Monogame-Extended/tests/MonoGame.Extended.Tests/Tilemaps/TilemapObjects/TilemapTileObjectTests.cs

using Microsoft.Xna.Framework;
using MonoGame.Extended.Tilemaps;

namespace MonoGame.Extended.Tests;

public sealed class TilemapTileObjectTests
{
    [Fact]
    public void Constructor_SetsProperties()
    {
        var tile = new TilemapTile(42);

        var obj = new TilemapTileObject(1, new Vector2(10, 20), tile, new Vector2(32, 32));

        Assert.Equal(1, obj.Id);
        Assert.Equal(new Vector2(10, 20), obj.Position);
        Assert.Equal(tile, obj.Tile);
        Assert.Equal(new Vector2(32, 32), obj.Size);
    }

    [Fact]
    public void Bounds_ReturnsCorrectRectangle()
    {
        var tile = new TilemapTile(42);
        var obj = new TilemapTileObject(1, new Vector2(10, 20), tile, new Vector2(32, 32));

        var bounds = obj.Bounds;

        Assert.Equal(10, bounds.X);
        Assert.Equal(20, bounds.Y);
        Assert.Equal(32, bounds.Width);
        Assert.Equal(32, bounds.Height);
    }

    [Fact]
    public void Tile_CanHaveFlipFlags()
    {
        var tile = new TilemapTile(42, TilemapTileFlipFlags.FlipHorizontally);
        var obj = new TilemapTileObject(1, Vector2.Zero, tile, new Vector2(32, 32));

        // Act & Assert
        Assert.Equal(TilemapTileFlipFlags.FlipHorizontally, obj.Tile.FlipFlags);
    }
}