public void When_Players_Are_In_Deuce_One_Player_Scores(TennisPlayer player)
{
TennisGame game = new TennisGame();
TennisPlayer otherPlayer = TennisPlayer.PlayerA;
if (player == TennisPlayer.PlayerA)
otherPlayer = TennisPlayer.PlayerB;
game.Score(player);
game.Score(player);
game.Score(player);
game.Score(otherPlayer);
game.Score(otherPlayer);
game.Score(otherPlayer);
game.Score(otherPlayer);
Assert.That(game.Points(otherPlayer), Is.EqualTo(TennisScore.Advantage));
}
public void When_PlayerA_scores_4times_PointsA_Equals_Game(TennisPlayer player)
{
TennisGame game = new TennisGame();
game.Score(player);
game.Score(player);
game.Score(player);
game.Score(player);
Assert.That(game.Points(player), Is.EqualTo(TennisScore.Game));
}