def test_datatypes_datehelpers_invariance():
d = datetime(2017, 8, 25)
before = d
TimexDateHelpers.tomorrow(d)
TimexDateHelpers.yesterday(d)
TimexDateHelpers.date_part_equal(datetime.now(), d)
TimexDateHelpers.date_part_equal(d, datetime.now())
TimexDateHelpers.is_next_week(d, datetime.now())
TimexDateHelpers.is_next_week(datetime.now(), d)
TimexDateHelpers.is_last_week(datetime.now(), d)
TimexDateHelpers.week_of_year(d)
after = d
assert after is before
def test_datatypes_resolver_dateTimeRange_next_monday_4am_to_next_thursday_3pm():
today = datetime.now()
resolution = TimexResolver.resolve(["(2017-10-09T04,2017-10-12T15,PT83H)"], today)
assert len(resolution.values) == 1
assert resolution.values[0].timex == "(2017-10-09T04,2017-10-12T15,PT83H)"
assert resolution.values[0].type == "datetimerange"
assert resolution.values[0].start == "2017-10-09 04:00:00"
assert resolution.values[0].end == "2017-10-12 15:00:00"
assert resolution.values[0].value is None
def test_datatypes_resolver_dateTimeRange_tonight():
today = datetime.now()
resolution = TimexResolver.resolve(["2018-03-18TNI"], today)
assert len(resolution.values) == 1
assert resolution.values[0].timex == "2018-03-18TNI"
assert resolution.values[0].type == "datetimerange"
assert resolution.values[0].start == "2018-03-18 20:00:00"
assert resolution.values[0].end == "2018-03-18 24:00:00"
assert resolution.values[0].value is None
def test_datatypes_resolver_dateTimeRange_this_morning():
today = datetime.now()
resolution = TimexResolver.resolve(["2017-10-07TMO"], today)
assert len(resolution.values) == 1
assert resolution.values[0].timex == "2017-10-07TMO"
assert resolution.values[0].type == "datetimerange"
assert resolution.values[0].start == "2017-10-07 08:00:00"
assert resolution.values[0].end == "2017-10-07 12:00:00"
assert resolution.values[0].value is None
def test_datatypes_resolver_timeRange_evening():
today = datetime.now()
resolution = TimexResolver.resolve(["TEV"], today)
assert len(resolution.values) == 1
assert resolution.values[0].timex == "TEV"
assert resolution.values[0].type == "timerange"
assert resolution.values[0].start == "16:00:00"
assert resolution.values[0].end == "20:00:00"
assert resolution.values[0].value is None
def test_datatypes_resolver_timeRange_4am_to_8pm():
today = datetime.now()
resolution = TimexResolver.resolve(["(T04,T20,PT16H)"], today)
assert len(resolution.values) == 1
assert resolution.values[0].timex == "(T04,T20,PT16H)"
assert resolution.values[0].type == "timerange"
assert resolution.values[0].start == "04:00:00"
assert resolution.values[0].end == "20:00:00"
assert resolution.values[0].value is None
def test_datatypes_helpers_equal():
reference_date = datetime.now()
timex_date = Timex.from_date(datetime.now())
assert timex_date.to_natural_language(reference_date) == 'today'
