def test_400_to_rata_die(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
rd = test_row[0]
assert IsoCalendar(year, week, day).to_rata_die() == rd
def test_410_day_of_year(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
doy = test_row[4]
assert IsoCalendar(year, week, day).day_of_year() == doy
def test_310_compare_invalid_types(self):
class SomeClass:
pass
iso = IsoCalendar(2, 3, 4)
# exception with non-numeric types
for par in ("1", (1, ), [1], {1: 1}, (), [], {}, None):
assert not iso == par
assert iso != par
with pytest.raises(TypeError):
iso < par
with pytest.raises(TypeError):
iso > par
with pytest.raises(TypeError):
iso <= par
with pytest.raises(TypeError):
iso >= par
# exception with numeric types (all invalid) and other objects
for par in (1, 1.0, Fraction(1, 1), Decimal(1), 1j, 1 + 1j, INF, NAN,
SomeClass()):
assert not iso == par
assert iso != par
with pytest.raises(TypeError):
iso < par
with pytest.raises(TypeError):
iso > par
with pytest.raises(TypeError):
iso <= par
with pytest.raises(TypeError):
iso >= par
def test_040_write_attribute(self):
iso = IsoCalendar(1, 1, 1)
with pytest.raises(AttributeError):
iso.year = 3
with pytest.raises(AttributeError):
iso.week = 3
with pytest.raises(AttributeError):
iso.day = 3
def test_320_hash_equality(self):
iso1 = IsoCalendar(2000, 12, 3)
# same thing
iso2 = IsoCalendar(2000, 12, 3)
assert hash(iso1) == hash(iso2)
dic = {iso1: 1}
dic[iso2] = 2
assert len(dic) == 1
assert dic[iso1] == 2
assert dic[iso2] == 2
iso3 = IsoCalendar(200, 12, 3).replace(year=2000)
assert hash(iso1) == hash(iso3)
dic[iso3] = 2
assert len(dic) == 1
assert dic[iso3] == 2
def test_560_cformat_percent(self):
iso = IsoCalendar(1, 2, 3)
assert iso.cformat('%') == '%'
assert iso.cformat('%%') == '%'
assert iso.cformat('%%%') == '%%'
assert iso.cformat('abcd%') == 'abcd%'
assert iso.cformat('%k') == '%k'
assert iso.cformat('a%k') == 'a%k'
assert iso.cformat('%k%') == '%k%'
def test_000_constructor(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
iso = IsoCalendar(year, week, day)
assert iso.year == year
assert iso.week == week
assert iso.day == day
def test_900_pickling(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
iso = IsoCalendar(year, week, day)
for protocol in range(pickle.HIGHEST_PROTOCOL + 1):
pickled = pickle.dumps(iso, protocol)
derived = pickle.loads(pickled)
assert iso == derived
def test_420_replace(self):
for test_row in iso_test_data[:
33]: # take Calendrical Calculations tests data only (other may make replace fail, as in the next tests method)
year = test_row[1]
week = test_row[2]
day = test_row[3]
iso = IsoCalendar(year, week, day)
assert iso.replace() == IsoCalendar(year, week, day)
assert iso.replace(year=11) == IsoCalendar(11, week, day)
assert iso.replace(week=10) == IsoCalendar(year, 10, day)
assert iso.replace(day=2) == IsoCalendar(year, week, 2)
assert iso.replace(week=10, year=11) == IsoCalendar(11, 10, day)
assert iso.replace(day=3, year=11) == IsoCalendar(11, week, 3)
assert iso.replace(day=4, week=10) == IsoCalendar(year, 10, 4)
assert iso.replace(day=1, week=10,
year=11) == IsoCalendar(11, 10, 1)
def test_426_replace_invalid_values(self):
iso1 = IsoCalendar(11, 10, 4)
with pytest.raises(ValueError):
iso1.replace(week=0)
with pytest.raises(ValueError):
iso1.replace(day=0)
with pytest.raises(ValueError):
iso1.replace(week=-1)
with pytest.raises(ValueError):
iso1.replace(day=-1)
with pytest.raises(ValueError):
iso1.replace(week=54)
with pytest.raises(ValueError):
iso1.replace(day=8)
iso2 = IsoCalendar(1, 9, 2) # short year
with pytest.raises(ValueError):
iso2.replace(week=53)
iso3 = IsoCalendar(4, 9, 2) # long year
with pytest.raises(ValueError):
iso3.replace(week=54)
def test_540_cformat_names(self):
weekdays = [
'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday',
'Sunday'
]
abbr_weekdays = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
iso = IsoCalendar(year, week, day)
assert iso.cformat('%a') == abbr_weekdays[day - 1]
assert iso.cformat('%A') == weekdays[day - 1]
def test_500_repr(self):
import datetime2
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
iso = IsoCalendar(year, week, day)
iso_repr = repr(iso)
names, args = iso_repr.split('(')
assert names.split('.') == ['datetime2', 'modern', 'IsoCalendar']
args = args[:-1] # drop ')'
for found, expected in zip(args.split(','), (year, week, day)):
assert int(found) == expected
assert iso == eval(iso_repr)
def test_530_cformat_numbers(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
doy = test_row[4]
iso = IsoCalendar(year, week, day)
assert iso.cformat('%j') == '{:03d}'.format(doy)
assert iso.cformat('%w') == '{:1d}'.format(day)
assert iso.cformat('%W') == '{:02d}'.format(week)
assert iso.cformat('%y') == ('{:04d}'.format(year))[-2:]
if year >= 0:
assert iso.cformat('%Y') == '{:04d}'.format(year)
else:
assert iso.cformat('%Y') == '-{:04d}'.format(-year)
def test_300_compare(self):
iso1 = IsoCalendar(2, 3, 4)
iso2 = IsoCalendar(2, 3, 4)
assert iso1 == iso2
assert iso1 <= iso2
assert iso1 >= iso2
assert not iso1 != iso2
assert not iso1 < iso2
assert not iso1 > iso2
for year, week, day in (3, 3, 3), (2, 4, 4), (2, 3, 5):
iso3 = IsoCalendar(year, week, day) # this is larger than iso1
assert iso1 < iso3
assert iso3 > iso1
assert iso1 <= iso3
assert iso3 >= iso1
assert iso1 != iso3
assert iso3 != iso1
assert not iso1 == iso3
assert not iso3 == iso1
assert not iso1 > iso3
assert not iso3 < iso1
assert not iso1 >= iso3
assert not iso3 <= iso1
def test_010_invalid_parameter_types(self):
# exception with none, two or four parameters
with pytest.raises(TypeError):
IsoCalendar()
with pytest.raises(TypeError):
IsoCalendar(1, 2)
with pytest.raises(TypeError):
IsoCalendar(1, 2, 3, 4)
# exception with non-numeric types
for par in ("1", (1, ), [1], {1: 1}, (), [], {}, None):
with pytest.raises(TypeError):
IsoCalendar(par, 1, 1)
with pytest.raises(TypeError):
IsoCalendar(1, par, 1)
with pytest.raises(TypeError):
IsoCalendar(1, par, 1)
# exception with invalid numeric types
for par in (1.0, Fraction(1, 1), Decimal(1), 1j, 1 + 1j, INF, NAN):
with pytest.raises(TypeError):
IsoCalendar(par, 1, 1)
with pytest.raises(TypeError):
IsoCalendar(1, par, 1)
with pytest.raises(TypeError):
IsoCalendar(1, par, 1)
def test_520_str(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
iso = IsoCalendar(year, week, day)
if year < 0:
expected = '-'
year = -year
else:
expected = ''
ys = str(year)
if len(ys) < 4:
expected += ('000' + ys)[-4:]
else:
expected += ys
expected += '-W' + ('0' + str(week))[-2:]
expected += '-' + str(day)
assert str(iso) == expected
def test_920_subclass(self):
class I(IsoCalendar):
theAnswer = 42
def __init__(self, *args, **kws):
temp = kws.copy()
self.extra = temp.pop('extra')
IsoCalendar.__init__(self, *args, **temp)
def newmeth(self, start):
return start + self.year + self.week
iso1 = IsoCalendar(2003, 14, 4)
iso2 = I(2003, 14, 4, extra=7)
assert iso2.theAnswer == 42
assert iso2.extra == 7
assert iso1.to_rata_die() == iso2.to_rata_die()
assert iso2.newmeth(-7) == iso1.year + iso1.week - 7
def test_423_replace_invalid_types(self):
iso = IsoCalendar(11, 10, 4)
# exception for positional parameters
with pytest.raises(TypeError):
iso.replace(1)
# exception with non-numeric types
for par in ("1", (1, ), [1], {1: 1}, (), [], {}):
with pytest.raises(TypeError):
iso.replace(year=par)
with pytest.raises(TypeError):
iso.replace(week=par)
with pytest.raises(TypeError):
iso.replace(day=par)
# exception with invalid numeric types
for par in (1.0, Fraction(1, 1), Decimal(1), 1j):
with pytest.raises(TypeError):
iso.replace(year=par)
with pytest.raises(TypeError):
iso.replace(week=par)
with pytest.raises(TypeError):
iso.replace(day=par)
def test_330_bool(self):
for test_row in iso_test_data:
year = test_row[1]
week = test_row[2]
day = test_row[3]
assert IsoCalendar(year, week, day)
def test_570_cformat_invalid_type(self):
iso = IsoCalendar(1, 2, 3)
for par in (1, (1, ), [1], {1: 1}, None):
with pytest.raises(TypeError):
iso.cformat(par)
