def test_convert_from_list_to_string(self):
"""
Input: Strings representing cards separate by commas
Output: List with int's
"""
# Arrange
cards_list = [Card.new('As'), Card.new('9h')]
cards_string = str(Card.new('As')) + ',' + str(Card.new('9h'))
# Act
result = Player.convert_from_list_to_string(self, cards_list)
# Assertion
self.assertEqual(result, cards_string)
self.assertIsInstance(result, str)
