import pytest
from bank_account import BankAccount


@pytest.fixture()
def testee(starting_amoount=400):
    return BankAccount(starting_amoount)


def test_get_money_with_less_than_saldo_returns_expected_money(testee):
    assert testee.get_money(300) == 300
    assert testee.saldo == 100


def test_get_money_with_more_than_saldo_returns_nothing(testee):
    assert testee.get_money(600) == 0
    assert testee.saldo == 400