public void Constructor_ShouldNotThrow()
        {
            EmptyDeckProvider target = new EmptyDeckProvider();

            Assert.IsNotNull(target);

            return;
        }
        public void ProvideCards_ShouldReturnCorrectNumberOfCards()
        {
            EmptyDeckProvider  target = new EmptyDeckProvider();
            IEnumerable <Card> cards  = target.ProvideCards();
            int count = cards.Count <Card>();

            Assert.AreEqual(0, count);

            return;
        }