public void settle_bet_with_equal_hands_returns_zero()
{
// Arrange
IBlackjackBet bet = new AnteBet(100);
IBlackjackPlayer player = new BlackjackPlayer { Balance = 900 };
var dealerHand = Substitute.For<IDealerHand>();
var playerHand = Substitute.For<IPlayerHand>();
playerHand.Busted.Returns(false);
dealerHand.Busted.Returns(false);
playerHand.Value().Returns(20);
dealerHand.Value().Returns(20);
playerHand.Bet.Returns(bet);
// Act
var amount = player.SettleBet(playerHand, dealerHand);
// Assert
amount.Should().Equal(0.0);
}
public void settle_bet_when_only_dealer_busted_returns_negative_win_amount()
{
// Arrange
IBlackjackPlayer player = new BlackjackPlayer();
IBlackjackBet bet = new AnteBet(100);
var dealerHand = Substitute.For<IDealerHand>();
var playerHand = Substitute.For<IPlayerHand>();
playerHand.Busted.Returns(false);
dealerHand.Busted.Returns(true);
playerHand.Bet.Returns(bet);
// Act
var amount = player.SettleBet(playerHand, dealerHand);
// Assert
amount.Should().Equal(-100.0);
}
public void settle_bet_with_equal_hands_changes_bet_to_push_bet()
{
// Arrange
IBlackjackBet bet = new AnteBet(100);
IBlackjackPlayer player = new BlackjackPlayer { Balance = 900 };
var dealerHand = Substitute.For<IDealerHand>();
var playerHand = Substitute.For<IPlayerHand>();
playerHand.Busted.Returns(false);
dealerHand.Busted.Returns(false);
playerHand.Value().Returns(20);
dealerHand.Value().Returns(20);
playerHand.Bet.Returns(bet);
// Act
player.SettleBet(playerHand, dealerHand);
// Assert
playerHand.Bet.Should().Be.OfType<PushBet>();
}
public void settle_bet_when_only_dealer_busted_credits_players_balance()
{
// Arrange
IBlackjackBet bet = new AnteBet(100);
IBlackjackPlayer player = new BlackjackPlayer {Balance = 900};
var dealerHand = Substitute.For<IDealerHand>();
var playerHand = Substitute.For<IPlayerHand>();
playerHand.Busted.Returns(false);
dealerHand.Busted.Returns(true);
playerHand.Bet.Returns(bet);
// Act
player.SettleBet(playerHand, dealerHand);
// Assert
player.Balance.Should().Equal(1100.0);
}