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django/tests/regressiontests/forms/tests/fields.py

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# -*- coding: utf-8 -*-
"""
##########
# Fields #
##########
Each Field class does some sort of validation. Each Field has a clean() method,
which either raises django.forms.ValidationError or returns the "clean"
data -- usually a Unicode object, but, in some rare cases, a list.
Each Field's __init__() takes at least these parameters:
required -- Boolean that specifies whether the field is required.
True by default.
widget -- A Widget class, or instance of a Widget class, that should be
used for this Field when displaying it. Each Field has a default
Widget that it'll use if you don't specify this. In most cases,
the default widget is TextInput.
label -- A verbose name for this field, for use in displaying this field in
a form. By default, Django will use a "pretty" version of the form
field name, if the Field is part of a Form.
initial -- A value to use in this Field's initial display. This value is
*not* used as a fallback if data isn't given.
Other than that, the Field subclasses have class-specific options for
__init__(). For example, CharField has a max_length option.
"""
import datetime
import re
import os
import urllib2
import warnings
from decimal import Decimal
from functools import wraps
from django.core.files.uploadedfile import SimpleUploadedFile
from django.forms import *
from django.test import SimpleTestCase
def fix_os_paths(x):
if isinstance(x, basestring):
return x.replace('\\', '/')
elif isinstance(x, tuple):
return tuple(fix_os_paths(list(x)))
elif isinstance(x, list):
return [fix_os_paths(y) for y in x]
else:
return x
def verify_exists_urls(existing_urls=()):
"""
Patches urllib to simulate the availability of some urls even when there
is no Internet connection. This hack should be removed alongside with
`URLField.verify_exists` in Django 1.5.
"""
def decorator(func):
@wraps(func)
def wrapper(*args, **kwargs):
from django.core import validators
# patch urllib2.OpenerDirector
original_open = validators.urllib2.OpenerDirector.open
def custom_open(self, req, data=None, timeout=None):
if req.get_full_url() in existing_urls:
return True
raise Exception()
try:
urllib2.OpenerDirector.open = custom_open
func(*args, **kwargs)
finally:
# unpatch urllib2.OpenerDirector
validators.urllib2.OpenerDirector.open = original_open
return wrapper
return decorator
class FieldsTests(SimpleTestCase):
def setUp(self):
self.save_warnings_state()
warnings.filterwarnings('ignore', category=DeprecationWarning,
module='django.core.validators')
def tearDown(self):
self.restore_warnings_state()
def test_field_sets_widget_is_required(self):
self.assertTrue(Field(required=True).widget.is_required)
self.assertFalse(Field(required=False).widget.is_required)
# CharField ###################################################################
def test_charfield_1(self):
f = CharField()
self.assertEqual(u'1', f.clean(1))
self.assertEqual(u'hello', f.clean('hello'))
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertEqual(u'[1, 2, 3]', f.clean([1, 2, 3]))
self.assertEqual(f.max_length, None)
self.assertEqual(f.min_length, None)
def test_charfield_2(self):
f = CharField(required=False)
self.assertEqual(u'1', f.clean(1))
self.assertEqual(u'hello', f.clean('hello'))
self.assertEqual(u'', f.clean(None))
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'[1, 2, 3]', f.clean([1, 2, 3]))
self.assertEqual(f.max_length, None)
self.assertEqual(f.min_length, None)
def test_charfield_3(self):
f = CharField(max_length=10, required=False)
self.assertEqual(u'12345', f.clean('12345'))
self.assertEqual(u'1234567890', f.clean('1234567890'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at most 10 characters (it has 11).']", f.clean, '1234567890a')
self.assertEqual(f.max_length, 10)
self.assertEqual(f.min_length, None)
def test_charfield_4(self):
f = CharField(min_length=10, required=False)
self.assertEqual(u'', f.clean(''))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at least 10 characters (it has 5).']", f.clean, '12345')
self.assertEqual(u'1234567890', f.clean('1234567890'))
self.assertEqual(u'1234567890a', f.clean('1234567890a'))
self.assertEqual(f.max_length, None)
self.assertEqual(f.min_length, 10)
def test_charfield_5(self):
f = CharField(min_length=10, required=True)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at least 10 characters (it has 5).']", f.clean, '12345')
self.assertEqual(u'1234567890', f.clean('1234567890'))
self.assertEqual(u'1234567890a', f.clean('1234567890a'))
self.assertEqual(f.max_length, None)
self.assertEqual(f.min_length, 10)
def test_charfield_widget_attrs(self):
"""
Ensure that CharField.widget_attrs() always returns a dictionary.
Refs #15912
"""
# Return an empty dictionary if max_length is None
f = CharField()
self.assertEqual(f.widget_attrs(TextInput()), {})
# Or if the widget is not TextInput or PasswordInput
f = CharField(max_length=10)
self.assertEqual(f.widget_attrs(HiddenInput()), {})
# Otherwise, return a maxlength attribute equal to max_length
self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'})
self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'})
# IntegerField ################################################################
def test_integerfield_1(self):
f = IntegerField()
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(1, f.clean('1'))
self.assertEqual(True, isinstance(f.clean('1'), int))
self.assertEqual(23, f.clean('23'))
self.assertRaisesMessage(ValidationError, "[u'Enter a whole number.']", f.clean, 'a')
self.assertEqual(42, f.clean(42))
self.assertRaisesMessage(ValidationError, "[u'Enter a whole number.']", f.clean, 3.14)
self.assertEqual(1, f.clean('1 '))
self.assertEqual(1, f.clean(' 1'))
self.assertEqual(1, f.clean(' 1 '))
self.assertRaisesMessage(ValidationError, "[u'Enter a whole number.']", f.clean, '1a')
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, None)
def test_integerfield_2(self):
f = IntegerField(required=False)
self.assertEqual(None, f.clean(''))
self.assertEqual('None', repr(f.clean('')))
self.assertEqual(None, f.clean(None))
self.assertEqual('None', repr(f.clean(None)))
self.assertEqual(1, f.clean('1'))
self.assertEqual(True, isinstance(f.clean('1'), int))
self.assertEqual(23, f.clean('23'))
self.assertRaisesMessage(ValidationError, "[u'Enter a whole number.']", f.clean, 'a')
self.assertEqual(1, f.clean('1 '))
self.assertEqual(1, f.clean(' 1'))
self.assertEqual(1, f.clean(' 1 '))
self.assertRaisesMessage(ValidationError, "[u'Enter a whole number.']", f.clean, '1a')
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, None)
def test_integerfield_3(self):
f = IntegerField(max_value=10)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(1, f.clean(1))
self.assertEqual(10, f.clean(10))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is less than or equal to 10.']", f.clean, 11)
self.assertEqual(10, f.clean('10'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is less than or equal to 10.']", f.clean, '11')
self.assertEqual(f.max_value, 10)
self.assertEqual(f.min_value, None)
def test_integerfield_4(self):
f = IntegerField(min_value=10)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is greater than or equal to 10.']", f.clean, 1)
self.assertEqual(10, f.clean(10))
self.assertEqual(11, f.clean(11))
self.assertEqual(10, f.clean('10'))
self.assertEqual(11, f.clean('11'))
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, 10)
def test_integerfield_5(self):
f = IntegerField(min_value=10, max_value=20)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is greater than or equal to 10.']", f.clean, 1)
self.assertEqual(10, f.clean(10))
self.assertEqual(11, f.clean(11))
self.assertEqual(10, f.clean('10'))
self.assertEqual(11, f.clean('11'))
self.assertEqual(20, f.clean(20))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is less than or equal to 20.']", f.clean, 21)
self.assertEqual(f.max_value, 20)
self.assertEqual(f.min_value, 10)
# FloatField ##################################################################
def test_floatfield_1(self):
f = FloatField()
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(1.0, f.clean('1'))
self.assertEqual(True, isinstance(f.clean('1'), float))
self.assertEqual(23.0, f.clean('23'))
self.assertEqual(3.1400000000000001, f.clean('3.14'))
self.assertEqual(3.1400000000000001, f.clean(3.14))
self.assertEqual(42.0, f.clean(42))
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, 'a')
self.assertEqual(1.0, f.clean('1.0 '))
self.assertEqual(1.0, f.clean(' 1.0'))
self.assertEqual(1.0, f.clean(' 1.0 '))
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, '1.0a')
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, None)
def test_floatfield_2(self):
f = FloatField(required=False)
self.assertEqual(None, f.clean(''))
self.assertEqual(None, f.clean(None))
self.assertEqual(1.0, f.clean('1'))
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, None)
def test_floatfield_3(self):
f = FloatField(max_value=1.5, min_value=0.5)
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is less than or equal to 1.5.']", f.clean, '1.6')
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is greater than or equal to 0.5.']", f.clean, '0.4')
self.assertEqual(1.5, f.clean('1.5'))
self.assertEqual(0.5, f.clean('0.5'))
self.assertEqual(f.max_value, 1.5)
self.assertEqual(f.min_value, 0.5)
# DecimalField ################################################################
def test_decimalfield_1(self):
f = DecimalField(max_digits=4, decimal_places=2)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(f.clean('1'), Decimal("1"))
self.assertEqual(True, isinstance(f.clean('1'), Decimal))
self.assertEqual(f.clean('23'), Decimal("23"))
self.assertEqual(f.clean('3.14'), Decimal("3.14"))
self.assertEqual(f.clean(3.14), Decimal("3.14"))
self.assertEqual(f.clean(Decimal('3.14')), Decimal("3.14"))
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, 'NaN')
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, 'Inf')
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, '-Inf')
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, 'a')
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, u'łąść')
self.assertEqual(f.clean('1.0 '), Decimal("1.0"))
self.assertEqual(f.clean(' 1.0'), Decimal("1.0"))
self.assertEqual(f.clean(' 1.0 '), Decimal("1.0"))
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, '1.0a')
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 4 digits in total.']", f.clean, '123.45')
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 2 decimal places.']", f.clean, '1.234')
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 2 digits before the decimal point.']", f.clean, '123.4')
self.assertEqual(f.clean('-12.34'), Decimal("-12.34"))
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 4 digits in total.']", f.clean, '-123.45')
self.assertEqual(f.clean('-.12'), Decimal("-0.12"))
self.assertEqual(f.clean('-00.12'), Decimal("-0.12"))
self.assertEqual(f.clean('-000.12'), Decimal("-0.12"))
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 2 decimal places.']", f.clean, '-000.123')
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 4 digits in total.']", f.clean, '-000.12345')
self.assertRaisesMessage(ValidationError, "[u'Enter a number.']", f.clean, '--0.12')
self.assertEqual(f.max_digits, 4)
self.assertEqual(f.decimal_places, 2)
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, None)
def test_decimalfield_2(self):
f = DecimalField(max_digits=4, decimal_places=2, required=False)
self.assertEqual(None, f.clean(''))
self.assertEqual(None, f.clean(None))
self.assertEqual(f.clean('1'), Decimal("1"))
self.assertEqual(f.max_digits, 4)
self.assertEqual(f.decimal_places, 2)
self.assertEqual(f.max_value, None)
self.assertEqual(f.min_value, None)
def test_decimalfield_3(self):
f = DecimalField(max_digits=4, decimal_places=2, max_value=Decimal('1.5'), min_value=Decimal('0.5'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is less than or equal to 1.5.']", f.clean, '1.6')
self.assertRaisesMessage(ValidationError, "[u'Ensure this value is greater than or equal to 0.5.']", f.clean, '0.4')
self.assertEqual(f.clean('1.5'), Decimal("1.5"))
self.assertEqual(f.clean('0.5'), Decimal("0.5"))
self.assertEqual(f.clean('.5'), Decimal("0.5"))
self.assertEqual(f.clean('00.50'), Decimal("0.50"))
self.assertEqual(f.max_digits, 4)
self.assertEqual(f.decimal_places, 2)
self.assertEqual(f.max_value, Decimal('1.5'))
self.assertEqual(f.min_value, Decimal('0.5'))
def test_decimalfield_4(self):
f = DecimalField(decimal_places=2)
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 2 decimal places.']", f.clean, '0.00000001')
def test_decimalfield_5(self):
f = DecimalField(max_digits=3)
# Leading whole zeros "collapse" to one digit.
self.assertEqual(f.clean('0000000.10'), Decimal("0.1"))
# But a leading 0 before the . doesn't count towards max_digits
self.assertEqual(f.clean('0000000.100'), Decimal("0.100"))
# Only leading whole zeros "collapse" to one digit.
self.assertEqual(f.clean('000000.02'), Decimal('0.02'))
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 3 digits in total.']", f.clean, '000000.0002')
self.assertEqual(f.clean('.002'), Decimal("0.002"))
def test_decimalfield_6(self):
f = DecimalField(max_digits=2, decimal_places=2)
self.assertEqual(f.clean('.01'), Decimal(".01"))
self.assertRaisesMessage(ValidationError, "[u'Ensure that there are no more than 0 digits before the decimal point.']", f.clean, '1.1')
# DateField ###################################################################
def test_datefield_1(self):
f = DateField()
self.assertEqual(datetime.date(2006, 10, 25), f.clean(datetime.date(2006, 10, 25)))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(datetime.datetime(2006, 10, 25, 14, 30)))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59)))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(datetime.datetime(2006, 10, 25, 14, 30, 59, 200)))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('2006-10-25'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('10/25/2006'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('10/25/06'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('Oct 25 2006'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('October 25 2006'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('October 25, 2006'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('25 October 2006'))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('25 October, 2006'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, '2006-4-31')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, '200a-10-25')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, '25/10/06')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
def test_datefield_2(self):
f = DateField(required=False)
self.assertEqual(None, f.clean(None))
self.assertEqual('None', repr(f.clean(None)))
self.assertEqual(None, f.clean(''))
self.assertEqual('None', repr(f.clean('')))
def test_datefield_3(self):
f = DateField(input_formats=['%Y %m %d'])
self.assertEqual(datetime.date(2006, 10, 25), f.clean(datetime.date(2006, 10, 25)))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(datetime.datetime(2006, 10, 25, 14, 30)))
self.assertEqual(datetime.date(2006, 10, 25), f.clean('2006 10 25'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, '2006-10-25')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, '10/25/2006')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, '10/25/06')
def test_datefield_4(self):
# Test whitespace stripping behavior (#5714)
f = DateField()
self.assertEqual(datetime.date(2006, 10, 25), f.clean(' 10/25/2006 '))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(' 10/25/06 '))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(' Oct 25 2006 '))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(' October 25 2006 '))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(' October 25, 2006 '))
self.assertEqual(datetime.date(2006, 10, 25), f.clean(' 25 October 2006 '))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, ' ')
# TimeField ###################################################################
def test_timefield_1(self):
f = TimeField()
self.assertEqual(datetime.time(14, 25), f.clean(datetime.time(14, 25)))
self.assertEqual(datetime.time(14, 25, 59), f.clean(datetime.time(14, 25, 59)))
self.assertEqual(datetime.time(14, 25), f.clean('14:25'))
self.assertEqual(datetime.time(14, 25, 59), f.clean('14:25:59'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, 'hello')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, '1:24 p.m.')
def test_timefield_2(self):
f = TimeField(input_formats=['%I:%M %p'])
self.assertEqual(datetime.time(14, 25), f.clean(datetime.time(14, 25)))
self.assertEqual(datetime.time(14, 25, 59), f.clean(datetime.time(14, 25, 59)))
self.assertEqual(datetime.time(4, 25), f.clean('4:25 AM'))
self.assertEqual(datetime.time(16, 25), f.clean('4:25 PM'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, '14:30:45')
def test_timefield_3(self):
f = TimeField()
# Test whitespace stripping behavior (#5714)
self.assertEqual(datetime.time(14, 25), f.clean(' 14:25 '))
self.assertEqual(datetime.time(14, 25, 59), f.clean(' 14:25:59 '))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, ' ')
# DateTimeField ###############################################################
def test_datetimefield_1(self):
f = DateTimeField()
self.assertEqual(datetime.datetime(2006, 10, 25, 0, 0), f.clean(datetime.date(2006, 10, 25)))
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, 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'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date/time.']", f.clean, 'hello')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date/time.']", f.clean, '2006-10-25 4:30 p.m.')
def test_datetimefield_2(self):
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)))
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'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date/time.']", f.clean, '2006-10-25 14:30:45')
def test_datetimefield_3(self):
f = DateTimeField(required=False)
self.assertEqual(None, f.clean(None))
self.assertEqual('None', repr(f.clean(None)))
self.assertEqual(None, 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 '))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date/time.']", f.clean, ' ')
def test_datetimefield_5(self):
f = DateTimeField(input_formats=[u'%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'))
# RegexField ##################################################################
def test_regexfield_1(self):
f = RegexField('^\d[A-F]\d$')
self.assertEqual(u'2A2', f.clean('2A2'))
self.assertEqual(u'3F3', f.clean('3F3'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, '3G3')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, ' 2A2')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, '2A2 ')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
def test_regexfield_2(self):
f = RegexField('^\d[A-F]\d$', required=False)
self.assertEqual(u'2A2', f.clean('2A2'))
self.assertEqual(u'3F3', f.clean('3F3'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, '3G3')
self.assertEqual(u'', f.clean(''))
def test_regexfield_3(self):
f = RegexField(re.compile('^\d[A-F]\d$'))
self.assertEqual(u'2A2', f.clean('2A2'))
self.assertEqual(u'3F3', f.clean('3F3'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, '3G3')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, ' 2A2')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, '2A2 ')
def test_regexfield_4(self):
f = RegexField('^\d\d\d\d$', error_message='Enter a four-digit number.')
self.assertEqual(u'1234', f.clean('1234'))
self.assertRaisesMessage(ValidationError, "[u'Enter a four-digit number.']", f.clean, '123')
self.assertRaisesMessage(ValidationError, "[u'Enter a four-digit number.']", f.clean, 'abcd')
def test_regexfield_5(self):
f = RegexField('^\d+$', min_length=5, max_length=10)
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at least 5 characters (it has 3).']", f.clean, '123')
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at least 5 characters (it has 3).', u'Enter a valid value.']", f.clean, 'abc')
self.assertEqual(u'12345', f.clean('12345'))
self.assertEqual(u'1234567890', f.clean('1234567890'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at most 10 characters (it has 11).']", f.clean, '12345678901')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, '12345a')
def test_change_regex_after_init(self):
f = RegexField('^[a-z]+$')
f.regex = '^\d+$'
self.assertEqual(u'1234', f.clean('1234'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid value.']", f.clean, 'abcd')
# EmailField ##################################################################
def test_emailfield_1(self):
f = EmailField()
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(u'person@example.com', f.clean('person@example.com'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'foo')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'foo@')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'foo@bar')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'example@invalid-.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'example@-invalid.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'example@inv-.alid-.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'example@inv-.-alid.com')
self.assertEqual(u'example@valid-----hyphens.com', f.clean('example@valid-----hyphens.com'))
self.assertEqual(u'example@valid-with-hyphens.com', f.clean('example@valid-with-hyphens.com'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'example@.com')
self.assertEqual(u'local@domain.with.idn.xyz\xe4\xf6\xfc\xdfabc.part.com', f.clean('local@domain.with.idn.xyzäöüßabc.part.com'))
def test_email_regexp_for_performance(self):
f = EmailField()
# Check for runaway regex security problem. This will take for-freeking-ever
# if the security fix isn't in place.
self.assertRaisesMessage(
ValidationError,
"[u'Enter a valid e-mail address.']",
f.clean,
'viewx3dtextx26qx3d@yahoo.comx26latlngx3d15854521645943074058'
)
def test_emailfield_2(self):
f = EmailField(required=False)
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'', f.clean(None))
self.assertEqual(u'person@example.com', f.clean('person@example.com'))
self.assertEqual(u'example@example.com', f.clean(' example@example.com \t \t '))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'foo')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'foo@')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'foo@bar')
def test_emailfield_3(self):
f = EmailField(min_length=10, max_length=15)
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at least 10 characters (it has 9).']", f.clean, 'a@foo.com')
self.assertEqual(u'alf@foo.com', f.clean('alf@foo.com'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at most 15 characters (it has 20).']", f.clean, 'alf123456788@foo.com')
# FileField ##################################################################
def test_filefield_1(self):
f = FileField()
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '', '')
self.assertEqual('files/test1.pdf', f.clean('', 'files/test1.pdf'))
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None, '')
self.assertEqual('files/test2.pdf', f.clean(None, 'files/test2.pdf'))
self.assertRaisesMessage(ValidationError, "[u'No file was submitted. Check the encoding type on the form.']", f.clean, SimpleUploadedFile('', ''))
self.assertRaisesMessage(ValidationError, "[u'No file was submitted. Check the encoding type on the form.']", f.clean, SimpleUploadedFile('', ''), '')
self.assertEqual('files/test3.pdf', f.clean(None, 'files/test3.pdf'))
self.assertRaisesMessage(ValidationError, "[u'No file was submitted. Check the encoding type on the form.']", f.clean, 'some content that is not a file')
self.assertRaisesMessage(ValidationError, "[u'The submitted file is empty.']", f.clean, SimpleUploadedFile('name', None))
self.assertRaisesMessage(ValidationError, "[u'The submitted file is empty.']", f.clean, SimpleUploadedFile('name', ''))
self.assertEqual(SimpleUploadedFile, type(f.clean(SimpleUploadedFile('name', 'Some File Content'))))
self.assertEqual(SimpleUploadedFile, type(f.clean(SimpleUploadedFile('我隻氣墊船裝滿晒鱔.txt', 'मेरी मँडराने वाली नाव सर्पमीनों से भरी ह'))))
self.assertEqual(SimpleUploadedFile, type(f.clean(SimpleUploadedFile('name', 'Some File Content'), 'files/test4.pdf')))
def test_filefield_2(self):
f = FileField(max_length = 5)
self.assertRaisesMessage(ValidationError, "[u'Ensure this filename has at most 5 characters (it has 18).']", f.clean, SimpleUploadedFile('test_maxlength.txt', 'hello world'))
self.assertEqual('files/test1.pdf', f.clean('', 'files/test1.pdf'))
self.assertEqual('files/test2.pdf', f.clean(None, 'files/test2.pdf'))
self.assertEqual(SimpleUploadedFile, type(f.clean(SimpleUploadedFile('name', 'Some File Content'))))
def test_filefield_3(self):
f = FileField(allow_empty_file=True)
self.assertEqual(SimpleUploadedFile,
type(f.clean(SimpleUploadedFile('name', ''))))
# URLField ##################################################################
def test_urlfield_1(self):
f = URLField()
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(u'http://localhost/', f.clean('http://localhost'))
self.assertEqual(u'http://example.com/', f.clean('http://example.com'))
self.assertEqual(u'http://example.com./', f.clean('http://example.com.'))
self.assertEqual(u'http://www.example.com/', f.clean('http://www.example.com'))
self.assertEqual(u'http://www.example.com:8000/test', f.clean('http://www.example.com:8000/test'))
self.assertEqual(u'http://valid-with-hyphens.com/', f.clean('valid-with-hyphens.com'))
self.assertEqual(u'http://subdomain.domain.com/', f.clean('subdomain.domain.com'))
self.assertEqual(u'http://200.8.9.10/', f.clean('http://200.8.9.10'))
self.assertEqual(u'http://200.8.9.10:8000/test', f.clean('http://200.8.9.10:8000/test'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'foo')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://example')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://example.')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'com.')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, '.')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://invalid-.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://-invalid.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://inv-.alid-.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://inv-.-alid.com')
self.assertEqual(u'http://valid-----hyphens.com/', f.clean('http://valid-----hyphens.com'))
self.assertEqual(u'http://some.idn.xyz\xe4\xf6\xfc\xdfabc.domain.com:123/blah', f.clean('http://some.idn.xyzäöüßabc.domain.com:123/blah'))
self.assertEqual(u'http://www.example.com/s/http://code.djangoproject.com/ticket/13804', f.clean('www.example.com/s/http://code.djangoproject.com/ticket/13804'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, '[a')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://[a')
def test_url_regex_ticket11198(self):
f = URLField()
# hangs "forever" if catastrophic backtracking in ticket:#11198 not fixed
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://%s' % ("X"*200,))
# a second test, to make sure the problem is really addressed, even on
# domains that don't fail the domain label length check in the regex
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://%s' % ("X"*60,))
def test_urlfield_2(self):
f = URLField(required=False)
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'', f.clean(None))
self.assertEqual(u'http://example.com/', f.clean('http://example.com'))
self.assertEqual(u'http://www.example.com/', f.clean('http://www.example.com'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'foo')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://example')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://example.')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://.com')
@verify_exists_urls(('http://www.google.com/',))
def test_urlfield_3(self):
f = URLField(verify_exists=True)
self.assertEqual(u'http://www.google.com/', f.clean('http://www.google.com'))
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 'http://example')
self.assertRaises(ValidationError, f.clean, 'http://www.broken.djangoproject.com') # bad domain
self.assertRaises(ValidationError, f.clean, 'http://qa-dev.w3.org/link-testsuite/http.php?code=405') # Method not allowed
try:
f.clean('http://www.broken.djangoproject.com') # bad domain
except ValidationError, e:
self.assertEqual("[u'This URL appears to be a broken link.']", str(e))
self.assertRaises(ValidationError, f.clean, 'http://qa-dev.w3.org/link-testsuite/http.php?code=400') # good domain, bad page
try:
f.clean('http://google.com/we-love-microsoft.html') # good domain, bad page
except ValidationError, e:
self.assertEqual("[u'This URL appears to be a broken link.']", str(e))
@verify_exists_urls(('http://www.google.com/',))
def test_urlfield_4(self):
f = URLField(verify_exists=True, required=False)
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'http://www.google.com/', f.clean('http://www.google.com'))
@verify_exists_urls(('http://example.com/',))
def test_urlfield_5(self):
f = URLField(min_length=15, max_length=20)
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at least 15 characters (it has 13).']", f.clean, 'http://f.com')
self.assertEqual(u'http://example.com/', f.clean('http://example.com'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at most 20 characters (it has 38).']", f.clean, 'http://abcdefghijklmnopqrstuvwxyz.com')
def test_urlfield_6(self):
f = URLField(required=False)
self.assertEqual(u'http://example.com/', f.clean('example.com'))
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'https://example.com/', f.clean('https://example.com'))
def test_urlfield_7(self):
f = URLField()
self.assertEqual(u'http://example.com/', f.clean('http://example.com'))
self.assertEqual(u'http://example.com/test', f.clean('http://example.com/test'))
def test_urlfield_8(self):
# ticket #11826
f = URLField()
self.assertEqual(u'http://example.com/?some_param=some_value', f.clean('http://example.com?some_param=some_value'))
def test_urlfield_9(self):
f = URLField(verify_exists=False)
urls = (
u'http://עברית.idn.icann.org/',
u'http://sãopaulo.com/',
u'http://sãopaulo.com.br/',
u'http://пример.испытание/',
u'http://مثال.إختبار/',
u'http://例子.测试/',
u'http://例子.測試/',
u'http://उदाहरण.परीक्षा/',
u'http://例え.テスト/',
u'http://مثال.آزمایشی/',
u'http://실례.테스트/',
u'http://العربية.idn.icann.org/',
)
for url in urls:
# Valid and existent IDN
self.assertEqual(url, f.clean(url))
# Valid but non-existent IDN
try:
f.clean(u'http://broken.עברית.idn.icann.org/')
except ValidationError, e:
self.assertEqual("[u'This URL appears to be a broken link.']", str(e))
@verify_exists_urls((u'http://xn--hxargifdar.idn.icann.org/%CE%91%CF%81%CF%87%CE%B9%CE%BA%CE%AE_%CF%83%CE%B5%CE%BB%CE%AF%CE%B4%CE%B1',))
def test_urlfield_10(self):
# UTF-8 in the domain.
f = URLField(verify_exists=True)
url = u'http://\u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac.idn.icann.org/\u0391\u03c1\u03c7\u03b9\u03ba\u03ae_\u03c3\u03b5\u03bb\u03af\u03b4\u03b1'
self.assertEqual(url, f.clean(url))
def test_urlfield_not_string(self):
f = URLField(required=False)
self.assertRaisesMessage(ValidationError, "[u'Enter a valid URL.']", f.clean, 23)
# BooleanField ################################################################
def test_booleanfield_1(self):
f = BooleanField()
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(True, f.clean(True))
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, False)
self.assertEqual(True, f.clean(1))
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, 0)
self.assertEqual(True, f.clean('Django rocks'))
self.assertEqual(True, f.clean('True'))
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, 'False')
def test_booleanfield_2(self):
f = BooleanField(required=False)
self.assertEqual(False, f.clean(''))
self.assertEqual(False, f.clean(None))
self.assertEqual(True, f.clean(True))
self.assertEqual(False, f.clean(False))
self.assertEqual(True, f.clean(1))
self.assertEqual(False, f.clean(0))
self.assertEqual(True, f.clean('1'))
self.assertEqual(False, f.clean('0'))
self.assertEqual(True, f.clean('Django rocks'))
self.assertEqual(False, f.clean('False'))
self.assertEqual(False, f.clean('false'))
self.assertEqual(False, f.clean('FaLsE'))
# ChoiceField #################################################################
def test_choicefield_1(self):
f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')])
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual(u'1', f.clean(1))
self.assertEqual(u'1', f.clean('1'))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 3 is not one of the available choices.']", f.clean, '3')
def test_choicefield_2(self):
f = ChoiceField(choices=[('1', 'One'), ('2', 'Two')], required=False)
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'', f.clean(None))
self.assertEqual(u'1', f.clean(1))
self.assertEqual(u'1', f.clean('1'))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 3 is not one of the available choices.']", f.clean, '3')
def test_choicefield_3(self):
f = ChoiceField(choices=[('J', 'John'), ('P', 'Paul')])
self.assertEqual(u'J', f.clean('J'))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. John is not one of the available choices.']", f.clean, 'John')
def test_choicefield_4(self):
f = ChoiceField(choices=[('Numbers', (('1', 'One'), ('2', 'Two'))), ('Letters', (('3','A'),('4','B'))), ('5','Other')])
self.assertEqual(u'1', f.clean(1))
self.assertEqual(u'1', f.clean('1'))
self.assertEqual(u'3', f.clean(3))
self.assertEqual(u'3', f.clean('3'))
self.assertEqual(u'5', f.clean(5))
self.assertEqual(u'5', f.clean('5'))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 6 is not one of the available choices.']", f.clean, '6')
# TypedChoiceField ############################################################
# TypedChoiceField is just like ChoiceField, except that coerced types will
# be returned:
def test_typedchoicefield_1(self):
f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int)
self.assertEqual(1, f.clean('1'))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 2 is not one of the available choices.']", f.clean, '2')
def test_typedchoicefield_2(self):
# Different coercion, same validation.
f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=float)
self.assertEqual(1.0, f.clean('1'))
def test_typedchoicefield_3(self):
# This can also cause weirdness: be careful (bool(-1) == True, remember)
f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=bool)
self.assertEqual(True, f.clean('-1'))
def test_typedchoicefield_4(self):
# Even more weirdness: if you have a valid choice but your coercion function
# can't coerce, you'll still get a validation error. Don't do this!
f = TypedChoiceField(choices=[('A', 'A'), ('B', 'B')], coerce=int)
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. B is not one of the available choices.']", f.clean, 'B')
# Required fields require values
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
def test_typedchoicefield_5(self):
# Non-required fields aren't required
f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int, required=False)
self.assertEqual('', f.clean(''))
# If you want cleaning an empty value to return a different type, tell the field
def test_typedchoicefield_6(self):
f = TypedChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int, required=False, empty_value=None)
self.assertEqual(None, f.clean(''))
# NullBooleanField ############################################################
def test_nullbooleanfield_1(self):
f = NullBooleanField()
self.assertEqual(None, f.clean(''))
self.assertEqual(True, f.clean(True))
self.assertEqual(False, f.clean(False))
self.assertEqual(None, f.clean(None))
self.assertEqual(False, f.clean('0'))
self.assertEqual(True, f.clean('1'))
self.assertEqual(None, f.clean('2'))
self.assertEqual(None, f.clean('3'))
self.assertEqual(None, f.clean('hello'))
def test_nullbooleanfield_2(self):
# Make sure that the internal value is preserved if using HiddenInput (#7753)
class HiddenNullBooleanForm(Form):
hidden_nullbool1 = NullBooleanField(widget=HiddenInput, initial=True)
hidden_nullbool2 = NullBooleanField(widget=HiddenInput, initial=False)
f = HiddenNullBooleanForm()
self.assertHTMLEqual('<input type="hidden" name="hidden_nullbool1" value="True" id="id_hidden_nullbool1" /><input type="hidden" name="hidden_nullbool2" value="False" id="id_hidden_nullbool2" />', str(f))
def test_nullbooleanfield_3(self):
class HiddenNullBooleanForm(Form):
hidden_nullbool1 = NullBooleanField(widget=HiddenInput, initial=True)
hidden_nullbool2 = NullBooleanField(widget=HiddenInput, initial=False)
f = HiddenNullBooleanForm({ 'hidden_nullbool1': 'True', 'hidden_nullbool2': 'False' })
self.assertEqual(None, f.full_clean())
self.assertEqual(True, f.cleaned_data['hidden_nullbool1'])
self.assertEqual(False, f.cleaned_data['hidden_nullbool2'])
def test_nullbooleanfield_4(self):
# Make sure we're compatible with MySQL, which uses 0 and 1 for its boolean
# values. (#9609)
NULLBOOL_CHOICES = (('1', 'Yes'), ('0', 'No'), ('', 'Unknown'))
class MySQLNullBooleanForm(Form):
nullbool0 = NullBooleanField(widget=RadioSelect(choices=NULLBOOL_CHOICES))
nullbool1 = NullBooleanField(widget=RadioSelect(choices=NULLBOOL_CHOICES))
nullbool2 = NullBooleanField(widget=RadioSelect(choices=NULLBOOL_CHOICES))
f = MySQLNullBooleanForm({ 'nullbool0': '1', 'nullbool1': '0', 'nullbool2': '' })
self.assertEqual(None, f.full_clean())
self.assertEqual(True, f.cleaned_data['nullbool0'])
self.assertEqual(False, f.cleaned_data['nullbool1'])
self.assertEqual(None, f.cleaned_data['nullbool2'])
# MultipleChoiceField #########################################################
def test_multiplechoicefield_1(self):
f = MultipleChoiceField(choices=[('1', 'One'), ('2', 'Two')])
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertEqual([u'1'], f.clean([1]))
self.assertEqual([u'1'], f.clean(['1']))
self.assertEqual([u'1', u'2'], f.clean(['1', '2']))
self.assertEqual([u'1', u'2'], f.clean([1, '2']))
self.assertEqual([u'1', u'2'], f.clean((1, '2')))
self.assertRaisesMessage(ValidationError, "[u'Enter a list of values.']", f.clean, 'hello')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, [])
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, ())
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 3 is not one of the available choices.']", f.clean, ['3'])
def test_multiplechoicefield_2(self):
f = MultipleChoiceField(choices=[('1', 'One'), ('2', 'Two')], required=False)
self.assertEqual([], f.clean(''))
self.assertEqual([], f.clean(None))
self.assertEqual([u'1'], f.clean([1]))
self.assertEqual([u'1'], f.clean(['1']))
self.assertEqual([u'1', u'2'], f.clean(['1', '2']))
self.assertEqual([u'1', u'2'], f.clean([1, '2']))
self.assertEqual([u'1', u'2'], f.clean((1, '2')))
self.assertRaisesMessage(ValidationError, "[u'Enter a list of values.']", f.clean, 'hello')
self.assertEqual([], f.clean([]))
self.assertEqual([], f.clean(()))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 3 is not one of the available choices.']", f.clean, ['3'])
def test_multiplechoicefield_3(self):
f = MultipleChoiceField(choices=[('Numbers', (('1', 'One'), ('2', 'Two'))), ('Letters', (('3','A'),('4','B'))), ('5','Other')])
self.assertEqual([u'1'], f.clean([1]))
self.assertEqual([u'1'], f.clean(['1']))
self.assertEqual([u'1', u'5'], f.clean([1, 5]))
self.assertEqual([u'1', u'5'], f.clean([1, '5']))
self.assertEqual([u'1', u'5'], f.clean(['1', 5]))
self.assertEqual([u'1', u'5'], f.clean(['1', '5']))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 6 is not one of the available choices.']", f.clean, ['6'])
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 6 is not one of the available choices.']", f.clean, ['1','6'])
# TypedMultipleChoiceField ############################################################
# TypedMultipleChoiceField is just like MultipleChoiceField, except that coerced types
# will be returned:
def test_typedmultiplechoicefield_1(self):
f = TypedMultipleChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int)
self.assertEqual([1], f.clean(['1']))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 2 is not one of the available choices.']", f.clean, ['2'])
def test_typedmultiplechoicefield_2(self):
# Different coercion, same validation.
f = TypedMultipleChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=float)
self.assertEqual([1.0], f.clean(['1']))
def test_typedmultiplechoicefield_3(self):
# This can also cause weirdness: be careful (bool(-1) == True, remember)
f = TypedMultipleChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=bool)
self.assertEqual([True], f.clean(['-1']))
def test_typedmultiplechoicefield_4(self):
f = TypedMultipleChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int)
self.assertEqual([1, -1], f.clean(['1','-1']))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. 2 is not one of the available choices.']", f.clean, ['1','2'])
def test_typedmultiplechoicefield_5(self):
# Even more weirdness: if you have a valid choice but your coercion function
# can't coerce, you'll still get a validation error. Don't do this!
f = TypedMultipleChoiceField(choices=[('A', 'A'), ('B', 'B')], coerce=int)
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. B is not one of the available choices.']", f.clean, ['B'])
# Required fields require values
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, [])
def test_typedmultiplechoicefield_6(self):
# Non-required fields aren't required
f = TypedMultipleChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int, required=False)
self.assertEqual([], f.clean([]))
def test_typedmultiplechoicefield_7(self):
# If you want cleaning an empty value to return a different type, tell the field
f = TypedMultipleChoiceField(choices=[(1, "+1"), (-1, "-1")], coerce=int, required=False, empty_value=None)
self.assertEqual(None, f.clean([]))
# ComboField ##################################################################
def test_combofield_1(self):
f = ComboField(fields=[CharField(max_length=20), EmailField()])
self.assertEqual(u'test@example.com', f.clean('test@example.com'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at most 20 characters (it has 28).']", f.clean, 'longemailaddress@example.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'not an e-mail')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
def test_combofield_2(self):
f = ComboField(fields=[CharField(max_length=20), EmailField()], required=False)
self.assertEqual(u'test@example.com', f.clean('test@example.com'))
self.assertRaisesMessage(ValidationError, "[u'Ensure this value has at most 20 characters (it has 28).']", f.clean, 'longemailaddress@example.com')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid e-mail address.']", f.clean, 'not an e-mail')
self.assertEqual(u'', f.clean(''))
self.assertEqual(u'', f.clean(None))
# FilePathField ###############################################################
def test_filepathfield_1(self):
path = os.path.abspath(forms.__file__)
path = os.path.dirname(path) + '/'
self.assertTrue(fix_os_paths(path).endswith('/django/forms/'))
def test_filepathfield_2(self):
path = forms.__file__
path = os.path.dirname(os.path.abspath(path)) + '/'
f = FilePathField(path=path)
f.choices = [p for p in f.choices if p[0].endswith('.py')]
f.choices.sort()
expected = [
('/django/forms/__init__.py', '__init__.py'),
('/django/forms/fields.py', 'fields.py'),
('/django/forms/forms.py', 'forms.py'),
('/django/forms/formsets.py', 'formsets.py'),
('/django/forms/models.py', 'models.py'),
('/django/forms/util.py', 'util.py'),
('/django/forms/widgets.py', 'widgets.py')
]
for exp, got in zip(expected, fix_os_paths(f.choices)):
self.assertEqual(exp[1], got[1])
self.assertTrue(got[0].endswith(exp[0]))
self.assertRaisesMessage(ValidationError, "[u'Select a valid choice. fields.py is not one of the available choices.']", f.clean, 'fields.py')
assert fix_os_paths(f.clean(path + 'fields.py')).endswith('/django/forms/fields.py')
def test_filepathfield_3(self):
path = forms.__file__
path = os.path.dirname(os.path.abspath(path)) + '/'
f = FilePathField(path=path, match='^.*?\.py$')
f.choices.sort()
expected = [
('/django/forms/__init__.py', '__init__.py'),
('/django/forms/fields.py', 'fields.py'),
('/django/forms/forms.py', 'forms.py'),
('/django/forms/formsets.py', 'formsets.py'),
('/django/forms/models.py', 'models.py'),
('/django/forms/util.py', 'util.py'),
('/django/forms/widgets.py', 'widgets.py')
]
for exp, got in zip(expected, fix_os_paths(f.choices)):
self.assertEqual(exp[1], got[1])
self.assertTrue(got[0].endswith(exp[0]))
def test_filepathfield_4(self):
path = os.path.abspath(forms.__file__)
path = os.path.dirname(path) + '/'
f = FilePathField(path=path, recursive=True, match='^.*?\.py$')
f.choices.sort()
expected = [
('/django/forms/__init__.py', '__init__.py'),
('/django/forms/extras/__init__.py', 'extras/__init__.py'),
('/django/forms/extras/widgets.py', 'extras/widgets.py'),
('/django/forms/fields.py', 'fields.py'),
('/django/forms/forms.py', 'forms.py'),
('/django/forms/formsets.py', 'formsets.py'),
('/django/forms/models.py', 'models.py'),
('/django/forms/util.py', 'util.py'),
('/django/forms/widgets.py', 'widgets.py')
]
for exp, got in zip(expected, fix_os_paths(f.choices)):
self.assertEqual(exp[1], got[1])
self.assertTrue(got[0].endswith(exp[0]))
# SplitDateTimeField ##########################################################
def test_splitdatetimefield_1(self):
from django.forms.widgets import SplitDateTimeWidget
f = SplitDateTimeField()
assert isinstance(f.widget, SplitDateTimeWidget)
self.assertEqual(datetime.datetime(2006, 1, 10, 7, 30), f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)]))
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, None)
self.assertRaisesMessage(ValidationError, "[u'This field is required.']", f.clean, '')
self.assertRaisesMessage(ValidationError, "[u'Enter a list of values.']", f.clean, 'hello')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.', u'Enter a valid time.']", f.clean, ['hello', 'there'])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, ['2006-01-10', 'there'])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, ['hello', '07:30'])
def test_splitdatetimefield_2(self):
f = SplitDateTimeField(required=False)
self.assertEqual(datetime.datetime(2006, 1, 10, 7, 30), f.clean([datetime.date(2006, 1, 10), datetime.time(7, 30)]))
self.assertEqual(datetime.datetime(2006, 1, 10, 7, 30), f.clean(['2006-01-10', '07:30']))
self.assertEqual(None, f.clean(None))
self.assertEqual(None, f.clean(''))
self.assertEqual(None, f.clean(['']))
self.assertEqual(None, f.clean(['', '']))
self.assertRaisesMessage(ValidationError, "[u'Enter a list of values.']", f.clean, 'hello')
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.', u'Enter a valid time.']", f.clean, ['hello', 'there'])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, ['2006-01-10', 'there'])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, ['hello', '07:30'])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, ['2006-01-10', ''])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid time.']", f.clean, ['2006-01-10'])
self.assertRaisesMessage(ValidationError, "[u'Enter a valid date.']", f.clean, ['', '07:30'])
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