using GameHandler.GameHandler;
using GameModel;
using GameModel.FreeGame;
using NuGet.Frameworks;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace GameHandler.UnitTests.GameHandler
{
    [TestFixture]
    internal class FreeGameHandlerTests
    {
        private FreeGameHandler _gh;

        [SetUp]
        public void SetUp()
        {
            _gh = new FreeGameHandler();
        }

        [Test]
        public void Init_ReturnsModelWithThrowModelPerPlayer()
        {
            var model = _gh.InitGameModel(new[] { 1, 2, 3, 4 }, null) as FreeGameModel;
            Assert.That(model, Is.Not.Null);
            Assert.That(model.Throws.Count(), Is.EqualTo(4));
        }

        [Test]
        public void Update_ThrowsExceptionWhenModelIsNull()
        {
            Assert.That(() => _gh.Update(
                PinThrow.Create(2, false, true), 
                null, 
                BoardState.Create(),
                null)
            , Throws.TypeOf<ArgumentNullException>());            
        }

        [Test]
        public void Update_ThrowsExceptionWhenModelIsNotInitialized()
        {
            Assert.That(() => _gh.Update(
                PinThrow.Create(2, false, true), 
                new FreeGameModel(null,0,Array.Empty<FreeGameThrow>()), 
                BoardState.Create(),
                null)
            , Throws.TypeOf<FreeGameThrowExcepetion>());
        }
    }
}