def test_error_non_standard(self):
field_list = ['?', 'FriL', 'Sat#2']
for field in field_list:
non_standard_parser = FieldParser(field,
0,
6,
word_set=weekday_word_set())
non_standard_parser.parse_weekday_field(non_standard=True)
standard_parser = FieldParser(field,
0,
6,
word_set=weekday_word_set())
with self.assertRaises(FieldParseError):
standard_parser.parse_weekday_field(non_standard=False)
def test_error_not_question_only(self):
field_list = ['?,*', '1,?', '?,SatL,Mon#1']
for field in field_list:
with self.subTest(field=field):
parser = FieldParser(field, 0, 6, word_set=weekday_word_set())
with self.assertRaises(FieldParseError):
parser.parse_weekday_field()
def test_standard(self):
parser = FieldParser('Sun,Sat', 0, 6, word_set=weekday_word_set())
result = parser.parse_weekday_field()
self.assertFalse(result.is_any)
self.assertFalse(result.is_blank)
self.assertEqual(result.value, [0, 6])
self.assertEqual(result.last, [])
self.assertEqual(result.hash, [])
def test_range(self):
field_list = ['Mon-Fri', 'Mon-5', '1-Fri', '1-5']
for field in field_list:
with self.subTest(field=field):
parser = FieldParser(field, 0, 6, word_set=weekday_word_set())
result = parser.parse_field()
self.assertFalse(result.is_any)
self.assertEqual(result.value, [1, 2, 3, 4, 5])
def test_case_insensitive(self):
match_list = ['sun', 'Sun', 'SUN']
mismatch_list = [
x for x in map(''.join, itertools.product('Ss', 'Uu', 'Nn'))
if x not in match_list
]
for field in match_list:
with self.subTest(field=field):
parser = FieldParser(field, 0, 6, word_set=weekday_word_set())
result = parser.parse_field()
self.assertFalse(result.is_any)
self.assertEqual(result.value, [0])
for field in mismatch_list:
with self.subTest(field=field):
parser = FieldParser(field, 0, 6, word_set=weekday_word_set())
with self.assertRaises(FieldParseError):
parser.parse_field()
def test_not_standard(self):
parser = FieldParser('Mon,Wed,Thu,Tue#2,Tue#4,FriL',
0,
6,
word_set=weekday_word_set())
result = parser.parse_weekday_field()
self.assertFalse(result.is_any)
self.assertFalse(result.is_blank)
self.assertEqual(result.value, [1, 3, 4])
self.assertEqual(result.last, [5])
self.assertEqual(result.hash, [(2, 2), (2, 4)])
def test_hash_with_word_set(self):
parser = FieldParser('Sat#4,SAT#2,sat#4',
0,
6,
word_set=weekday_word_set())
result = parser.parse_weekday_field()
self.assertFalse(result.is_any)
self.assertFalse(result.is_blank)
self.assertEqual(result.value, [])
self.assertEqual(result.last, [])
self.assertEqual(result.hash, [(6, 2), (6, 4)])
def test_last_with_word_set(self):
parser = FieldParser('FriL,MONL,friL',
0,
6,
word_set=weekday_word_set())
result = parser.parse_weekday_field()
self.assertFalse(result.is_any)
self.assertFalse(result.is_blank)
self.assertEqual(result.value, [])
self.assertEqual(result.last, [1, 5])
self.assertEqual(result.hash, [])
def test_l(self):
year = 2019
last_weekday_list = {
'sun': [27, 24, 31, 28, 26, 30, 28, 25, 29, 27, 24, 29],
'mon': [28, 25, 25, 29, 27, 24, 29, 26, 30, 28, 25, 30],
'tue': [29, 26, 26, 30, 28, 25, 30, 27, 24, 29, 26, 31],
'wed': [30, 27, 27, 24, 29, 26, 31, 28, 25, 30, 27, 25],
'thu': [31, 28, 28, 25, 30, 27, 25, 29, 26, 31, 28, 26],
'fri': [25, 22, 29, 26, 31, 28, 26, 30, 27, 25, 29, 27],
'sat': [26, 23, 30, 27, 25, 29, 27, 31, 28, 26, 30, 28]}
for name, weekday in weekday_word_set().items():
for month in range(1, 13):
expected = last_weekday_list[name][month - 1]
with self.subTest(
weekday=name,
year=year,
month=month):
self.assertEqual(
calendar.weekday(year, month, expected),
(weekday - 1) % 7)
self.assertEqual(
day_of_week_l(weekday, year, month),
expected)
def test_hash(self):
year = 2019
first_weekday_list = {
'sun': [6, 3, 3, 7, 5, 2, 7, 4, 1, 6, 3, 1],
'mon': [7, 4, 4, 1, 6, 3, 1, 5, 2, 7, 4, 2],
'tue': [1, 5, 5, 2, 7, 4, 2, 6, 3, 1, 5, 3],
'wed': [2, 6, 6, 3, 1, 5, 3, 7, 4, 2, 6, 4],
'thu': [3, 7, 7, 4, 2, 6, 4, 1, 5, 3, 7, 5],
'fri': [4, 1, 1, 5, 3, 7, 5, 2, 6, 4, 1, 6],
'sat': [5, 2, 2, 6, 4, 1, 6, 3, 7, 5, 2, 7]}
for (name, weekday), week_number in itertools.product(
weekday_word_set().items(),
range(1, 6)):
for month in range(1, 13):
expected = (
first_weekday_list[name][month - 1]
+ 7 * (week_number - 1))
lastday = calendar.monthrange(year, month)[1]
if lastday < expected:
expected = None
else:
self.assertEqual(
calendar.weekday(year, month, expected),
(weekday - 1) % 7)
with self.subTest(
weekday=name,
week_number=week_number,
year=year,
month=month):
self.assertEqual(
day_of_week_hash(
weekday,
week_number,
year,
month),
expected)