MonoGame.Extended/Source/Tests/MonoGame.Extended.Gui.Tests/Controls/GuiControlCollectionTests.cs

//using MonoGame.Extended.Gui.Controls;
//using NSubstitute;
//using Xunit;

//namespace MonoGame.Extended.Gui.Tests.Controls
//{
    
//    public class GuiControlCollectionTests
//    {
//        [Fact]
//        public void GuiControlCollection_Add_SetsTheParent_Test()
//        {
//            var parent = Substitute.For<GuiControl>();
//            var child = Substitute.For<GuiControl>();

//            var controls = new GuiControlCollection(parent) { child };
//            Assert.IsTrue(controls.Contains(child));
//            Assert.AreSame(parent, child.Parent);
//        }

//        [Fact]
//        public void GuiControlCollection_Remove_SetsTheParentToNull_Test()
//        {
//            var parent = Substitute.For<GuiControl>();
//            var child = Substitute.For<GuiControl>();

//            new GuiControlCollection(parent) { child }.Remove(child);

//            Assert.IsNull(child.Parent);
//        }

//        [Fact]
//        public void GuiControlCollection_Insert_SetsTheParent_Test()
//        {
//            var parent = Substitute.For<GuiControl>();
//            var child = Substitute.For<GuiControl>();

//            var controls = new GuiControlCollection(parent);

//            controls.Insert(0, child);
//            Assert.IsTrue(controls.Contains(child));
//            Assert.AreSame(parent, child.Parent);
//        }

//        [Fact]
//        public void GuiControlCollection_Clear_SetsAllTheParentsToNull_Test()
//        {
//            var parent = Substitute.For<GuiControl>();
//            var child0 = Substitute.For<GuiControl>();
//            var child1 = Substitute.For<GuiControl>();

//            new GuiControlCollection(parent) { child0, child1 }.Clear();

//            Assert.IsNull(child0.Parent);
//            Assert.IsNull(child1.Parent);
//        }
//    }
//}