from django.db import DatabaseError from django.utils import unittest from regressiontests.max_lengths.models import PersonWithDefaultMaxLengths, PersonWithCustomMaxLengths class MaxLengthArgumentsTests(unittest.TestCase): def verify_max_length(self, model,field,length): self.assertEqual(model._meta.get_field(field).max_length,length) def test_default_max_lengths(self): self.verify_max_length(PersonWithDefaultMaxLengths, 'email', 75) self.verify_max_length(PersonWithDefaultMaxLengths, 'vcard', 100) self.verify_max_length(PersonWithDefaultMaxLengths, 'homepage', 200) self.verify_max_length(PersonWithDefaultMaxLengths, 'avatar', 100) def test_custom_max_lengths(self): self.verify_max_length(PersonWithCustomMaxLengths, 'email', 250) self.verify_max_length(PersonWithCustomMaxLengths, 'vcard', 250) self.verify_max_length(PersonWithCustomMaxLengths, 'homepage', 250) self.verify_max_length(PersonWithCustomMaxLengths, 'avatar', 250) class MaxLengthORMTests(unittest.TestCase): def test_custom_max_lengths(self): args = { "email": "someone@example.com", "vcard": "vcard", "homepage": "http://example.com/", "avatar": "me.jpg" } for field in ("email", "vcard", "homepage", "avatar"): new_args = args.copy() new_args[field] = "X" * 250 # a value longer than any of the default fields could hold. p = PersonWithCustomMaxLengths.objects.create(**new_args) self.assertEqual(getattr(p, field), ("X" * 250))