Test fixture that doesn't work very well using NUnit3TestAdapter

TestFixture.cs

using System.Collections.Generic;
using System.Linq;
using System.IO;
using NUnit.Framework;

public class TestFixture
{
  public static IEnumerable<string> FormatFactory()
  {
    yield return "Some string {0}";
  }
  
  public static IEnumerable<string> InvalidCharacters()
  {
    return Path.GetInvalidFileNameChars().Except(new[] { '\\', '/' });
  }
  
  [Test]
  public void InvalidCharacters([ValueSource(nameof(FormatFactory))]string format, [ValueSource(nameof(InvalidCharacters))]string specialCharacter)
  {}
}