using Azimuth;
using Blacklight.SharpDX9.Extensions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnitTestSharp;

namespace Blacklight.SharpDX9.UnitTesting
{
    public class MatrixExtensionsTests : TestFixture
    {
        public void ToDX()
        {
            var matrix = new AffineMatrix(
                angle: Math.PI/3,
                position: new Vector(7, 11),
                scale: new Vector(3, 4));
            var expected = new SharpDX.Matrix(
                1.5f, -(float)Math.Sqrt(3.0f)/2.0f * 3.0f, 7, 0,
                (float)Math.Sqrt(3.0f)/2.0f * 4, 2, 11, 0,
                0, 0, 0, 0,
                0, 0, 0, 0
            );
            CheckEqual(expected, matrix.ToDX());
        }
    }
}