import pytest
from solution import Solution


@pytest.mark.parametrize(
    "s, p, removable, expected",
    [
        ("abcacb", "ab", [3, 1, 0], 2),
        ("abcbddddd", "abcd", [3, 2, 1, 4, 5, 6], 1),
        ("abcab", "abc", [0, 1, 2, 3, 4], 0),
    ],
)
def test_maximum_removals(s, p, removable, expected):
    assert Solution().maximumRemovals(s, p, removable) == expected