>(DEFAULT_CONFIG_PATH));
var urlsOption = new Option("--urls", "" +
"Set ASP.Net Core URL: Example: --urls http://+:3005",
new Argument <string>("http://localhost:3005"));
// Add them to the root command
var rootCommand = new RootCommand();
rootCommand.Description = "Mock Server";
rootCommand.AddOption(generateConfigOption);
rootCommand.AddOption(configOption);
rootCommand.AddOption(urlsOption);
rootCommand.Handler = CommandHandler.Create <bool, string>((generateConfig, config) =>
{
if (config == "mockServer.json")
{
throw new ArgumentException(nameof(config));
}
var configTemplate = new FileInfo(DEFAULT_CONFIG_PATH).FullName;
Console.WriteLine($"--generate-config => {generateConfig}");
if (!File.Exists(config))
{
Console.WriteLine($"Generating default config => {new FileInfo(config).FullName}");
generateConfig = true;
}
if (generateConfig)
{
MockServerConfig.GenerateDefaultConfig(config);
}
#endregion
#region web
IWebHostBuilder webHostBuilder = CreateWebHostBuilder(args);
IWebHost webHost = webHostBuilder.Build();
webHost.Run();
#endregion
});
// Parse the incoming args and invoke the handler
rootCommand.InvokeAsync(args).Wait();
}
