GenericCollections.xaml.cs

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using NUnit.Framework;
using Xamarin.Forms;

namespace Xamarin.Forms.Xaml.UnitTests
{
	public class AttachedBP
	{
		public static readonly BindableProperty AttachedBPProperty = BindableProperty.CreateAttached(
			"AttachedBP",
			typeof(GenericCollection),
			typeof(AttachedBP),
			null);

		public static GenericCollection GetAttachedBP(BindableObject bindable)
		{
			throw new NotImplementedException();
		}
	}

	public class GenericCollection : ObservableCollection<object>
	{
	}

	public partial class GenericCollections : ContentPage
	{
		public GenericCollections()
		{
			InitializeComponent();
		}

		public GenericCollections(bool useCompiledXaml)
		{
			//this stub will be replaced at compile time
		}

		[TestFixture]
		public class Tests
		{
			[TestCase(false)]
			[TestCase(true)]
			public void SupportsCrookedGenericScenarios(bool useCompiledXaml)
			{
				var p = new GenericCollections();
				Assert.AreEqual("Foo", (p.label0.GetValue(AttachedBP.AttachedBPProperty) as GenericCollection)[0]);
			}
		}
	}
}