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9dee3b26e5
Also the tests for validators can now verify other exceptions and not just ValidationError git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/model-validation@10949 bcc190cf-cafb-0310-a4f2-bffc1f526a37
72 lines
3.0 KiB
Python
72 lines
3.0 KiB
Python
from unittest import TestCase
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from django.core.exceptions import ValidationError
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from django.core.validators import validate_integer, validate_email, RequiredIfOtherFieldBlank
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class TestSimpleValidators(TestCase):
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pass
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SIMPLE_VALIDATORS_VALUES = (
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# (validator, value, expected),
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(validate_integer, '42', None),
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(validate_integer, '-42', None),
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(validate_integer, -42, None),
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(validate_integer, -42.5, None),
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(validate_integer, None, ValidationError),
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(validate_integer, 'a', ValidationError),
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(validate_email, 'email@here.com', None),
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(validate_email, 'weirder-email@here.and.there.com', None),
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(validate_email, None, ValidationError),
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(validate_email, '', ValidationError),
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(validate_email, 'abc', ValidationError),
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(validate_email, 'a @x.cz', ValidationError),
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(validate_email, 'something@@somewhere.com', ValidationError),
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)
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def get_simple_test_func(validator, expected, value, num):
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if isinstance(expected, type) and issubclass(expected, Exception):
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test_mask = 'test_%s_raises_error_%d'
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def test_func(self):
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self.assertRaises(expected, validator, value)
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else:
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test_mask = 'test_%s_%d'
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def test_func(self):
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self.assertEqual(expected, validator(value))
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test_name = test_mask % (validator.__name__, num)
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return test_name, test_func
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test_counter = {}
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for validator, value, expected in SIMPLE_VALIDATORS_VALUES:
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num = test_counter[validator] = test_counter.setdefault(validator, 0) + 1
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setattr(TestSimpleValidators, *get_simple_test_func(validator, expected, value, num))
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class TestComplexValidators(TestCase):
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pass
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COMPLEX_VALIDATORS_VALUES = (
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#(validator, value, all_values, obj, expected),
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(RequiredIfOtherFieldBlank('other'), 'given', {'other': 'given'}, None, None),
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(RequiredIfOtherFieldBlank('other'), '', {'other': 'given'}, None, None),
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(RequiredIfOtherFieldBlank('other'), 'given', {}, None, AssertionError),
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(RequiredIfOtherFieldBlank('other'), '', {}, None, AssertionError),
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(RequiredIfOtherFieldBlank('other'), '', {'other': ''}, None, ValidationError),
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)
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def get_complex_test_func(validator, expected, value, all_values, obj, num):
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if isinstance(expected, type) and issubclass(expected, Exception):
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test_mask = 'test_%s_raises_error_%d'
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def test_func(self):
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self.assertRaises(expected, validator, value, all_values=all_values, obj=obj)
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else:
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test_mask = 'test_%s_%d'
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def test_func(self):
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self.assertEqual(expected, validator(value, all_values=all_values, obj=obj))
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test_name = test_mask % (validator.__class__.__name__, num)
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return test_name, test_func
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test_counter = {}
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for validator, value, all_values, obj, expected in COMPLEX_VALIDATORS_VALUES:
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num = test_counter[validator.__class__.__name__] = test_counter.setdefault(validator.__class__.__name__, 0) + 1
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setattr(TestComplexValidators, *get_complex_test_func(validator, expected, value, all_values, obj, num))
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