//using Microsoft.Xna.Framework;
//using Microsoft.Xna.Framework.Graphics;
//using MonoGame.Extended.Shapes;
//using MonoGame.Extended.TextureAtlases;
//using MonoGame.Extended.Tiled;
//using MonoGame.Extended.Tiled.Graphics;
//using NSubstitute;
//using Xunit;

//namespace MonoGame.Extended.Tests.Tiled.Renderers
//{
//    
//    public class FullMapRendererTest
//    {
//        [Fact]
//        public void Draw_MapObjectLayer_MissingGID_NoGroups()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);

//            IShapeF shape = new RectangleF(1, 1, 1, 1);
//            TiledObject[] objs =
//            {
//                new TiledObject(TiledObjectType.Tile, 1, null, shape, 1, 1) { IsVisible = true },
//            };

//            var layer = new TiledObjectLayer("object", objs);
//            m.AddLayer(layer);

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void Draw_MapObjectLayer_ShapeObject_NoGroups()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);

//            IShapeF shape = new RectangleF(1, 1, 1, 1);
//            TiledObject[] objs =
//            {
//                new TiledObject(TiledObjectType.Rectangle, 1, 1, shape, 1, 1) { IsVisible = true },
//            };

//            var layer = new TiledObjectLayer("object", objs);
//            m.AddLayer(layer);

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void Draw_MapObjectLayer_TileObject_OneGroup()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);

//            IShapeF shape = new RectangleF(1, 1, 1, 1);
//            TiledObject[] objs =
//            {
//                new TiledObject(TiledObjectType.Tile, 1, 1, shape, 1, 1) { IsVisible = true },
//            };

//            var layer = new TiledObjectLayer("object", objs);
//            m.AddLayer(layer);

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.NotNull(gd.Indices);
//            Assert.Equal(6, gd.Indices.IndexCount);
//        }

//        [Fact]
//        public void Draw_MapObjectLayer_NotVisible_NoGroups()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);

//            IShapeF shape = new RectangleF(1, 1, 1, 1);
//            TiledObject[] objs =
//            {
//                new TiledObject(TiledObjectType.Tile, 1, 1, shape, 1, 1) { IsVisible = false },
//            };

//            var layer = new TiledObjectLayer("object", objs);
//            m.AddLayer(layer);

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void Draw_MapObjectLayer_NoObjects_NoGroups()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);

//            TiledObject[] objs = {};

//            var layer = new TiledObjectLayer("object", objs);
//            m.AddLayer(layer);

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void Draw_MapTileLayer_TwoVisible_OneGroup()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);
//            m.CreateTileLayer("tile", 2, 2, new int[] { 1, 0, 1, 0 });

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.NotNull(gd.Indices);
//            Assert.Equal(12, gd.Indices.IndexCount);
//        }

//        [Fact]
//        public void Draw_MapTileLayer_AllBlank_NoGroups()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 2, 2, 32, 32);
//            m.CreateTileset(texture, 0, 32, 32, 4);
//            m.CreateTileLayer("tile", 2, 2, new int[] { 0, 0, 0, 0 });

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void Draw_MapImageLayer_OneGroup()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);

//            var m = new TiledMap("test", 10, 10, 32, 32);
//            m.CreateImageLayer("img", texture, new Vector2(100, 100));

//            r.Map = m;

//            r.Draw(new Matrix());

//            Assert.NotNull(gd.Indices);
//            Assert.Equal(6, gd.Indices.IndexCount);
//        }

//        [Fact]
//        public void Draw_MapNoGroups()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);
//            r.Map = new TiledMap("test", 10, 10, 32, 32);

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void Draw_NoMap()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var r = new MockRenderer(gd);

//            r.Draw(new Matrix());

//            Assert.IsNull(gd.Indices);
//        }

//        [Fact]
//        public void CreatePrimatives()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);
//            var region = Substitute.For<TextureRegion2D>(texture, 1, 1, 32, 32);

//            VertexPositionTexture[] vertices;
//            ushort[] indexes;

//            var r = new MockRenderer(gd);
//            r.CreatePrimitives(new Point(0, 0), region, 0, 0.5f, out vertices, out indexes);

//            Assert.Equal(4, vertices.Length);
//            Assert.Equal(new Vector3(0, 0, .5f), vertices[0].Position);
//            Assert.Equal(new Vector2(0.0234375f, 0.0234375f), vertices[0].TextureCoordinate);
//            Assert.Equal(new Vector3(32, 0, .5f), vertices[1].Position);
//            Assert.Equal(new Vector2(0.515625f, 0.0234375f), vertices[1].TextureCoordinate);
//            Assert.Equal(new Vector3(0, 32, .5f), vertices[2].Position);
//            Assert.Equal(new Vector2(0.0234375f, 0.515625f), vertices[2].TextureCoordinate);
//            Assert.Equal(new Vector3(32, 32, .5f), vertices[3].Position);
//            Assert.Equal(new Vector2(0.515625f, 0.515625f), vertices[3].TextureCoordinate);

//            CollectionAssert.Equal(new[] { 0, 1, 2, 1, 3, 2 }, indexes);
//        }

//        [Fact]
//        public void CreatePrimatives_Offset10()
//        {
//            var gd = TestHelper.CreateGraphicsDevice();
//            var texture = Substitute.For<Texture2D>(gd, 64, 64);
//            var region = Substitute.For<TextureRegion2D>(texture, 1, 1, 32, 32);

//            VertexPositionTexture[] vertices;
//            ushort[] indexes;

//            var r = new MockRenderer(gd);
//            r.CreatePrimitives(new Point(0, 0), region, 10, 0.5f, out vertices, out indexes);

//            Assert.Equal(4, vertices.Length);
//            Assert.Equal(new Vector3(0, 0, .5f), vertices[0].Position);
//            Assert.Equal(new Vector2(0.0234375f, 0.0234375f), vertices[0].TextureCoordinate);
//            Assert.Equal(new Vector3(32, 0, .5f), vertices[1].Position);
//            Assert.Equal(new Vector2(0.515625f, 0.0234375f), vertices[1].TextureCoordinate);
//            Assert.Equal(new Vector3(0, 32, .5f), vertices[2].Position);
//            Assert.Equal(new Vector2(0.0234375f, 0.515625f), vertices[2].TextureCoordinate);
//            Assert.Equal(new Vector3(32, 32, .5f), vertices[3].Position);
//            Assert.Equal(new Vector2(0.515625f, 0.515625f), vertices[3].TextureCoordinate);

//            CollectionAssert.Equal(new[] { 40, 41, 42, 41, 43, 42 }, indexes);
//        }
//    }

//    internal class MockRenderer : TiledMapRenderer
//    {
//        public MockRenderer(GraphicsDevice graphicsDevice)
//            : base(graphicsDevice)
//        {
//        }

//        public void CreatePrimitives(Point point, TextureRegion2D region, int offset, float depth,
//            out VertexPositionTexture[] vertices, out ushort[] indexes)
//        {
//            base.CreatePrimitives(point, region, offset, depth, out vertices, out indexes);
//        }

//        public new void Draw(Matrix viewMatrix)
//        {
//            base.Draw(viewMatrix);
//        }
//    }
//}