diff options
Diffstat (limited to 'tests/validation/tests.py')
| -rw-r--r-- | tests/validation/tests.py | 105 |
1 files changed, 55 insertions, 50 deletions
diff --git a/tests/validation/tests.py b/tests/validation/tests.py index 5598b5ffe6..43de77a44a 100644 --- a/tests/validation/tests.py +++ b/tests/validation/tests.py @@ -5,101 +5,110 @@ from django.utils.functional import lazy from . import ValidationAssertions from .models import ( - Article, Author, GenericIPAddressTestModel, GenericIPAddrUnpackUniqueTest, + Article, + Author, + GenericIPAddressTestModel, + GenericIPAddrUnpackUniqueTest, ModelToValidate, ) class BaseModelValidationTests(ValidationAssertions, TestCase): - def test_missing_required_field_raises_error(self): mtv = ModelToValidate(f_with_custom_validator=42) - self.assertFailsValidation(mtv.full_clean, ['name', 'number']) + self.assertFailsValidation(mtv.full_clean, ["name", "number"]) def test_with_correct_value_model_validates(self): - mtv = ModelToValidate(number=10, name='Some Name') + mtv = ModelToValidate(number=10, name="Some Name") self.assertIsNone(mtv.full_clean()) def test_custom_validate_method(self): mtv = ModelToValidate(number=11) - self.assertFailsValidation(mtv.full_clean, [NON_FIELD_ERRORS, 'name']) + self.assertFailsValidation(mtv.full_clean, [NON_FIELD_ERRORS, "name"]) def test_wrong_FK_value_raises_error(self): - mtv = ModelToValidate(number=10, name='Some Name', parent_id=3) + mtv = ModelToValidate(number=10, name="Some Name", parent_id=3) self.assertFieldFailsValidationWithMessage( - mtv.full_clean, 'parent', - ['model to validate instance with id %r does not exist.' % mtv.parent_id] + mtv.full_clean, + "parent", + ["model to validate instance with id %r does not exist." % mtv.parent_id], ) - mtv = ModelToValidate(number=10, name='Some Name', ufm_id='Some Name') + mtv = ModelToValidate(number=10, name="Some Name", ufm_id="Some Name") self.assertFieldFailsValidationWithMessage( - mtv.full_clean, 'ufm', - ["unique fields model instance with unique_charfield %r does not exist." % mtv.name] + mtv.full_clean, + "ufm", + [ + "unique fields model instance with unique_charfield %r does not exist." + % mtv.name + ], ) def test_correct_FK_value_validates(self): - parent = ModelToValidate.objects.create(number=10, name='Some Name') - mtv = ModelToValidate(number=10, name='Some Name', parent_id=parent.pk) + parent = ModelToValidate.objects.create(number=10, name="Some Name") + mtv = ModelToValidate(number=10, name="Some Name", parent_id=parent.pk) self.assertIsNone(mtv.full_clean()) def test_limited_FK_raises_error(self): # The limit_choices_to on the parent field says that a parent object's # number attribute must be 10, so this should fail validation. - parent = ModelToValidate.objects.create(number=11, name='Other Name') - mtv = ModelToValidate(number=10, name='Some Name', parent_id=parent.pk) - self.assertFailsValidation(mtv.full_clean, ['parent']) + parent = ModelToValidate.objects.create(number=11, name="Other Name") + mtv = ModelToValidate(number=10, name="Some Name", parent_id=parent.pk) + self.assertFailsValidation(mtv.full_clean, ["parent"]) def test_FK_validates_using_base_manager(self): # Archived articles are not available through the default manager, only # the base manager. author = Author.objects.create(name="Randy", archived=True) - article = Article(title='My Article', author=author) + article = Article(title="My Article", author=author) self.assertIsNone(article.full_clean()) def test_wrong_email_value_raises_error(self): - mtv = ModelToValidate(number=10, name='Some Name', email='not-an-email') - self.assertFailsValidation(mtv.full_clean, ['email']) + mtv = ModelToValidate(number=10, name="Some Name", email="not-an-email") + self.assertFailsValidation(mtv.full_clean, ["email"]) def test_correct_email_value_passes(self): - mtv = ModelToValidate(number=10, name='Some Name', email='valid@email.com') + mtv = ModelToValidate(number=10, name="Some Name", email="valid@email.com") self.assertIsNone(mtv.full_clean()) def test_wrong_url_value_raises_error(self): - mtv = ModelToValidate(number=10, name='Some Name', url='not a url') - self.assertFieldFailsValidationWithMessage(mtv.full_clean, 'url', ['Enter a valid URL.']) + mtv = ModelToValidate(number=10, name="Some Name", url="not a url") + self.assertFieldFailsValidationWithMessage( + mtv.full_clean, "url", ["Enter a valid URL."] + ) def test_text_greater_that_charfields_max_length_raises_errors(self): - mtv = ModelToValidate(number=10, name='Some Name' * 100) - self.assertFailsValidation(mtv.full_clean, ['name']) + mtv = ModelToValidate(number=10, name="Some Name" * 100) + self.assertFailsValidation(mtv.full_clean, ["name"]) def test_malformed_slug_raises_error(self): - mtv = ModelToValidate(number=10, name='Some Name', slug='##invalid##') - self.assertFailsValidation(mtv.full_clean, ['slug']) + mtv = ModelToValidate(number=10, name="Some Name", slug="##invalid##") + self.assertFailsValidation(mtv.full_clean, ["slug"]) def test_full_clean_does_not_mutate_exclude(self): mtv = ModelToValidate(f_with_custom_validator=42) - exclude = ['number'] - self.assertFailsValidation(mtv.full_clean, ['name'], exclude=exclude) + exclude = ["number"] + self.assertFailsValidation(mtv.full_clean, ["name"], exclude=exclude) self.assertEqual(len(exclude), 1) - self.assertEqual(exclude[0], 'number') + self.assertEqual(exclude[0], "number") class ArticleForm(forms.ModelForm): class Meta: model = Article - exclude = ['author'] + exclude = ["author"] class ModelFormsTests(TestCase): @classmethod def setUpTestData(cls): - cls.author = Author.objects.create(name='Joseph Kocherhans') + cls.author = Author.objects.create(name="Joseph Kocherhans") def test_partial_validation(self): # Make sure the "commit=False and set field values later" idiom still # works with model validation. data = { - 'title': 'The state of model validation', - 'pub_date': '2010-1-10 14:49:00' + "title": "The state of model validation", + "pub_date": "2010-1-10 14:49:00", } form = ArticleForm(data) self.assertEqual(list(form.errors), []) @@ -114,7 +123,7 @@ class ModelFormsTests(TestCase): # validation, so the form should save cleanly even though pub_date is # not allowed to be null. data = { - 'title': 'The state of model validation', + "title": "The state of model validation", } article = Article(author_id=self.author.id) form = ArticleForm(data, instance=article) @@ -125,17 +134,13 @@ class ModelFormsTests(TestCase): def test_validation_with_invalid_blank_field(self): # Even though pub_date is set to blank=True, an invalid value was # provided, so it should fail validation. - data = { - 'title': 'The state of model validation', - 'pub_date': 'never' - } + data = {"title": "The state of model validation", "pub_date": "never"} article = Article(author_id=self.author.id) form = ArticleForm(data, instance=article) - self.assertEqual(list(form.errors), ['pub_date']) + self.assertEqual(list(form.errors), ["pub_date"]) class GenericIPAddressFieldTests(ValidationAssertions, TestCase): - def test_correct_generic_ip_passes(self): giptm = GenericIPAddressTestModel(generic_ip="1.2.3.4") self.assertIsNone(giptm.full_clean()) @@ -148,13 +153,13 @@ class GenericIPAddressFieldTests(ValidationAssertions, TestCase): def test_invalid_generic_ip_raises_error(self): giptm = GenericIPAddressTestModel(generic_ip="294.4.2.1") - self.assertFailsValidation(giptm.full_clean, ['generic_ip']) + self.assertFailsValidation(giptm.full_clean, ["generic_ip"]) giptm = GenericIPAddressTestModel(generic_ip="1:2") - self.assertFailsValidation(giptm.full_clean, ['generic_ip']) + self.assertFailsValidation(giptm.full_clean, ["generic_ip"]) giptm = GenericIPAddressTestModel(generic_ip=1) - self.assertFailsValidation(giptm.full_clean, ['generic_ip']) + self.assertFailsValidation(giptm.full_clean, ["generic_ip"]) giptm = GenericIPAddressTestModel(generic_ip=lazy(lambda: 1, int)) - self.assertFailsValidation(giptm.full_clean, ['generic_ip']) + self.assertFailsValidation(giptm.full_clean, ["generic_ip"]) def test_correct_v4_ip_passes(self): giptm = GenericIPAddressTestModel(v4_ip="1.2.3.4") @@ -162,9 +167,9 @@ class GenericIPAddressFieldTests(ValidationAssertions, TestCase): def test_invalid_v4_ip_raises_error(self): giptm = GenericIPAddressTestModel(v4_ip="294.4.2.1") - self.assertFailsValidation(giptm.full_clean, ['v4_ip']) + self.assertFailsValidation(giptm.full_clean, ["v4_ip"]) giptm = GenericIPAddressTestModel(v4_ip="2001::2") - self.assertFailsValidation(giptm.full_clean, ['v4_ip']) + self.assertFailsValidation(giptm.full_clean, ["v4_ip"]) def test_correct_v6_ip_passes(self): giptm = GenericIPAddressTestModel(v6_ip="2001::2") @@ -172,16 +177,16 @@ class GenericIPAddressFieldTests(ValidationAssertions, TestCase): def test_invalid_v6_ip_raises_error(self): giptm = GenericIPAddressTestModel(v6_ip="1.2.3.4") - self.assertFailsValidation(giptm.full_clean, ['v6_ip']) + self.assertFailsValidation(giptm.full_clean, ["v6_ip"]) giptm = GenericIPAddressTestModel(v6_ip="1:2") - self.assertFailsValidation(giptm.full_clean, ['v6_ip']) + self.assertFailsValidation(giptm.full_clean, ["v6_ip"]) def test_v6_uniqueness_detection(self): # These two addresses are the same with different syntax giptm = GenericIPAddressTestModel(generic_ip="2001::1:0:0:0:0:2") giptm.save() giptm = GenericIPAddressTestModel(generic_ip="2001:0:1:2") - self.assertFailsValidation(giptm.full_clean, ['generic_ip']) + self.assertFailsValidation(giptm.full_clean, ["generic_ip"]) def test_v4_unpack_uniqueness_detection(self): # These two are different, because we are not doing IPv4 unpacking @@ -194,7 +199,7 @@ class GenericIPAddressFieldTests(ValidationAssertions, TestCase): giptm = GenericIPAddrUnpackUniqueTest(generic_v4unpack_ip="::ffff:18.52.18.52") giptm.save() giptm = GenericIPAddrUnpackUniqueTest(generic_v4unpack_ip="18.52.18.52") - self.assertFailsValidation(giptm.full_clean, ['generic_v4unpack_ip']) + self.assertFailsValidation(giptm.full_clean, ["generic_v4unpack_ip"]) def test_empty_generic_ip_passes(self): giptm = GenericIPAddressTestModel(generic_ip="") |