public void TestEquality(string firstMoveStringNotation, GameMove second, bool expectedEquals)
{
var first = GameMove.FromStringNotation(firstMoveStringNotation);
Assert.That(first, Is.Not.Null);
Assert.That(second, Is.Not.Null);
Assert.That(first.Equals(second), Is.EqualTo(expectedEquals));
Assert.That(second.Equals(first), Is.EqualTo(expectedEquals));
Assert.That(Equals(first, second), Is.EqualTo(expectedEquals));
Assert.That(EqualityComparer <GameMove> .Default.Equals(first, second), Is.EqualTo(expectedEquals));
Assert.That(first == second, Is.EqualTo(expectedEquals));
Assert.That(first != second, Is.EqualTo(!expectedEquals));
if (expectedEquals)
{
Assert.That(first.GetHashCode(), Is.EqualTo(second.GetHashCode()));
}
}
public static GameResult Eval(GameMove move1, GameMove move2)
{
// Rock Vs. ###
if (move1.Equals(Rock))
{
if (move2.Equals(Rock))
{
return(Draw);
}
else if (move2.Equals(Paper))
{
return(Loose);
}
else if (move2.Equals(Scissor))
{
return(Win);
}
else if (move2.Equals(Spock))
{
return(Loose);
}
else if (move2.Equals(Lizard))
{
return(Win);
}
}
else if (move1.Equals(Paper))
{
if (move2.Equals(Rock))
{
return(Win);
}
else if (move2.Equals(Paper))
{
return(Draw);
}
else if (move2.Equals(Scissor))
{
return(Loose);
}
else if (move2.Equals(Lizard))
{
return(Loose);
}
else if (move2.Equals(Spock))
{
return(Win);
}
}
else if (move1.Equals(Scissor))
{
if (move2.Equals(Rock))
{
return(Loose);
}
else if (move2.Equals(Paper))
{
return(Win);
}
else if (move2.Equals(Scissor))
{
return(Draw);
}
else if (move2.Equals(Lizard))
{
return(Win);
}
else if (move2.Equals(Spock))
{
return(Loose);
}
}
else if (move1.Equals(Lizard))
{
if (move2.Equals(Rock))
{
return(Loose);
}
else if (move2.Equals(Paper))
{
return(Win);
}
else if (move2.Equals(Scissor))
{
return(Loose);
}
else if (move2.Equals(Lizard))
{
return(Draw);
}
else if (move2.Equals(Spock))
{
return(Win);
}
}
else if (move1.Equals(Spock))
{
if (move2.Equals(Rock))
{
return(Win);
}
else if (move2.Equals(Paper))
{
return(Loose);
}
else if (move2.Equals(Scissor))
{
return(Win);
}
else if (move2.Equals(Lizard))
{
return(Loose);
}
else if (move2.Equals(Spock))
{
return(Draw);
}
}
return(new GameResult(null, "Unknown Result"));
}
