public static void Main(string[] args)
{
var paper = new Paper();
var rock = new Rock();
var scissor = new Scissor();
Console.WriteLine("paper.Beats(paper) = " + paper.Beats(paper));
Console.WriteLine("paper.Beats(scissor) = " + paper.Beats(scissor));
Console.WriteLine("paper.Beats(rock) = " + paper.Beats(rock));
Console.WriteLine("scissor.Beats(paper) = " + scissor.Beats(paper));
Console.WriteLine("scissor.Beats(scissor) = " + scissor.Beats(scissor));
Console.WriteLine("scissor.Beats(rock) = " + scissor.Beats(rock));
Console.WriteLine("rock.Beats(paper) = " + rock.Beats(paper));
Console.WriteLine("rock.Beats(scissor) = " + rock.Beats(scissor));
Console.WriteLine("rock.Beats(rock) = " + rock.Beats(rock));
}
public void RockBeatsRockTest()
{
Rock other = new Rock();
Assert.IsNull(me.Beats(other));
}