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git-svn-id: http://code.djangoproject.com/svn/django/branches/soc2009/model-validation@11271 bcc190cf-cafb-0310-a4f2-bffc1f526a37
68 lines
2.6 KiB
Python
68 lines
2.6 KiB
Python
import unittest
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from django.core.exceptions import ValidationError, NON_FIELD_ERRORS
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from django.db import models
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from modeltests.validation import ValidationTestCase
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from models import *
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from validators import TestModelsWithValidators
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class BaseModelValidationTests(ValidationTestCase):
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def test_missing_required_field_raises_error(self):
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mtv = ModelToValidate(f_with_custom_validator=42)
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self.assertFailsValidation(mtv.clean, ['name', 'number'])
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def test_with_correct_value_model_validates(self):
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mtv = ModelToValidate(number=10, name='Some Name')
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self.assertEqual(None, mtv.clean())
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def test_custom_validate_method_is_called(self):
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mtv = ModelToValidate(number=11)
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self.assertFailsValidation(mtv.clean, [NON_FIELD_ERRORS, 'name'])
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def test_wrong_FK_value_raises_error(self):
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mtv=ModelToValidate(number=10, name='Some Name', parent_id=3)
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self.assertFailsValidation(mtv.clean, ['parent'])
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def test_correct_FK_value_cleans(self):
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parent = ModelToValidate.objects.create(number=10, name='Some Name')
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mtv=ModelToValidate(number=10, name='Some Name', parent_id=parent.pk)
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self.assertEqual(None, mtv.clean())
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def test_wrong_email_value_raises_error(self):
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mtv = ModelToValidate(number=10, name='Some Name', email='not-an-email')
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self.assertFailsValidation(mtv.clean, ['email'])
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def test_correct_email_value_passes(self):
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mtv = ModelToValidate(number=10, name='Some Name', email='valid@email.com')
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self.assertEqual(None, mtv.clean())
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def test_text_greater_that_charfields_max_length_eaises_erros(self):
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mtv = ModelToValidate(number=10, name='Some Name'*100)
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self.assertFailsValidation(mtv.clean, ['name',])
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class GetUniqueCheckTests(unittest.TestCase):
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def test_unique_fields_get_collected(self):
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m = UniqueFieldsModel()
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self.assertEqual(([('id',), ('unique_charfield',), ('unique_integerfield',)], []), m._get_unique_checks())
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def test_unique_together_gets_picked_up(self):
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m = UniqueTogetherModel()
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self.assertEqual(([('ifield', 'cfield',),('ifield', 'efield'), ('id',), ], []), m._get_unique_checks())
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def test_primary_key_is_considered_unique(self):
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m = CustomPKModel()
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self.assertEqual(([('my_pk_field',)], []), m._get_unique_checks())
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def test_unique_for_date_gets_picked_up(self):
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m = UniqueForDateModel()
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self.assertEqual((
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[('id',)],
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[('date', 'count', 'start_date'), ('year', 'count', 'end_date'), ('month', 'order', 'end_date')]
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), m._get_unique_checks()
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)
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