def test_calculate_present_date_less_than_birthdate_raises_valueerror():
birthdate = date(2000, 1, 1)
evaldate = date(1999, 1, 1)
# exepct ValueError exception
with pytest.raises(ValueError):
agecalc.calculate(birthdate, evaldate)
def step_impl(context):
try:
context.result = agecalc.calculate(context.birthdate, context.evaldate)
except Exception as e:
context.e = e
def test_calculate_exact_month_day():
birthdate = date(2000, 1, 1)
evaldate = date(2010, 1, 1)
assert agecalc.calculate(birthdate, evaldate) == 10
def test_calculate_smaller_month_day():
birthdate = date(2000, 1, 2)
evaldate = date(2010, 1, 1)
assert agecalc.calculate(birthdate, evaldate) == 9