RepeatAttribute.cs

namespace Sentry.Testing;

public class RepeatAttribute : Xunit.Sdk.DataAttribute
{
    private readonly int _count;
    private readonly object[] _data;

    public RepeatAttribute(int count, params object[] data)
    {
        if (count < 1)
        {
            throw new ArgumentOutOfRangeException(nameof(count),
                "Repeat count must be greater than 0.");
        }

        _count = count;
        _data = data;
    }

    public override IEnumerable<object[]> GetData(MethodInfo testMethod)
    {
        return Enumerable.Repeat(_data, _count);
    }
}