gistfile1.cs

public class When_there_are_100_bottles_of_beer_on_the_wall 
{
    static Wall Wall;

    Establish there_are = () => Wall = new Wall { NumberBottlesOfBeer = 100 };
    Because we_take_one_down_and_pass_it_around = () => Wall.TakeOneDownAndPassItAround();
    It should_only_have_99_bottles_of_beer_on_the_wall = () => Wall.NumberBottlesOfBeer.ShouldEqual(99);
}