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from django.contrib.auth.models import User
from django.test import TestCase
from registration import forms
class RegistrationFormTests(TestCase):
"""
Test the default registration forms.
"""
def test_registration_form(self):
"""
Test that ``RegistrationForm`` enforces username constraints
and matching passwords.
"""
# Create a user so we can verify that duplicate usernames aren't
# permitted.
User.objects.create_user('alice', 'alice@example.com', 'secret')
invalid_data_dicts = [
# Non-alphanumeric username.
{'data': {'username': 'foo/bar',
'email': 'foo@example.com',
'password1': 'foo',
'password2': 'foo'},
'error': ('username', [u"This value may contain only letters, numbers and @/./+/-/_ characters."])},
# Already-existing username.
{'data': {'username': 'alice',
'email': 'alice@example.com',
'password1': 'secret',
'password2': 'secret'},
'error': ('username', [u"A user with that username already exists."])},
# Mismatched passwords.
{'data': {'username': 'foo',
'email': 'foo@example.com',
'password1': 'foo',
'password2': 'bar'},
'error': ('__all__', [u"The two password fields didn't match."])},
]
for invalid_dict in invalid_data_dicts:
form = forms.RegistrationForm(data=invalid_dict['data'])
self.failIf(form.is_valid())
self.assertEqual(form.errors[invalid_dict['error'][0]],
invalid_dict['error'][1])
form = forms.RegistrationForm(data={'username': 'foo',
'email': 'foo@example.com',
'password1': 'foo',
'password2': 'foo'})
self.failUnless(form.is_valid())
def test_registration_form_tos(self):
"""
Test that ``RegistrationFormTermsOfService`` requires
agreement to the terms of service.
"""
form = forms.RegistrationFormTermsOfService(data={'username': 'foo',
'email': 'foo@example.com',
'password1': 'foo',
'password2': 'foo'})
self.failIf(form.is_valid())
self.assertEqual(form.errors['tos'],
[u"You must agree to the terms to register"])
form = forms.RegistrationFormTermsOfService(data={'username': 'foo',
'email': 'foo@example.com',
'password1': 'foo',
'password2': 'foo',
'tos': 'on'})
self.failUnless(form.is_valid())
def test_registration_form_unique_email(self):
"""
Test that ``RegistrationFormUniqueEmail`` validates uniqueness
of email addresses.
"""
# Create a user so we can verify that duplicate addresses
# aren't permitted.
User.objects.create_user('alice', 'alice@example.com', 'secret')
form = forms.RegistrationFormUniqueEmail(data={'username': 'foo',
'email': 'alice@example.com',
'password1': 'foo',
'password2': 'foo'})
self.failIf(form.is_valid())
self.assertEqual(form.errors['email'],
[u"This email address is already in use. Please supply a different email address."])
form = forms.RegistrationFormUniqueEmail(data={'username': 'foo',
'email': 'foo@example.com',
'password1': 'foo',
'password2': 'foo'})
self.failUnless(form.is_valid())
def test_registration_form_no_free_email(self):
"""
Test that ``RegistrationFormNoFreeEmail`` disallows
registration with free email addresses.
"""
base_data = {'username': 'foo',
'password1': 'foo',
'password2': 'foo'}
for domain in forms.RegistrationFormNoFreeEmail.bad_domains:
invalid_data = base_data.copy()
invalid_data['email'] = u"foo@%s" % domain
form = forms.RegistrationFormNoFreeEmail(data=invalid_data)
self.failIf(form.is_valid())
self.assertEqual(form.errors['email'],
[u"Registration using free email addresses is prohibited. Please supply a different email address."])
base_data['email'] = 'foo@example.com'
form = forms.RegistrationFormNoFreeEmail(data=base_data)
self.failUnless(form.is_valid())
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