using Nonemm.Core;

namespace Nonemm.Spotting.Tests;

public class SpotSnrTests
{
    private static Spot Commented(string comment, string spotter = "OK1TEST") =>
        new(Callsign.Parse("DL1ABC"), Frequency.FromKilohertz(14_025), DateTime.UtcNow, SpotSource.Cluster, spotter, comment);

    [Fact]
    public void ASkimmerCommentGivesTheDecibels()
    {
        Assert.Equal(24, Commented("CW 24 dB 28 WPM CQ").Snr);
    }

    [Fact]
    public void ACommentWithNoDecibelsHasNoSnr()
    {
        Assert.Null(Commented("up 2").Snr);
    }

    [Fact]
    public void ASpotterEndingInHashIsASkimmer()
    {
        Assert.True(Commented("", "DL1ABC-#").IsSkimmer);
        Assert.False(Commented("", "DL1ABC").IsSkimmer);
    }
}