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Reorganized forms.DateTimeField tests.

This commit is contained in:
Claude Paroz 2019-10-10 10:06:01 +02:00 committed by Mariusz Felisiak
parent 9bcbcd599a
commit 495d7a1ddf
1 changed files with 80 additions and 66 deletions
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146
tests/forms_tests/field_tests/test_datetimefield.py
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@ -1,4 +1,4 @@
import datetime from datetime import date, datetime
from django.forms import DateTimeField, ValidationError from django.forms import DateTimeField, ValidationError
from django.test import SimpleTestCase from django.test import SimpleTestCase
@ -6,81 +6,95 @@ from django.test import SimpleTestCase
class DateTimeFieldTest(SimpleTestCase): class DateTimeFieldTest(SimpleTestCase):
def test_datetimefield_1(self): def test_datetimefield_clean(self):
tests = [
(date(2006, 10, 25), datetime(2006, 10, 25, 0, 0)),
(datetime(2006, 10, 25, 14, 30), datetime(2006, 10, 25, 14, 30)),
(datetime(2006, 10, 25, 14, 30, 59), datetime(2006, 10, 25, 14, 30, 59)),
(
datetime(2006, 10, 25, 14, 30, 59, 200),
datetime(2006, 10, 25, 14, 30, 59, 200),
),
('2006-10-25 14:30:45.000200', datetime(2006, 10, 25, 14, 30, 45, 200)),
('2006-10-25 14:30:45.0002', datetime(2006, 10, 25, 14, 30, 45, 200)),
('2006-10-25 14:30:45', datetime(2006, 10, 25, 14, 30, 45)),
('2006-10-25 14:30:00', datetime(2006, 10, 25, 14, 30)),
('2006-10-25 14:30', datetime(2006, 10, 25, 14, 30)),
('2006-10-25', datetime(2006, 10, 25, 0, 0)),
('10/25/2006 14:30:45.000200', datetime(2006, 10, 25, 14, 30, 45, 200)),
('10/25/2006 14:30:45', datetime(2006, 10, 25, 14, 30, 45)),
('10/25/2006 14:30:00', datetime(2006, 10, 25, 14, 30)),
('10/25/2006 14:30', datetime(2006, 10, 25, 14, 30)),
('10/25/2006', datetime(2006, 10, 25, 0, 0)),
('10/25/06 14:30:45.000200', datetime(2006, 10, 25, 14, 30, 45, 200)),
('10/25/06 14:30:45', datetime(2006, 10, 25, 14, 30, 45)),
('10/25/06 14:30:00', datetime(2006, 10, 25, 14, 30)),
('10/25/06 14:30', datetime(2006, 10, 25, 14, 30)),
('10/25/06', datetime(2006, 10, 25, 0, 0)),
# Whitespace stripping.
(' 2006-10-25 14:30:45 ', datetime(2006, 10, 25, 14, 30, 45)),
(' 2006-10-25 ', datetime(2006, 10, 25, 0, 0)),
(' 10/25/2006 14:30:45 ', datetime(2006, 10, 25, 14, 30, 45)),
(' 10/25/2006 14:30 ', datetime(2006, 10, 25, 14, 30)),
(' 10/25/2006 ', datetime(2006, 10, 25, 0, 0)),
(' 10/25/06 14:30:45 ', datetime(2006, 10, 25, 14, 30, 45)),
(' 10/25/06 ', datetime(2006, 10, 25, 0, 0)),
]
f = DateTimeField() f = DateTimeField()
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(datetime.date(2006, 10, 25))) for value, expected_datetime in tests:
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean(datetime.datetime(2006, 10, 25, 14, 30))) with self.subTest(value=value):
self.assertEqual( self.assertEqual(f.clean(value), expected_datetime)
datetime.datetime(2006, 10, 25, 14, 30, 59),
f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59))
)
self.assertEqual(
datetime.datetime(2006, 10, 25, 14, 30, 59, 200),
f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200))
)
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), f.clean('2006-10-25 14:30:45.000200'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), f.clean('2006-10-25 14:30:45.0002'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), f.clean('2006-10-25 14:30:45'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('2006-10-25 14:30:00'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('2006-10-25 14:30'))
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean('2006-10-25'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), f.clean('10/25/2006 14:30:45.000200'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), f.clean('10/25/2006 14:30:45'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('10/25/2006 14:30:00'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('10/25/2006 14:30'))
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean('10/25/2006'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), f.clean('10/25/06 14:30:45.000200'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), f.clean('10/25/06 14:30:45'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('10/25/06 14:30:00'))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('10/25/06 14:30'))
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean('10/25/06'))
with self.assertRaisesMessage(ValidationError, "'Enter a valid date/time.'"):
f.clean('hello')
with self.assertRaisesMessage(ValidationError, "'Enter a valid date/time.'"):
f.clean('2006-10-25 4:30 p.m.')
def test_datetimefield_2(self): def test_datetimefield_clean_invalid(self):
f = DateTimeField()
msg = "'Enter a valid date/time.'"
with self.assertRaisesMessage(ValidationError, msg):
f.clean('hello')
with self.assertRaisesMessage(ValidationError, msg):
f.clean('2006-10-25 4:30 p.m.')
with self.assertRaisesMessage(ValidationError, msg):
f.clean(' ')
f = DateTimeField(input_formats=['%Y %m %d %I:%M %p']) f = DateTimeField(input_formats=['%Y %m %d %I:%M %p'])
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(datetime.date(2006, 10, 25))) with self.assertRaisesMessage(ValidationError, msg):
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean(datetime.datetime(2006, 10, 25, 14, 30)))
self.assertEqual(
datetime.datetime(2006, 10, 25, 14, 30, 59),
f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59))
)
self.assertEqual(
datetime.datetime(2006, 10, 25, 14, 30, 59, 200),
f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200))
)
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean('2006 10 25 2:30 PM'))
with self.assertRaisesMessage(ValidationError, "'Enter a valid date/time.'"):
f.clean('2006-10-25 14:30:45') f.clean('2006-10-25 14:30:45')
def test_datetimefield_3(self): def test_datetimefield_clean_input_formats(self):
tests = [
('%Y %m %d %I:%M %p', (
(date(2006, 10, 25), datetime(2006, 10, 25, 0, 0)),
(datetime(2006, 10, 25, 14, 30), datetime(2006, 10, 25, 14, 30)),
(
datetime(2006, 10, 25, 14, 30, 59),
datetime(2006, 10, 25, 14, 30, 59),
),
(
datetime(2006, 10, 25, 14, 30, 59, 200),
datetime(2006, 10, 25, 14, 30, 59, 200),
),
('2006 10 25 2:30 PM', datetime(2006, 10, 25, 14, 30)),
)),
('%Y.%m.%d %H:%M:%S.%f', (
(
'2006.10.25 14:30:45.0002',
datetime(2006, 10, 25, 14, 30, 45, 200),
),
)),
]
f = DateTimeField()
for input_format, values in tests:
f = DateTimeField(input_formats=[input_format])
for value, expected_datetime in values:
with self.subTest(value=value, input_format=input_format):
self.assertEqual(f.clean(value), expected_datetime)
def test_datetimefield_not_required(self):
f = DateTimeField(required=False) f = DateTimeField(required=False)
self.assertIsNone(f.clean(None)) self.assertIsNone(f.clean(None))
self.assertEqual('None', repr(f.clean(None))) self.assertEqual('None', repr(f.clean(None)))
self.assertIsNone(f.clean('')) self.assertIsNone(f.clean(''))
self.assertEqual('None', repr(f.clean(''))) self.assertEqual('None', repr(f.clean('')))
def test_datetimefield_4(self):
f = DateTimeField()
# Test whitespace stripping behavior (#5714)
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), f.clean(' 2006-10-25 14:30:45 '))
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(' 2006-10-25 '))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), f.clean(' 10/25/2006 14:30:45 '))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30), f.clean(' 10/25/2006 14:30 '))
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(' 10/25/2006 '))
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45), f.clean(' 10/25/06 14:30:45 '))
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(' 10/25/06 '))
with self.assertRaisesMessage(ValidationError, "'Enter a valid date/time.'"):
f.clean(' ')
def test_datetimefield_5(self):
f = DateTimeField(input_formats=['%Y.%m.%d %H:%M:%S.%f'])
self.assertEqual(datetime.datetime(2006, 10, 25, 14, 30, 45, 200), f.clean('2006.10.25 14:30:45.0002'))
def test_datetimefield_changed(self): def test_datetimefield_changed(self):
format = '%Y %m %d %I:%M %p' f = DateTimeField(input_formats=['%Y %m %d %I:%M %p'])
f = DateTimeField(input_formats=[format]) d = datetime(2006, 9, 17, 14, 30, 0)
d = datetime.datetime(2006, 9, 17, 14, 30, 0)
self.assertFalse(f.has_changed(d, '2006 09 17 2:30 PM')) self.assertFalse(f.has_changed(d, '2006 09 17 2:30 PM'))