# -*- coding: utf-8 -*- import re import types from datetime import datetime, timedelta from django.core.exceptions import ValidationError from django.core.validators import * from django.utils.unittest import TestCase NOW = datetime.now() TEST_DATA = ( # (validator, value, expected), (validate_integer, '42', None), (validate_integer, '-42', None), (validate_integer, -42, None), (validate_integer, -42.5, None), (validate_integer, None, ValidationError), (validate_integer, 'a', ValidationError), (validate_email, 'email@here.com', None), (validate_email, 'weirder-email@here.and.there.com', None), (validate_email, None, ValidationError), (validate_email, '', ValidationError), (validate_email, 'abc', ValidationError), (validate_email, 'a @x.cz', ValidationError), (validate_email, 'something@@somewhere.com', ValidationError), (validate_slug, 'slug-ok', None), (validate_slug, 'longer-slug-still-ok', None), (validate_slug, '--------', None), (validate_slug, 'nohyphensoranything', None), (validate_slug, '', ValidationError), (validate_slug, ' text ', ValidationError), (validate_slug, ' ', ValidationError), (validate_slug, 'some@mail.com', ValidationError), (validate_slug, '你好', ValidationError), (validate_slug, '\n', ValidationError), (validate_ipv4_address, '1.1.1.1', None), (validate_ipv4_address, '255.0.0.0', None), (validate_ipv4_address, '0.0.0.0', None), (validate_ipv4_address, '256.1.1.1', ValidationError), (validate_ipv4_address, '25.1.1.', ValidationError), (validate_ipv4_address, '25,1,1,1', ValidationError), (validate_ipv4_address, '25.1 .1.1', ValidationError), (validate_comma_separated_integer_list, '1', None), (validate_comma_separated_integer_list, '1,2,3', None), (validate_comma_separated_integer_list, '1,2,3,', None), (validate_comma_separated_integer_list, '', ValidationError), (validate_comma_separated_integer_list, 'a,b,c', ValidationError), (validate_comma_separated_integer_list, '1, 2, 3', ValidationError), (MaxValueValidator(10), 10, None), (MaxValueValidator(10), -10, None), (MaxValueValidator(10), 0, None), (MaxValueValidator(NOW), NOW, None), (MaxValueValidator(NOW), NOW - timedelta(days=1), None), (MaxValueValidator(0), 1, ValidationError), (MaxValueValidator(NOW), NOW + timedelta(days=1), ValidationError), (MinValueValidator(-10), -10, None), (MinValueValidator(-10), 10, None), (MinValueValidator(-10), 0, None), (MinValueValidator(NOW), NOW, None), (MinValueValidator(NOW), NOW + timedelta(days=1), None), (MinValueValidator(0), -1, ValidationError), (MinValueValidator(NOW), NOW - timedelta(days=1), ValidationError), (MaxLengthValidator(10), '', None), (MaxLengthValidator(10), 10*'x', None), (MaxLengthValidator(10), 15*'x', ValidationError), (MinLengthValidator(10), 15*'x', None), (MinLengthValidator(10), 10*'x', None), (MinLengthValidator(10), '', ValidationError), (URLValidator(), 'http://www.djangoproject.com/', None), (URLValidator(), 'http://localhost/', None), (URLValidator(), 'http://example.com/', None), (URLValidator(), 'http://www.example.com/', None), (URLValidator(), 'http://www.example.com:8000/test', None), (URLValidator(), 'http://valid-with-hyphens.com/', None), (URLValidator(), 'http://subdomain.example.com/', None), (URLValidator(), 'http://200.8.9.10/', None), (URLValidator(), 'http://200.8.9.10:8000/test', None), (URLValidator(), 'http://valid-----hyphens.com/', None), (URLValidator(), 'http://example.com?something=value', None), (URLValidator(), 'http://example.com/index.php?something=value&another=value2', None), (URLValidator(), 'foo', ValidationError), (URLValidator(), 'http://', ValidationError), (URLValidator(), 'http://example', ValidationError), (URLValidator(), 'http://example.', ValidationError), (URLValidator(), 'http://.com', ValidationError), (URLValidator(), 'http://invalid-.com', ValidationError), (URLValidator(), 'http://-invalid.com', ValidationError), (URLValidator(), 'http://inv-.alid-.com', ValidationError), (URLValidator(), 'http://inv-.-alid.com', ValidationError), (BaseValidator(True), True, None), (BaseValidator(True), False, ValidationError), (RegexValidator('.*'), '', None), (RegexValidator(re.compile('.*')), '', None), (RegexValidator('.*'), 'xxxxx', None), (RegexValidator('x'), 'y', ValidationError), (RegexValidator(re.compile('x')), 'y', ValidationError), ) def create_simple_test_method(validator, expected, value, num): if expected is not None and issubclass(expected, Exception): test_mask = 'test_%s_raises_error_%d' def test_func(self): self.assertRaises(expected, validator, value) else: test_mask = 'test_%s_%d' def test_func(self): self.assertEqual(expected, validator(value)) if isinstance(validator, types.FunctionType): val_name = validator.__name__ else: val_name = validator.__class__.__name__ test_name = test_mask % (val_name, num) return test_name, test_func # Dynamically assemble a test class with the contents of TEST_DATA class TestSimpleValidators(TestCase): def test_single_message(self): v = ValidationError('Not Valid') self.assertEqual(str(v), "[u'Not Valid']") self.assertEqual(repr(v), "ValidationError([u'Not Valid'])") def test_message_list(self): v = ValidationError(['First Problem', 'Second Problem']) self.assertEqual(str(v), "[u'First Problem', u'Second Problem']") self.assertEqual(repr(v), "ValidationError([u'First Problem', u'Second Problem'])") def test_message_dict(self): v = ValidationError({'first': 'First Problem'}) self.assertEqual(str(v), "{'first': 'First Problem'}") self.assertEqual(repr(v), "ValidationError({'first': 'First Problem'})") test_counter = 0 for validator, value, expected in TEST_DATA: name, method = create_simple_test_method(validator, expected, value, test_counter) setattr(TestSimpleValidators, name, method) test_counter += 1