Aspnet minimal api filters

AspnetFilters.cs

using Microsoft.AspNetCore.TestHost;

var builder = WebApplication.CreateBuilder(args);
builder.WebHost.UseTestServer();
var app = builder.Build();

var group = app.MapGroup("/");
group.AddEndpointFilter(async (efiContext, next) =>
{
    var result = await next(efiContext);

    if (result is IValueHttpResult valueResult)
        return new { data = valueResult.Value };
    if (result is IResult)
        throw new Exception("ХЗ чо делать");
    return new { data = result };
});

group.MapGet("/", () => Results.Ok(new { Name = "name" }));
    

await app.StartAsync();

var client = app.GetTestClient();

var response = await client.GetStringAsync("");
Console.WriteLine(response);