Exemple #1
0
def test_f_lz():
    calc = Calc()

    with pytest.raises(ValueError) as ex:
        calc.f(-5)

    assert "Invalid argument: number must be more or eq of zero" in str(
        ex.value)
Exemple #2
0
def test_f_more_20():
    calc = Calc()

    assert calc.f(21) == 51090942171709440000