Nonemm/tests/Nonemm.Session.Tests/LoggingSessionTests.cs

using Nonemm.Contests;
using Nonemm.Contests.Rules;
using Nonemm.Core;
using Nonemm.Core.Country;
using Nonemm.Storage;

namespace Nonemm.Session.Tests;

public class LoggingSessionTests
{
    private const string Countries = """
        Germany:                  14:  28:  EU:   51.00:  -10.00:   -1.0:  DL:
            DL,DK,DJ;
        Japan:                    25:  45:  AS:   36.40: -138.38:   -9.0:  JA:
            JA,JH,JR;
        """;

    private static readonly StationInfo Me = new()
    {
        Callsign = "DL1ABC",
        CqZone = 14,
        ItuZone = 28,
        Continent = "EU",
        CountryPrefix = "DL",
    };

    private static LoggingSession Session(Contest? contest = null)
    {
        FakeLogStore store = new();
        ContestInstance instance = store.AddContest(new ContestInstance
        {
            ContestNumber = 0,
            ContestName = "CQWW",
        });
        return new LoggingSession(
            store,
            contest ?? new CqWorldWide(ModeCategory.Cw),
            instance,
            Me,
            CountryFile.Parse(Countries));
    }

    private static void Type(LoggingSession session, string call, string zone)
    {
        session.Entry.Call = call;
        session.Entry.Set(ExchangeSlot.ReceivedReport, "599");
        session.Entry.Set(ExchangeSlot.Zone, zone);
    }

    [Fact]
    public void LoggingAContactPutsItInTheLogAndClearsTheEntry()
    {
        LoggingSession session = Session();
        Type(session, "JA1XYZ", "25");
        Qso logged = session.LogContact();

        Assert.Equal("JA1XYZ", logged.Call.Text);
        Assert.Equal(25, logged.Zone);
        Assert.Equal(3, logged.Points);
        Assert.Equal("", session.Entry.Call);
        Assert.Single(session.Log.Qsos);
    }

    [Fact]
    public void CountryAndPrefixAreFilledInFromTheCountryFile()
    {
        LoggingSession session = Session();
        Type(session, "JA1XYZ", "25");
        Qso logged = session.LogContact();

        Assert.Equal("JA", logged.CountryPrefix);
        Assert.Equal("AS", logged.Continent);
        Assert.Equal("JA1", logged.WpxPrefix);
    }

    [Fact]
    public void AnIncompleteExchangeIsNotLogged()
    {
        LoggingSession session = Session();
        session.Entry.Call = "JA1XYZ";
        Assert.Throws<InvalidOperationException>(() => session.LogContact());
    }

    [Fact]
    public void TheSameStationOnTheSameBandReadsAsADupe()
    {
        LoggingSession session = Session();
        Type(session, "JA1XYZ", "25");
        session.LogContact();
        Type(session, "JA1XYZ", "25");
        Assert.True(session.Verdict()?.IsDupe);
    }

    [Fact]
    public void MovingBandClearsTheDupe()
    {
        LoggingSession session = Session();
        Type(session, "JA1XYZ", "25");
        session.LogContact();
        session.Tune(Frequency.FromKilohertz(7_025));
        Type(session, "JA1XYZ", "25");
        Assert.False(session.Verdict()?.IsDupe);
    }

    [Fact]
    public void SerialNumbersCountUp()
    {
        LoggingSession session = Session(new CqWpx(ModeCategory.Cw));
        Assert.Equal(1, session.SentNumber);
        session.Entry.Call = "JA1XYZ";
        session.Entry.Set(ExchangeSlot.ReceivedReport, "599");
        session.Entry.Set(ExchangeSlot.SerialNumber, "12");
        session.LogContact();
        Assert.Equal(2, session.SentNumber);
    }

    [Fact]
    public void SpaceMovesThroughTheBoxesAndBackToTheCall()
    {
        LoggingSession session = Session();
        Assert.Equal(0, session.Entry.Focus);
        session.Entry.Advance();
        Assert.Equal(1, session.Entry.Focus);
        session.Entry.Advance();
        session.Entry.Advance();
        Assert.Equal(0, session.Entry.Focus);
    }

    [Theory]
    [InlineData("14025", 14_025_000)]
    [InlineData("14.025", 14_025_000)]
    [InlineData("7025.5", 7_025_500)]
    public void AFrequencyTypedIntoTheCallBoxIsRecognised(string typed, long hertz)
    {
        LoggingSession session = Session();
        session.Entry.Call = typed;
        Assert.Equal(hertz, session.PendingQsy()?.Hertz);
    }

    [Theory]
    [InlineData("JA1XYZ")]
    [InlineData("12000")]
    public void ACallOrAnOutOfBandNumberIsNotAQsy(string typed)
    {
        LoggingSession session = Session();
        session.Entry.Call = typed;
        Assert.Null(session.PendingQsy());
    }

    [Fact]
    public void AContactDeletedFromTheLogGivesItsMultiplierBack()
    {
        LoggingSession session = Session();
        Type(session, "JA1XYZ", "25");
        Qso first = session.LogContact();
        Type(session, "JA2XYZ", "25");
        session.LogContact();
        Assert.Equal(2, session.Log.Tally.TotalMultipliers);

        session.Delete(first.Id);
        Assert.Single(session.Log.Qsos);
        Assert.Equal(2, session.Log.Tally.TotalMultipliers);
        Assert.True(session.Log.Qsos.Single().IsMultiplier1);
    }

    [Fact]
    public void StoredContactsAreReadBackWhenTheSessionStarts()
    {
        FakeLogStore store = new();
        ContestInstance instance = store.AddContest(new ContestInstance { ContestNumber = 0, ContestName = "CQWW" });
        LoggingSession first = new(store, new CqWorldWide(ModeCategory.Cw), instance, Me, CountryFile.Parse(Countries));
        Type(first, "JA1XYZ", "25");
        first.LogContact();

        LoggingSession second = new(store, new CqWorldWide(ModeCategory.Cw), instance, Me, CountryFile.Parse(Countries));
        Assert.Single(second.Log.Qsos);
        Assert.Equal(3, second.Log.Tally.Points);
    }
}