import pytest
from sut.backend.services.bargaining_algorithm import BargainingAlgorithm

def test_evaluate_offer_success():
    # Arrange
    character = "frodo"
    user_offer = 50
    current_ask = 60
    round_num = 1
    # Act
    result = BargainingAlgorithm.evaluate_offer(
        user_offer,
        current_ask,
        character,
        round_num
    )
    # Assert
    assert isinstance(result, dict)