def test_roll_method_updates_game_current_frame(self):
game_manager = GameManager()
for data in self.roll_current_frame:
game_manager.game.current_frame = data['frame']
game_manager.roll(data['roll'])
self.assertEqual(
game_manager.frames[data['frame']].pin_sets[0].rolls,
data['expect'])
def test_has_game_rolls_which_updates_on_roll_or_load(self):
game_manager = GameManager()
expected = [0, 5, 10]
for pins_hit in expected:
game_manager.roll(pins_hit)
self.assertEqual(game_manager.get_pins_hit_list(), expected)
game_manager_two = GameManager(game_manager.game.id)
self.assertEqual(game_manager_two.get_pins_hit_list(), expected)
def test_calculate_score_updates_all_frames(self):
game_manager = GameManager()
for roll in self.frame_score_data['rolls']:
game_manager.roll(roll)
game_manager.calculate_score()
for name, frame in game_manager.frames.items():
self.assertEqual(frame.score,
self.frame_score_data['scores'][name - 1])
def test_game_marked_inactive_when_all_frames_complete(self):
game_manager = GameManager()
for roll in self.frame_score_data['rolls']:
game_manager.roll(roll)
self.assertFalse(game_manager.game.active)
complete_rolls = game_manager.get_pins_hit_list()
game_manager.roll(10)
extra_rolls = game_manager.get_pins_hit_list()
self.assertEqual(
complete_rolls, extra_rolls,
'\nNo extra rolls should be recorded if a game is not active.')
class GameStyle:
""" Controls how to style a Game for template context
Instance Variables:
- game_manager - GameManager
"""
def __init__(self, game_id=None):
self.game_manager = GameManager(game_id)
def roll(self, pins_hit):
""" Sends 'pins_hit' through 'GameManager'
:param pins_hit: The number of pins struck
:type pins_hit: int
"""
self.game_manager.roll(pins_hit)
def get_context(self):
""" Obtains a 'Game' context for templates
:return: dict context for template
:rtype: dict
"""
context = {
'game_id': self.game_manager.game.id,
'active': self.game_manager.game.active,
'headers': self.get_headers(),
'rolls': self.get_roll_results(),
'scores': self.get_scores()
}
context.update(self.get_current_frame_data())
return context
def get_current_frame(self):
""" Helper method to get the current 'Frame' of a 'Game'
:return: The current Frame of the Game
:rtype: bowling.logic.frame.Frame
"""
return self.game_manager.frames[self.game_manager.game.current_frame]
@staticmethod
def get_headers():
""" Obtains header information for templates
:return: Dictionary with id as key and display as value
:rtype: list[str,int]
"""
headers = {}
for index in range(1, 12):
headers[index] = index
headers[11] = 'Total Score'
return headers
def get_roll_results(self):
""" Obtains a list of roll results for templates
:return: list of results for the Game
:rtype: list[str]
"""
roll_results = []
for name, frame in self.game_manager.frames.items():
frame_results = self.get_frame_result(frame, name)
roll_results.extend(frame_results)
return roll_results
def get_frame_result(self, frame, name):
""" Obtains list of roll results by frame
:param frame: Frame to extract data from
:type frame: bowling.logic.frame.Frame
:param name: The name of the Frame
:type name: int
:return: list of results for the Frame
:rtype: list[str]
"""
frame_results = []
for pin_set in frame.pin_sets:
self.get_pin_set_result(frame_results, name, pin_set)
self.get_blank_results(frame_results, name, len(frame_results))
return frame_results
def get_pin_set_result(self, frame_results, name, pin_set):
""" Updates frame_results with data from a 'PinSet'
:param frame_results: list to update results to
:type frame_results: list
:param name: The name of the Frame
:type name: int
:param pin_set: The PinSet to extract roll results from
:type pin_set: bowling.logic.pin_set.PinSet
"""
status = pin_set.get_status()
self.get_strike_results(frame_results, status, name)
self.get_spare_results(frame_results, status, pin_set)
self.get_normal_results(frame_results, status, pin_set)
@staticmethod
def get_strike_results(frame_results, status, name):
""" Updates frame_results with data if status is 'Strike'
:param frame_results: list to update results to
:type frame_results: list
:param status: The status of a 'PinSet'
:type status: str
:param name: The name of the Frame
:type name: int
"""
if status == 'Strike':
if name != 10:
frame_results.append('')
frame_results.append('X')
def get_spare_results(self, frame_results, status, pin_set):
""" Updates frame_results with data if status is 'Spare'
:param frame_results: list to update results to
:type frame_results: list
:param status: The status of a 'PinSet'
:type status: str
:param pin_set: The PinSet to extract roll results from
:type pin_set: bowling.logic.pin_set.PinSet
"""
if status == 'Spare':
roll_1 = self.convert_zero_result(pin_set.rolls[0])
frame_results.extend([roll_1, '/'])
@staticmethod
def convert_zero_result(roll):
""" Converts 0 result to '-'
:param roll: number representing number of pins hit
:type roll: int
:return: roll as str, possible changed to '-'
:rtype: str
"""
return str(roll) if roll != 0 else '-'
def get_normal_results(self, frame_results, status, pin_set):
""" Updates frame_results with results that don't have special bonuses
:param frame_results: list to update results to
:type frame_results: list
:param status: The status of a 'PinSet'
:type status: str
:param pin_set: The PinSet to extract roll results from
:type pin_set: bowling.logic.pin_set.PinSet
"""
if status in ['Complete', 'Incomplete']:
for roll in pin_set.rolls:
frame_results.append(self.convert_zero_result(roll))
@staticmethod
def get_blank_results(frame_results, name, count):
""" Updates frame_results with empty fields if it does not have enough
:param frame_results: list to update results to
:type frame_results: list
:param name: The name of the Frame
:type name: int
:param count: The current total of results obtained
:type count: int
"""
required_results = 3 if name == 10 else 2
while count < required_results:
frame_results.append('')
count += 1
def get_scores(self):
""" Obtains list of scores for templates
:return: list of scores for each frame
:rtype: list[str, int]
"""
total_score = 0
scores = []
self.game_manager.calculate_score()
for frame in self.game_manager.frames.values():
total_score = self.get_frame_score(frame, scores, total_score)
total_score = '' if '' in scores else total_score
scores.append(total_score)
return scores
@staticmethod
def get_frame_score(frame, scores, total_score):
""" Updates total_score with the score of the frame
:param frame: Frame to extract data from
:type frame: bowling.logic.frame.Frame
:param scores: list of scores to update
:type scores: list
:param total_score: the score to increment
:type total_score: int
:return: The total score
:rtype: int
"""
score = frame.score if frame.score != 0 else ''
if score:
total_score += score
scores.append(total_score)
else:
scores.append('')
return total_score
def get_current_frame_data(self):
""" Obtains context for data relevant to the current frame
:return: Dictionary containing rolls_remaining,
current_frame, available_pins
:rtype: dict
"""
rolls = self.get_current_frame().remaining_rolls
rolls = 0 if not self.game_manager.game.active else rolls
current_frame_data = {
'rolls_remaining': rolls,
'current_frame': self.game_manager.game.current_frame,
'available_pins': self.get_available_pins()
}
return current_frame_data
def get_available_pins(self):
""" Obtains context data of available pins for templates
:return: dictionary of 'id' with bool
:rtype: dict
"""
available_range = range(
0, 11 - sum(self.get_current_frame().pin_sets[-1].rolls))
if not self.game_manager.game.active:
available_range = []
available_pins = {}
for index in range(0, 11):
available_pins[index] = index in available_range
return available_pins