public void VerifyCustomDocumentationProviderMessage() { HttpConfiguration config = new HttpConfiguration(); config.Routes.MapHttpRoute("Default", "{controller}/{id}", new { id = RouteParameter.Optional }); ItemFormatter customFormatter = new ItemFormatter(); config.Formatters.Add(customFormatter); DefaultHttpControllerSelector controllerSelector = ApiExplorerHelper.GetStrictControllerSelector(config, typeof(DocumentationController)); config.Services.Replace(typeof(IHttpControllerSelector), controllerSelector); AttributeDocumentationProvider documentationProvider = new AttributeDocumentationProvider(); config.Services.Replace(typeof(IDocumentationProvider), documentationProvider); IApiExplorer explorer = config.Services.GetApiExplorer(); foreach (ApiDescription description in explorer.ApiDescriptions) { Assert.Equal( String.Format("{0} action", description.ActionDescriptor.ActionName), description.Documentation); foreach (ApiParameterDescription param in description.ParameterDescriptions) { Assert.Equal( String.Format("{0} parameter", param.Name), param.Documentation); } } }