import pytest
from core.password_hasher import PasswordHasher


def test_hash_and_verify():
    hasher = PasswordHasher()
    salt = hasher.generate_salt()
    pwd = "secret123"
    hashed = hasher.hash_password(pwd, salt)

    assert hasher.verify_password(pwd, salt, hashed)
    assert not hasher.verify_password("wrong", salt, hashed)