using Flurl.Http; namespace Jint.Tests.Runtime.ExtensionMethods { public class FlurlExtensionTest { [RunnableInDebugOnlyAttribute] public void CanUseFlurlExtensionMethods() { var engine = new Engine(options => { options.AddExtensionMethods( typeof(GeneratedExtensions), typeof(Flurl.GeneratedExtensions)); }); const string script = @" var result = 'https://httpbin.org/anything' .AppendPathSegment('person') .SetQueryParams({ a: 1, b: 2 }) .WithOAuthBearerToken('my_oauth_token') .PostJsonAsync({ first_name: 'Claire', last_name: 'Underwood' }).GetAwaiter().GetResult(); "; engine.Execute(script); var result = engine.GetValue("result").ToObject(); } } }