def test_print_pretty_cards_cards(self):
"""
Input: String with cards separated by commas
Output: Pretty cards as a string
"""
# Arrange
player = Player('player')
player.cards = str(Card.new('As')) + ',' + str(Card.new('9h'))
# Act
player_result = player.print_pretty_cards_cards()
cards_result = 'A♠9♥'
# Assertion
self.assertEqual(player_result, cards_result)
self.assertIsInstance(player_result, str)
