using System.Linq;
using NUnit.Framework;
using SVSim.BattleNode.Sessions.Engine;

namespace SVSim.BattleEngine.Tests.SessionEngine
{
    [TestFixture]
    public class SessionEngineConstructionTests
    {
        [Test]
        public void SessionBattleEngine_instantiates_and_is_not_ready_before_setup()
        {
            var engine = new SessionBattleEngine();
            Assert.That(engine.IsReady, Is.False);
        }

        [Test]
        public void Setup_builds_two_seat_network_battle_headless()
        {
            HeadlessEngineEnv.EnsureInitialized();
            // Load every card id the two test decks reference so CardMaster can resolve them.
            var deckA = Enumerable.Repeat(100011010L, 40).ToList(); // vanilla 1/2 follower x40
            var deckB = Enumerable.Repeat(100011010L, 40).ToList();
            HeadlessCardMaster.Load(100011010);

            var engine = new SessionBattleEngine();
            Assert.DoesNotThrow(() => engine.Setup(masterSeed: 12345, seatADeck: deckA, seatBDeck: deckB));
            Assert.That(engine.IsReady, Is.True);
        }
    }
}