MonoGame.Extended/Source/Tests/MonoGame.Extended.Tests/Primitives/EllipseFTest.cs

using Microsoft.Xna.Framework;
using NUnit.Framework;

namespace MonoGame.Extended.Tests.Primitives
{
    [TestFixture]
    public class EllipseFTest
    {
        [Test]
        [TestCase(-1, -1, Result = false)]
        [TestCase(110, 300, Result = true)]
        [TestCase(200, 300, Result = true)]
        [TestCase(290, 300, Result = true)]
        [TestCase(400, 400, Result = false)]
        public bool ContainsPoint_Circle(int x, int y)
        {
            var ellipse = new EllipseF(new Vector2(200.0f, 300.0f), 100.0f, 100.0f);

            return ellipse.Contains(x, y);
        }

        [Test]
        [TestCase(299, 400, Result = false)]
        [TestCase(501, 400, Result = false)]
        [TestCase(400, 199, Result = false)]
        [TestCase(400, 601, Result = false)]
        [TestCase(301, 400, Result = true)]
        [TestCase(499, 400, Result = true)]
        [TestCase(400, 201, Result = true)]
        [TestCase(400, 599, Result = true)]
        public bool ContainsPoint_NonCircle(int x, int y)
        {
            var ellipse = new EllipseF(new Vector2(400.0f, 400.0f), 100.0f, 200.0f);

            return ellipse.Contains(x, y);
        }
    }
}