import pytest

from pyjack.card import Card


@pytest.fixture
def cards():
    cards = [
        Card("diamonds", "2"),
        Card("hearts", "A"),
        Card("clubs", "9"),
        Card("spades", "Q"),
    ]
    return cards


@pytest.fixture
def expected_values():
    values = [2, 11, 9, 10]
    return values


@pytest.fixture
def expected_strings():
    strings = [
        "2 of diamonds",
        "A of hearts",
        "9 of clubs",
        "Q of spades",
    ]
    return strings


def test_get_value(cards, expected_values):
    """tests if the correct value is returned by the function"""
    results = []
    for card in cards:
        results.append(card.get_value())

    # The zip() function takes multiple iterable objects (like lists
    # or tuples) and combines them element-wise, creating an iterator
    # of tuples. Each tuple contains one element from each input
    # iterable at the corresponding index.
    # It effectively allows for parallel iteration.
    for expected_value, result in zip(expected_values, results):
        assert expected_value == result


def test_default_return_value(cards, expected_strings):
    """Tests if the __str__ method returns the correct value"""

    assert expected_strings == [card.__str__() for card in cards]