import pytest

from main import find_the_basement, process_input_string


@pytest.mark.parametrize('test_input, expected',
                         [
                            ('(())', 0),
                            ('()()', 0),
                            ('(((', 3),
                            ('(()(()(', 3),
                            ('))(((((', 3),
                            ('())', -1),
                            ('))(', -1),
                            (')))', -3),
                            (')())())', -3)
                         ])
def test_instruction_examples(test_input, expected):
    assert process_input_string(test_input) == expected


@pytest.mark.parametrize('test_input, expected',
                        [
                            (')', 1),
                            ('()())', 5)
                        ])
def test_basement_instructions(test_input, expected):
    assert find_the_basement(test_input) == expected