def test_percentage_loss():
monty_hall = Monty_Hall()
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=1, override_user_selection_index=1)
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=2, override_user_selection_index=2)
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=3, override_user_selection_index=2)
monty_hall.update_stats()
assert monty_hall._percentage_loss==33.33
def test_iterations_completed():
monty_hall = Monty_Hall()
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=1, override_user_selection_index=1)
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=2, override_user_selection_index=2)
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=3, override_user_selection_index=2)
assert monty_hall._iterations_completed==3
def test_number_of_losses():
monty_hall = Monty_Hall()
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=1, override_user_selection_index=1)
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=2, override_user_selection_index=2)
monty_hall.simulate_game(Doors(), number_of_locations=3, override_prize_index=3, override_user_selection_index=2)
assert monty_hall._number_of_losses==1
def test_has_user_won(input, expected):
game_doors = Doors()
game_doors.setup(number_of_doors=3,
override_prize_door_index=1,
override_user_selection_index=input)
assert game_doors.has_user_won() == expected
def test_door_opened_by_monty(input1, input2, expected):
game_doors = Doors()
game_doors.setup(number_of_doors=3,
override_prize_door_index=input1,
override_user_selection_index=input2)
assert game_doors._index_of_door_monty_opened==expected
def test_player_selection_saved_in_internal_variables(input, expected):
game_doors = Doors()
game_doors.setup(number_of_doors=3,
override_user_selection_index=input)
assert game_doors._index_of_door_user_selected==expected
def test_number_of_doors_created():
game_doors = Doors()
game_doors.setup(number_of_doors=3,
override_prize_door_index=1,
override_user_selection_index=2)
assert len(game_doors._doors)==3
def test_prize_placed_behind_a_door(input, expected):
game_doors = Doors()
game_doors.setup(number_of_doors=3,
override_prize_door_index=1
)
assert game_doors._doors[input-1].get_object_behind_door()== expected