public void When_a_game_is_asked_for_its_payout_structure_it_delegates_it_to_the_Payout_object_that_was_injected()
{
var payoutStructure = new BuyIn();
var game = new Game(payoutStructure);
Assert.Equal(payoutStructure, game.BuyIn);
}
public void When_a_player_is_added_to_a_game_its_added_to_the_backing_store()
{
var game = new Game(new BuyIn());
var entrant = new Player();
game.AddEntrant(entrant);
Assert.Contains(entrant, game.AllEntrants());
}
public void When_a_entrant_is_attempted_to_be_added_more_than_once_it_throw_an_argument_exception()
{
var game = new Game(new BuyIn());
var entrant = new Player();
game.AddEntrant(entrant);
Assert.Throws<ArgumentException>(() => game.AddEntrant(entrant));
Assert.Contains(entrant, game.AllEntrants());
Assert.Equal(1, game.AllEntrants().Count());
}
public void A_game_should_not_allow_any_new_entrants_if_the_game_has_started()
{
var game = new Game(new BuyIn(20));
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddPayouts(TwoPlayerPayout());
Assert.Throws<ArgumentException>(() => game.AddEntrant(new Player()));
}
public void A_game_is_concerted_started_when_a_payout_structure_has_been_assign()
{
var game = new Game(new BuyIn(20));
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddEntrant(new Player());
Assert.False(game.IsStarted());
game.AddPayouts(TwoPlayerPayout());
Assert.True(game.IsStarted());
}
public void Cannot_assign_a_new_payout_structure_if_the_game_has_started()
{
var game = new Game(new BuyIn(20));
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddPayouts(TwoPlayerPayout());
Assert.True(game.IsStarted());
Assert.Throws<ArgumentException>(() => game.AddPayouts(TwoPlayerPayout()));
Assert.True(game.IsStarted());
}
public void When_a_Game_is_constructed_it_should_start_with_zero_players()
{
var game = new Game(new BuyIn());
Assert.Empty(game.AllEntrants());
}
public void When_asked_for_the_payout_of_1st_place_should_return_first_payout()
{
var game = new Game(new BuyIn(20));
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddPayouts(TwoPlayerPayout());
const int firstPlace = 1;
int result = game.GetPayoutFor(firstPlace);
Assert.Equal(40, result);
}
public void When_assiging_payouts_the_totals_should_be_equal_to_total_prize_pool()
{
var game = new Game(new BuyIn(20));
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddEntrant(new Player());
game.AddEntrant(new Player());
Exception ex = Assert.Throws<ArgumentException>(() => game.AddPayouts(TwoPlayerPayout()));
Assert.Equal("Payout total of 60 does not equal the prize pool of 80", ex.Message);
}