C# XNA - Ladda in en texture inuti en vanlig klass

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Blackjack;
using NUnit.Framework;

namespace BlackJack
{
    [TestFixture]
    class CardTest
    {

        [Test]
        public void EnsureValueIsSet()
        {
            CardValue value = CardValue.Ace;
            CardSuit suit = CardSuit.Clubs;
            Card card = new Card(value, suit);
            Assert.AreEqual(value, card.Value);
        }

        [Test]
        public void EnsureSuitIsSet()
        {
            CardValue value = CardValue.Ace;
            CardSuit suit = CardSuit.Clubs;
            Card card = new Card(value, suit);
            Assert.AreEqual(suit, card.Suit);
        }

    }
}