public void CanAddTwoNumbers()
        {
            var services = new ServiceCollection();

            services.AddNodeServices(options => {
                // Set any properties that you want on 'options' here
                options.ProjectPath = "../../../";
            });
            var serviceProvider = services.BuildServiceProvider();
            var nodeServices    = serviceProvider.GetRequiredService <INodeServices>();
            JavaScriptService javaScriptService = new JavaScriptService(nodeServices, SCRIPT_FOLDER_JS);
            Task <int>        result            = javaScriptService.AddNumbers(1, 2);

            Assert.AreEqual(3, result.Result);
        }