Merged soc2009/model-validation to trunk. Thanks, Honza!

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12098 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 58 insertions, 0 deletions

diff --git a/tests/modeltests/validation/tests.py b/tests/modeltests/validation/tests.py
new file mode 100644
index 0000000000..c00070b2ab
--- /dev/null
+++ b/tests/modeltests/validation/tests.py
@@ -0,0 +1,58 @@
+from django.core.exceptions import ValidationError, NON_FIELD_ERRORS
+from django.db import models
+
+from modeltests.validation import ValidationTestCase
+from models import *
+
+from validators import TestModelsWithValidators
+from test_unique import GetUniqueCheckTests, PerformUniqueChecksTest
+from test_custom_messages import CustomMessagesTest
+
+
+class BaseModelValidationTests(ValidationTestCase):
+
+    def test_missing_required_field_raises_error(self):
+        mtv = ModelToValidate(f_with_custom_validator=42)
+        self.assertFailsValidation(mtv.full_validate, ['name', 'number'])
+
+    def test_with_correct_value_model_validates(self):
+        mtv = ModelToValidate(number=10, name='Some Name')
+        self.assertEqual(None, mtv.full_validate())
+
+    def test_custom_validate_method_is_called(self):
+        mtv = ModelToValidate(number=11)
+        self.assertFailsValidation(mtv.full_validate, [NON_FIELD_ERRORS, 'name'])
+
+    def test_wrong_FK_value_raises_error(self):
+        mtv=ModelToValidate(number=10, name='Some Name', parent_id=3)
+        self.assertFailsValidation(mtv.full_validate, ['parent'])
+
+    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)
+        self.assertEqual(None, mtv.full_validate())
+
+    def test_wrong_email_value_raises_error(self):
+        mtv = ModelToValidate(number=10, name='Some Name', email='not-an-email')
+        self.assertFailsValidation(mtv.full_validate, ['email'])
+
+    def test_correct_email_value_passes(self):
+        mtv = ModelToValidate(number=10, name='Some Name', email='valid@email.com')
+        self.assertEqual(None, mtv.full_validate())
+
+    def test_wrong_url_value_raises_error(self):
+        mtv = ModelToValidate(number=10, name='Some Name', url='not a url')
+        self.assertFieldFailsValidationWithMessage(mtv.full_validate, 'url', [u'Enter a valid value.'])
+
+    def test_correct_url_but_nonexisting_gives_404(self):
+        mtv = ModelToValidate(number=10, name='Some Name', url='http://google.com/we-love-microsoft.html')
+        self.assertFieldFailsValidationWithMessage(mtv.full_validate, 'url', [u'This URL appears to be a broken link.'])
+
+    def test_correct_url_value_passes(self):
+        mtv = ModelToValidate(number=10, name='Some Name', url='http://www.djangoproject.com/')
+        self.assertEqual(None, mtv.full_validate()) # This will fail if there's no Internet connection
+
+    def test_text_greater_that_charfields_max_length_eaises_erros(self):
+        mtv = ModelToValidate(number=10, name='Some Name'*100)
+        self.assertFailsValidation(mtv.full_validate, ['name',])
+