using Xunit;

namespace RioJoy.Core.Tests.Feedback;

internal static class FeedbackWait
{
    /// <summary>Poll until <paramref name="condition"/> holds, failing at the deadline.</summary>
    public static async Task For(Func<bool> condition, int timeoutMs = 5000)
    {
        var deadline = DateTime.UtcNow.AddMilliseconds(timeoutMs);
        while (!condition())
        {
            Assert.True(DateTime.UtcNow < deadline, "condition not reached in time");
            await Task.Delay(10);
        }
    }
}