Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use list_and_index method in hypothesis

Best Python code snippet using hypothesis

player.py

Source:player.py

1import cards2class Player:3	"""A class to represent a player.4	   Four lists to manage: deck, hand, discard pile, and cards in play."""5	def __init__(self, name=''):6		# initialize name, score, and card lists7		self.name           = name8		self.actions        = 09		self.gold           = 010		self.buys           = 011		self._deck          = cards.Cards()12		self._hand          = cards.Cards()13		self._discard_pile  = cards.Cards()14		self._cards_in_play = cards.Cards()15		self._card_dict = {'hand':    self._hand,16						   'deck':    self._deck, 17						   'discard': self._discard_pile,18						   'in play': self._cards_in_play,}19		# a player starts with three Estates and seven Coppers in deck20		estates = [cards.Card('Estate', 'Victory', 2)  for amount in range(3)]21		coppers = [cards.Card('Copper', 'Treasure', 0) for amount in range(7)]22		self.add_cards('deck', estates)23		self.add_cards('deck', coppers)24		25		# shuffle deck and draw five cards26		self.shuffle()27		self.draw_hand()28	def __repr__(self):29		# returns a string with the name, type, and cost of each card 30		# owned by the player31		ret  = []32		def create_string(card_string, card_list):33			nonlocal ret34			ret.append(card_string)35			ret.append(repr(card_list))36		37		create_string('Cards in hand:', self._hand)38		create_string('\nCards in play:', self._cards_in_play)39		create_string('\nCards in discard pile:', self._discard_pile)40		create_string('\nCards in deck:', self._deck)41		return '\n'.join(ret)42	def __str__(self):43		# returns a string with the name of each card owned by the player44		ret = []45		def create_string(card_string, card_list):46			nonlocal ret47			ret.append(card_string)48			ret.append(str(card_list))49		create_string('Cards in hand:', self._hand)50		create_string('\nCards in play:', self._cards_in_play)51		create_string('\nCards in discard pile:', self._discard_pile)52		create_string('\nCards in deck:', self._deck)53		return '\n'.join(ret)54	def __len__(self, card_list):55		# returns the total number of cards owned by the player56		return sum([len(self._deck),57			        len(self._hand), 58			        len(self._discard_pile),59			        len(self._cards_in_play)])60	def __contains__(self, card):61		# returns True if a given card is in the player's hand62		return card in self._hand63	def __iter__(self):64		# yields all cards in the player's hand65		for card in self._hand: yield card66	def __getitem__(self, list_and_index):67		# returns the card in the specified list given the index68		card_list, idx = list_and_index69		try:70			card_list = self._card_dict[card_list]71		except KeyError:72			print('KeyError in __getitem__')73			return74		else:75			return card_list[idx]76	def draw_card(self):77		# draw 1 card from the deck and place it in hand78		if self.is_empty('deck') == False:79			self.add_cards('hand', self.remove_card('deck'))80		else:81			if self.is_empty('discard') == True:82				print('The deck and discard pile are empty. Cannot draw a card.')83				return84			# the discard pile is not empty85			# transfer all cards from discard pile to deck, shuffle, and draw.86			self.transfer_cards('discard', 'deck')87			self.shuffle()88			self.draw_card()89	def draw_hand(self):90		# draw 5 cards from the deck and place in hand91		for amount in range(5):92			if self.is_empty('deck') and self.is_empty('discard'):93				return94			self.draw_card()95	def end_turn(self):96		# place all cards in hand and in play into the discard pile97		# draw hand for next turn98		self.transfer_cards('hand', 'discard')99		self.transfer_cards('in play', 'discard')100		self.draw_hand()101	def shuffle(self):102		# shuffles the player's deck103		self._deck.shuffle()104	def display_hand(self):105		# print the cards in hand106		print('Cards in hand:\n', self._hand, sep='')107	def display_stats(self):108		# prints the number of actions, buys, and gold a player has109		print('Actions: {}   Buys: {}   Gold: {}'.format(110			self.actions, self.buys, self.gold))111	def transfer_cards(self, cards_from, cards_to):112		# transfers all of the cards from one pile to another113		try:114			cards_from = self._card_dict[cards_from]115			cards_to   = self._card_dict[cards_to]116		except KeyError:117			print('KeyError in transfer_cards()')118			return119		else:120			cards_to.add_cards(cards_from.remove_all_cards())121	def is_empty(self, card_list):122		# return True if the given card list is empty123		try:124			card_list = self._card_dict[card_list]125		except KeyError:126			print('KeyError in is_empty()')127			return128		else:129			return card_list.is_empty()130	def add_cards(self, card_list, cards_to_add):131		# add cards to the one of the lists132		try:133			card_list = self._card_dict[card_list]134		except KeyError:135			print('KeyError in add_cards')136			return137		else:138			card_list.add_cards(cards_to_add)139	def remove_card(self, card_list, idx=-1):140		# remove a single card from one of the lists and return it141		try:142			card_list = self._card_dict[card_list]143		except KeyError:144			print('KeyError in remove_card')145			return146		else:147			return card_list.remove_card(idx)148	def remove_all_cards(self, card_list):149		# removes all cards from one of the lists and returns them150		try:151			card_list = self._card_dict[card_list]152		except KeyError:153			print('KeyError in remove_all_cards()')154			return155		else:156			return card_list.remove_all_cards()157	def length(self, card_list):158		# returns the total number of cards in the given list159		try:160			card_list = self._card_dict[card_list]161		except KeyError:162			print('KeyError in length()')163			return164		else:165			return len(card_list)166	def calc_score(self):167		# calculates the final score for the player once the game ends168		self.transfer_cards('hand',    'deck')169		self.transfer_cards('discard', 'deck')170		self.transfer_cards('in play', 'deck')171		def card_count(card): return self._deck.card_count(card)172		# estates are worth 1 point, duchies are worth 3, and provinces are worth 6173		score  = 0174		score += 1 * card_count(cards.Card('Estate', 'Victory', 2))175		score += 3 * card_count(cards.Card('Duchy', 'Victory', 5))176		score += 6 * card_count(cards.Card('Province', 'Victory', 8))177		178		# gardens are worth 1 point for every 10 cards in the deck179		gardens_count = card_count(cards.Card('Gardens', 'Victory', 4))180		score += (len(self._deck) // 10) * gardens_count...

detect_repetition.py

Source:detect_repetition.py

...37@given(st.integers().filter(lambda x: x % 2 == 0))38def test_even_integers(i):39  event("i mod 3 = %d" % (i % 3,))40@st.composite41def list_and_index(draw, elements=st.integers()):42  xs = draw(st.lists(elements, min_size=1))43  i = draw(st.integers(min_value=0, max_value=len(xs) - 1))44  second(xs,i)45  return (xs, i)46def second(xs,i):47  print('xs')48  print(xs)49  print('i')50  print(i)51import shutil52import tempfile53from collections import defaultdict54import hypothesis.strategies as st55from hypothesis.database import DirectoryBasedExampleDatabase...

test_bisect.py

Source:test_bisect.py

2from hypothesis import given3from hypothesis.strategies import composite, integers, lists4from comptSort import binary_search5@composite6def list_and_index(draw, elements=integers()):7    xs = draw(lists(elements, min_size=1))8    i = draw(integers(min_value=0, max_value=len(xs) - 1))9    return (xs, i)10@given(list_and_index())11def test_bisect(list_index):12    """Compare the results of custom binary search function against bisect"""...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.