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 content = JsonConvert.SerializeObject(CompileTemplate(verb.Content.ToString(), req, resp, route));
await resp.WriteAsync(content);;
};
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 void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseForwardedHeaders(new ForwardedHeadersOptions
{
ForwardedHeaders = ForwardedHeaders.XForwardedFor |
ForwardedHeaders.XForwardedProto
});
var configFile = Configuration.GetValue <string>("config", "mockServer.json");
MockServerConfig mockConfig = MockServerConfig.ReadConfig(configFile);
app.UseMockServer(mockConfig);
}
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));
var defaultConfigFileFullPath = Path.Join(Directory.GetCurrentDirectory(), CONFIG_FILE_NAME);
var configOption = new Option(
"--config",
"Config file path",
new Argument <string>(defaultConfigFileFullPath));
// Add them to the root command
var rootCommand = new RootCommand();
rootCommand.Description = "Mock Server";
rootCommand.AddOption(generateConfigOption);
rootCommand.AddOption(configOption);
rootCommand.Handler = CommandHandler.Create <bool, string>((generateConfig, config) =>
{
if (config == CONFIG_FILE_NAME)
{
throw new ArgumentException(nameof(config));
}
//var configTemplate = new FileInfo(DEFAULT_CONFIG_FILE).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();
}
