public void TwoPockets()
        {
            var pants = new Pants();

            pants.Pockets.Should().HaveCount(2);
        }
        public void EmptyPockets()
        {
            var pants = new Pants();

            pants.Pockets.Should().OnlyContain(pocket => pocket.IsEmpty);
        }
        public void ColorIsPurple()
        {
            var pants = new Pants();

            pants.Color.Should().Be("purple", "purple is nice");
        }
        public void ColorIsPurple()
        {
            var pants = new Pants();

            pants.Color.Should().Be("purple", "purple is nice");
        }
        public void EmptyPockets()
        {
            var pants = new Pants();

            pants.Pockets.Should().OnlyContain(pocket => pocket.IsEmpty);
        }
        public void TwoPockets()
        {
            var pants = new Pants();

            pants.Pockets.Should().HaveCount(2);
        }