def test_daterange_property():
daterange_span = daterange.from_date(date(2000, 1, 1), period="month")
span = PeriodRange.from_date(date(2000, 1, 1), period="month")
assert type(span.daterange) is daterange
assert daterange_span == span.daterange
def test_from_date_type_check(param):
with pytest.raises(TypeError):
daterange.from_date(param)
def test_from_date_period_check(period):
with pytest.raises(ValueError):
daterange.from_date(date(2000, 1, 1), period=period)
def test_from_date_quarter(day, span):
assert daterange.from_date(day, period="quarter") == span
def test_from_date_year(day, span):
assert daterange.from_date(day, period="year") == span
def test_from_date_american_week(day, span):
assert daterange.from_date(day, period="american_week") == span
def test_from_date_month(day, span):
assert daterange.from_date(day, period="month") == span
def test_from_date():
date_start = date(2000, 1, 1)
assert daterange.from_date(date_start) == \
daterange(date_start, date_start + timedelta(1))
def test_from_year(year):
assert daterange.from_year(year) == daterange.from_date(
date(year, 1, 1), period="year")
def test_from_quarter(year, quarter, first_day):
assert daterange.from_quarter(year, quarter) == daterange.from_date(
first_day, period="quarter")
def test_from_month(year, month):
assert daterange.from_month(year, month) == daterange.from_date(
date(year, month, 1), period="month")
def test_from_week(year, iso_week, first_day):
assert daterange.from_week(year, iso_week) == daterange.from_date(
first_day, period="week")