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test_data_types.py
477 lines (414 loc) · 20.7 KB
/
test_data_types.py
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#!/usr/bin/env python
import datetime
import pickle
import unittest
from decimal import Decimal
import parsedatetime
import pytz
from agate.data_types import Boolean, Date, DateTime, Number, Text, TimeDelta
from agate.exceptions import CastError
class TestText(unittest.TestCase):
def setUp(self):
self.type = Text()
def test_test(self):
self.assertEqual(self.type.test(None), True)
self.assertEqual(self.type.test('N/A'), True)
self.assertEqual(self.type.test(True), True)
self.assertEqual(self.type.test('True'), True)
self.assertEqual(self.type.test(1), True)
self.assertEqual(self.type.test(Decimal('1')), True)
self.assertEqual(self.type.test('2.7'), True)
self.assertEqual(self.type.test(2.7), True)
self.assertEqual(self.type.test('3/1/1994'), True)
self.assertEqual(self.type.test(datetime.date(1994, 3, 1)), True)
self.assertEqual(self.type.test('3/1/1994 12:30 PM'), True)
self.assertEqual(self.type.test('2015-01-01 02:34'), True)
self.assertEqual(self.type.test(datetime.datetime(1994, 3, 1, 12, 30)), True)
self.assertEqual(self.type.test('4:10'), True)
self.assertEqual(self.type.test(datetime.timedelta(hours=4, minutes=10)), True)
self.assertEqual(self.type.test('a'), True)
self.assertEqual(self.type.test('A\nB'), True)
self.assertEqual(self.type.test('👍'), True)
self.assertEqual(self.type.test('05_leslie3d_base'), True)
self.assertEqual(self.type.test('2016-12-29'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30Z'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30+06:00'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30-06:00'), True)
def test_cast(self):
values = ('a', 1, None, Decimal('2.7'), 'n/a', '👍', ' foo', 'foo ')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, ('a', '1', None, '2.7', None, '👍', ' foo', 'foo '))
def test_no_cast_nulls(self):
values = ('', 'N/A', None)
t = Text()
casted = tuple(t.cast(v) for v in values)
self.assertSequenceEqual(casted, (None, None, None))
t = Text(cast_nulls=False)
casted = tuple(t.cast(v) for v in values)
self.assertSequenceEqual(casted, ('', 'N/A', None))
class TestBoolean(unittest.TestCase):
def setUp(self):
self.type = Boolean()
def test_test(self):
self.assertEqual(self.type.test(None), True)
self.assertEqual(self.type.test('N/A'), True)
self.assertEqual(self.type.test(True), True)
self.assertEqual(self.type.test('True'), True)
self.assertEqual(self.type.test('1'), True)
self.assertEqual(self.type.test(1), True)
self.assertEqual(self.type.test(Decimal('1')), True)
self.assertEqual(self.type.test('0'), True)
self.assertEqual(self.type.test(0), True)
self.assertEqual(self.type.test(Decimal('0')), True)
self.assertEqual(self.type.test('2.7'), False)
self.assertEqual(self.type.test(2.7), False)
self.assertEqual(self.type.test('3/1/1994'), False)
self.assertEqual(self.type.test(datetime.date(1994, 3, 1)), False)
self.assertEqual(self.type.test('3/1/1994 12:30 PM'), False)
self.assertEqual(self.type.test('2015-01-01 02:34'), False)
self.assertEqual(self.type.test(datetime.datetime(1994, 3, 1, 12, 30)), False)
self.assertEqual(self.type.test('4:10'), False)
self.assertEqual(self.type.test(datetime.timedelta(hours=4, minutes=10)), False)
self.assertEqual(self.type.test('a'), False)
self.assertEqual(self.type.test('A\nB'), False)
self.assertEqual(self.type.test('👍'), False)
self.assertEqual(self.type.test('05_leslie3d_base'), False)
self.assertEqual(self.type.test('2016-12-29'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30Z'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30+06:00'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30-06:00'), False)
def test_cast(self):
values = (True, 'yes', None, False, 'no', 'n/a', '1', 0)
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (True, True, None, False, False, None, True, False))
def test_cast_custom_strings(self):
values = ('a', 'b', 'c', 'd', 'e', 'f')
boolean_type = Boolean(
true_values=('a', 'b'),
false_values=('d', 'e'),
null_values=('c', 'f')
)
casted = tuple(boolean_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (True, True, None, False, False, None))
def test_cast_error(self):
with self.assertRaises(CastError):
self.type.cast('quack')
class TestNumber(unittest.TestCase):
def setUp(self):
self.type = Number()
def test_test(self):
self.assertEqual(self.type.test(None), True)
self.assertEqual(self.type.test('N/A'), True)
self.assertEqual(self.type.test(True), True)
self.assertEqual(self.type.test('True'), False)
self.assertEqual(self.type.test(1), True)
self.assertEqual(self.type.test(Decimal('1')), True)
self.assertEqual(self.type.test('2.7'), True)
self.assertEqual(self.type.test(2.7), True)
self.assertEqual(self.type.test('3/1/1994'), False)
self.assertEqual(self.type.test(datetime.date(1994, 3, 1)), False)
self.assertEqual(self.type.test('3/1/1994 12:30 PM'), False)
self.assertEqual(self.type.test('2015-01-01 02:34'), False)
self.assertEqual(self.type.test(datetime.datetime(1994, 3, 1, 12, 30)), False)
self.assertEqual(self.type.test('4:10'), False)
self.assertEqual(self.type.test(datetime.timedelta(hours=4, minutes=10)), False)
self.assertEqual(self.type.test('a'), False)
self.assertEqual(self.type.test('A\nB'), False)
self.assertEqual(self.type.test('👍'), False)
self.assertEqual(self.type.test('05_leslie3d_base'), False)
self.assertEqual(self.type.test('2016-12-29'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30Z'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30+06:00'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30-06:00'), False)
def test_cast(self):
values = (2, 1, None, Decimal('2.7'), 'n/a', '2.7', '200,000,000')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(
casted,
(Decimal('2'), Decimal('1'), None, Decimal('2.7'), None, Decimal('2.7'), Decimal('200000000'))
)
def test_boolean_cast(self):
values = (True, False)
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (Decimal('1'), Decimal('0')))
def test_currency_cast(self):
values = ('$2.70', '-$0.70', '€14', '50¢', '-75¢', '-$1,287')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(
casted,
(Decimal('2.7'), Decimal('-0.7'), Decimal('14'), Decimal('50'), Decimal('-75'), Decimal('-1287'))
)
def test_cast_locale(self):
values = (2, 1, None, Decimal('2.7'), 'n/a', '2,7', '200.000.000')
casted = tuple(Number(locale='de_DE.UTF-8').cast(v) for v in values)
self.assertSequenceEqual(
casted,
(Decimal('2'), Decimal('1'), None, Decimal('2.7'), None, Decimal('2.7'), Decimal('200000000'))
)
def test_cast_text(self):
with self.assertRaises(CastError):
self.type.cast('a')
def test_cast_floats(self):
self.assertAlmostEqual(self.type.cast(0.1 + 0.2), Decimal('0.3'))
self.assertEqual(self.type.cast(0.12345123456), Decimal('0.12345123456'))
def test_cast_error(self):
with self.assertRaises(CastError):
self.type.cast('quack')
class TestDate(unittest.TestCase):
def setUp(self):
self.type = Date()
def test_test(self):
self.assertEqual(self.type.test(None), True)
self.assertEqual(self.type.test('N/A'), True)
self.assertEqual(self.type.test(True), False)
self.assertEqual(self.type.test('True'), False)
self.assertEqual(self.type.test(1), False)
self.assertEqual(self.type.test(Decimal('1')), False)
self.assertEqual(self.type.test('2.7'), True)
self.assertEqual(self.type.test(2.7), False)
self.assertEqual(self.type.test('3/1/1994'), True)
self.assertEqual(self.type.test(datetime.date(1994, 3, 1)), True)
self.assertEqual(self.type.test('3/1/1994 12:30 PM'), False)
self.assertEqual(self.type.test('2015-01-01 02:34'), False)
self.assertEqual(self.type.test(datetime.datetime(1994, 3, 1, 12, 30)), False)
self.assertEqual(self.type.test('4:10'), False)
self.assertEqual(self.type.test(datetime.timedelta(hours=4, minutes=10)), False)
self.assertEqual(self.type.test('a'), False)
self.assertEqual(self.type.test('A\nB'), False)
self.assertEqual(self.type.test('👍'), False)
self.assertEqual(self.type.test('05_leslie3d_base'), False)
self.assertEqual(self.type.test('2016-12-29'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30Z'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30+06:00'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30-06:00'), False)
self.assertEqual(self.type.test('MC 5.7.10 Per Dorothy Carroll'), False)
self.assertEqual(self.type.test('testing workgroup fix - 4/7/2010 - Marcy Liberty'), False)
def test_test_format(self):
date_type = Date(date_format='%m-%d-%Y')
self.assertEqual(date_type.test('3/1/1994'), False)
self.assertEqual(date_type.test('03-01-1994'), True)
self.assertEqual(date_type.test(datetime.date(1994, 3, 1)), True)
def test_iso_format(self):
values = ('1994-03-01', '2011-02-17')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.date(1994, 3, 1),
datetime.date(2011, 2, 17)
))
def test_cast_parser(self):
values = ('3/1/1994', '2/17/2011', None, 'January 5th, 1984', 'n/a')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.date(1994, 3, 1),
datetime.date(2011, 2, 17),
None,
datetime.date(1984, 1, 5),
None
))
def test_cast_format(self):
date_type = Date(date_format='%m-%d-%Y')
values = ('03-01-1994', '02-17-2011', None, '01-05-1984', 'n/a')
casted = tuple(date_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.date(1994, 3, 1),
datetime.date(2011, 2, 17),
None,
datetime.date(1984, 1, 5),
None
))
def test_cast_format_locale(self):
date_type = Date(date_format='%d-%b-%Y', locale='de_DE.UTF-8')
# March can be abbreviated to Mrz or Mär depending on the locale version,
# so we use December in the first value to ensure the test passes everywhere
values = ('01-Dez-1994', '17-Feb-2011', None, '05-Jan-1984', 'n/a')
casted = tuple(date_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.date(1994, 12, 1),
datetime.date(2011, 2, 17),
None,
datetime.date(1984, 1, 5),
None
))
def test_cast_locale(self):
date_type = Date(locale='fr_FR')
values = ('01 mars 1994', 'jeudi 17 février 2011', None, '5 janvier 1984', 'n/a')
casted = tuple(date_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.date(1994, 3, 1),
datetime.date(2011, 2, 17),
None,
datetime.date(1984, 1, 5),
None
))
def test_cast_error(self):
with self.assertRaises(CastError):
self.type.cast('quack')
def test_pickle_parser(self):
from_pickle = pickle.loads(pickle.dumps(self.type))
self.assertEqual(from_pickle.date_format, self.type.date_format)
self.assertEqual(from_pickle.locale, self.type.locale)
self.assertIsInstance(from_pickle._constants, parsedatetime.Constants)
self.assertIsInstance(from_pickle._parser, parsedatetime.Calendar)
class TestDateTime(unittest.TestCase):
def setUp(self):
self.type = DateTime()
def test_test(self):
self.assertEqual(self.type.test(None), True)
self.assertEqual(self.type.test('N/A'), True)
self.assertEqual(self.type.test(True), False)
self.assertEqual(self.type.test('True'), False)
self.assertEqual(self.type.test(1), False)
self.assertEqual(self.type.test(Decimal('1')), False)
self.assertEqual(self.type.test('2.7'), True)
self.assertEqual(self.type.test(2.7), False)
self.assertEqual(self.type.test('3/1/1994'), True)
self.assertEqual(self.type.test(datetime.date(1994, 3, 1)), True)
self.assertEqual(self.type.test('3/1/1994 12:30 PM'), True)
self.assertEqual(self.type.test('2015-01-01 02:34'), True)
self.assertEqual(self.type.test(datetime.datetime(1994, 3, 1, 12, 30)), True)
self.assertEqual(self.type.test('4:10'), False)
self.assertEqual(self.type.test(datetime.timedelta(hours=4, minutes=10)), False)
self.assertEqual(self.type.test('a'), False)
self.assertEqual(self.type.test('A\nB'), False)
self.assertEqual(self.type.test('👍'), False)
self.assertEqual(self.type.test('05_leslie3d_base'), False)
self.assertEqual(self.type.test('2016-12-29'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30Z'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30+06:00'), True)
self.assertEqual(self.type.test('2016-12-29T11:43:30-06:00'), True)
self.assertEqual(self.type.test('720(38-4)31A-1.1(A)'), False)
def test_test_format(self):
datetime_type = DateTime(datetime_format='%m-%d-%Y %I:%M %p')
self.assertEqual(datetime_type.test('3/1/1994 12:30 PM'), False)
self.assertEqual(datetime_type.test('03-01-1994 12:30 PM'), True)
self.assertEqual(datetime_type.test(datetime.datetime(1994, 3, 1, 12, 30)), True)
def test_iso_format(self):
values = ('1994-03-01T12:30:00', '2011-02-17T06:30')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.datetime(1994, 3, 1, 12, 30, 0),
datetime.datetime(2011, 2, 17, 6, 30, 0)
))
def test_cast_parser(self):
values = ('3/1/1994 12:30 PM', '2/17/2011 06:30', None, 'January 5th, 1984 22:37', 'n/a', '2015-01-01 02:34')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.datetime(1994, 3, 1, 12, 30, 0),
datetime.datetime(2011, 2, 17, 6, 30, 0),
None,
datetime.datetime(1984, 1, 5, 22, 37, 0),
None,
datetime.datetime(2015, 1, 1, 2, 34, 0)
))
def test_cast_parser_timezone(self):
tzinfo = pytz.timezone('US/Pacific')
datetime_type = DateTime(timezone=tzinfo)
values = ('3/1/1994 12:30 PM', '2/17/2011 06:30', None, 'January 5th, 1984 22:37', 'n/a')
casted = tuple(datetime_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
tzinfo.localize(datetime.datetime(1994, 3, 1, 12, 30, 0, 0)),
tzinfo.localize(datetime.datetime(2011, 2, 17, 6, 30, 0, 0)),
None,
tzinfo.localize(datetime.datetime(1984, 1, 5, 22, 37, 0, 0)),
None
))
def test_cast_format(self):
datetime_type = DateTime(datetime_format='%m-%d-%Y %I:%M %p')
values = ('03-01-1994 12:30 PM', '02-17-2011 06:30 AM', None, '01-05-1984 06:30 PM', 'n/a')
casted = tuple(datetime_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.datetime(1994, 3, 1, 12, 30, 0),
datetime.datetime(2011, 2, 17, 6, 30, 0),
None,
datetime.datetime(1984, 1, 5, 18, 30, 0),
None
))
def test_cast_format_locale(self):
date_type = DateTime(datetime_format='%Y-%m-%d %I:%M %p', locale='ko_KR.UTF-8')
# Date formats depend on the platform's strftime/strptime implementation;
# some platforms like macOS always return AM/PM for day periods (%p),
# so we will catch any CastError that may arise from the conversion
possible_values = (
('1994-03-01 12:30 오후', '2011-02-17 06:30 오전', None, '1984-01-05 06:30 오후', 'n/a'),
('1994-03-01 12:30 PM', '2011-02-17 06:30 AM', None, '1984-01-05 06:30 PM', 'n/a'),
)
valid = False
exceptions = []
for values in possible_values:
try:
casted = tuple(date_type.cast(v) for v in values)
except CastError as e:
exceptions.append(repr(e))
continue
self.assertSequenceEqual(casted, (
datetime.datetime(1994, 3, 1, 12, 30, 0),
datetime.datetime(2011, 2, 17, 6, 30, 0),
None,
datetime.datetime(1984, 1, 5, 18, 30, 0),
None
))
valid = True
if not valid:
raise AssertionError('\n\n'.join(exceptions))
def test_cast_locale(self):
date_type = DateTime(locale='fr_FR')
values = ('01/03/1994 12:30', '17/2/11 6:30', None, '5/01/84 18:30', 'n/a')
casted = tuple(date_type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.datetime(1994, 3, 1, 12, 30, 0),
datetime.datetime(2011, 2, 17, 6, 30, 0),
None,
datetime.datetime(1984, 1, 5, 18, 30, 0),
None
))
def test_cast_error(self):
with self.assertRaises(CastError):
self.type.cast('quack')
def test_pickle_parser(self):
from_pickle = pickle.loads(pickle.dumps(self.type))
self.assertEqual(from_pickle.datetime_format, self.type.datetime_format)
self.assertEqual(from_pickle.timezone, self.type.timezone)
self.assertEqual(from_pickle.locale, self.type.locale)
self.assertEqual(from_pickle._source_time, self.type._source_time)
self.assertIsInstance(from_pickle._constants, parsedatetime.Constants)
self.assertIsInstance(from_pickle._parser, parsedatetime.Calendar)
class TestTimeDelta(unittest.TestCase):
def setUp(self):
self.type = TimeDelta()
def test_test(self):
self.assertEqual(self.type.test(None), True)
self.assertEqual(self.type.test('N/A'), True)
self.assertEqual(self.type.test(True), False)
self.assertEqual(self.type.test('True'), False)
self.assertEqual(self.type.test(1), False)
self.assertEqual(self.type.test(Decimal('1')), False)
self.assertEqual(self.type.test('2.7'), False)
self.assertEqual(self.type.test(2.7), False)
self.assertEqual(self.type.test('3/1/1994'), False)
self.assertEqual(self.type.test(datetime.date(1994, 3, 1)), False)
self.assertEqual(self.type.test('3/1/1994 12:30 PM'), False)
self.assertEqual(self.type.test('2015-01-01 02:34'), False)
self.assertEqual(self.type.test(datetime.datetime(1994, 3, 1, 12, 30)), False)
self.assertEqual(self.type.test('4:10'), True)
self.assertEqual(self.type.test(datetime.timedelta(hours=4, minutes=10)), True)
self.assertEqual(self.type.test('a'), False)
self.assertEqual(self.type.test('A\nB'), False)
self.assertEqual(self.type.test('👍'), False)
self.assertEqual(self.type.test('05_leslie3d_base'), False)
self.assertEqual(self.type.test('2016-12-29'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30Z'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30+06:00'), False)
self.assertEqual(self.type.test('2016-12-29T11:43:30-06:00'), False)
def test_cast_parser(self):
values = ('4:10', '1.2m', '172 hours', '5 weeks, 2 days', 'n/a')
casted = tuple(self.type.cast(v) for v in values)
self.assertSequenceEqual(casted, (
datetime.timedelta(minutes=4, seconds=10),
datetime.timedelta(minutes=1, seconds=12),
datetime.timedelta(hours=172),
datetime.timedelta(weeks=5, days=2),
None
))
def test_cast_error(self):
with self.assertRaises(CastError):
self.type.cast('quack')