public void CalculateWinner_PlayersNull_Throws()
{
List <IPlayer> players = null;
var exception = Assert.Throws <ArgumentNullException>(() => _pokerGame.CalculateWinners(players));
Assert.That(exception.ParamName, Is.EqualTo(nameof(players)));
}
public void CalculateWinner_Example1_ReturnsJoe()
{
var joe = new Player("Joe",
new []
{
new Card(Rank.Three, Suit.Hearts),
new Card(Rank.Six, Suit.Hearts),
new Card(Rank.Eight, Suit.Hearts),
new Card(Rank.Jack, Suit.Hearts),
new Card(Rank.King, Suit.Hearts),
});
var jen = new Player("Jen",
new[]
{
new Card(Rank.Three, Suit.Clubs),
new Card(Rank.Three, Suit.Diamonds),
new Card(Rank.Three, Suit.Spades),
new Card(Rank.Eight, Suit.Clubs),
new Card(Rank.Ten, Suit.Diamonds),
});
var bob = new Player("Bob",
new[]
{
new Card(Rank.Two, Suit.Hearts),
new Card(Rank.Five, Suit.Clubs),
new Card(Rank.Seven, Suit.Spades),
new Card(Rank.Ten, Suit.Clubs),
new Card(Rank.Ace, Suit.Clubs),
});
var players = new List <IPlayer> {
joe, jen, bob
};
List <IPlayer> winners = _pokerGame.CalculateWinners(players);
Assert.That(winners.Count, Is.EqualTo(1));
Assert.That(winners[0], Is.EqualTo(joe));
}
