def test_hand_has_cards_yes():
""" Check Hand has some cards."""
hand = Hand()
card1 = Card('H', '5')
card2 = Card('S', 'J')
hand.add_card(card1)
hand.add_card(card2)
assert hand.has_cards
def test_hand_take_top_has_only_1_card():
""" Hand has only one card. take_top gives empty hand."""
hand = Hand()
card1 = Card('H', '5')
hand.add_card(card1)
top_card = hand.take_top()
assert len(hand.cards) == 0
assert str(top_card) == str(card1)
def test_hand_take_top_len_check_after_pop():
"""Hand len decreases after take_top"""
hand = Hand()
card1 = Card('H', '5')
card2 = Card('S', 'J')
hand.add_card(card1)
hand.add_card(card2)
hand.take_top()
assert len(hand.cards) == 1
def test_hand_take_top_check():
"""Take top card of hand"""
hand = Hand()
card1 = Card('H', '5')
card2 = Card('S', 'J')
hand.add_card(card1)
hand.add_card(card2)
top_card = hand.take_top()
assert str(top_card) == str(card1)
def test_hand_add_all_1_card_as_list():
""" Add 1 card as list to non-empty Hand"""
hand = Hand()
card1 = Card('H', '5')
card2 = Card('S', 'J')
hand.add_card(card1)
hand.add_card(card2)
hand.add_all([Card('C', '2')])
assert len(hand.cards) == 3
def test_hand_add_card_multiple():
"""Add multiple cards to empty hand."""
hand = Hand()
card = Card('D', '5')
card1 = Card('C', '10')
card2 = Card('H', 'A')
hand.add_card(card)
hand.add_card(card1)
hand.add_card(card2)
assert len(hand.cards) == 3
def test_hand_add_all_to_non_empty():
""" Add list of cards to non-empty Hand"""
hand = Hand()
card1 = Card('H', '5')
card2 = Card('S', 'J')
hand.add_card(card1)
hand.add_card(card2)
hand_cards_len_before_add_all = len(hand.cards)
assert hand_cards_len_before_add_all == 2
cards = [Card('D', '5'), Card('C', '10'), Card('H', 'A'), Card('S', 'K')]
hand.add_all(cards)
hand_cards_len_after_add_all = len(hand.cards)
assert hand_cards_len_after_add_all == hand_cards_len_before_add_all + len(
cards)
def test_hand_add_card_1():
"""Add 1 card to empty hand."""
hand = Hand()
card = Card('D', '5')
hand.add_card(card)
assert len(hand.cards) == 1
