class AuthenticateTest(TestCase):
def setUp(self):
self.backend = PasswordlessAuthenticationBackend()
def test_returns_None_if_no_such_token(self):
self.assertIsNone(self.backend.authenticate(uid='abcdoesntexist123'))
def test_existing_user__returns_user_matching_email_associated_with_token_uid(
self):
email = '*****@*****.**'
token = Token.objects.create(email=email)
existing_user = User.objects.create(email=email)
authenticated_user = self.backend.authenticate(uid=token.uid)
self.assertEqual(authenticated_user, existing_user)
def test_no_existing_user__creates_new_user_with_email_associated_with_token_uid(
self):
email = '*****@*****.**'
token = Token.objects.create(email=email)
self.assertEqual(User.objects.count(), 0)
newly_created_and_authenticated_user = self.backend.authenticate(
uid=token.uid)
self.assertEqual(User.objects.count(), 1)
self.assertEqual(newly_created_and_authenticated_user,
User.objects.first())
self.assertEqual(newly_created_and_authenticated_user.email,
'*****@*****.**')
def test_get_existing_user(self):
desired_user = User.objects.create(email='*****@*****.**')
User.objects.create(email='*****@*****.**')
self.assertEqual(self.backend.get_user('*****@*****.**'),
desired_user)
def test_get_missing_user(self):
self.assertIsNone(self.backend.get_user('*****@*****.**'))
class AuthenticateTest(TestCase):
def setUp(self):
self.backend = PasswordlessAuthenticationBackend()
self.email = '*****@*****.**'
self.another_email = "*****@*****.**"
self.user = ListUser(email=self.email)
self.user.username = '******'
self.user.save()
self.uid = "123456"
self.token = Token.objects.create(email=self.email, uid=self.uid)
self.another_uid = "123"
self.token_without_user = Token.objects.create(
email=self.another_email, uid=self.another_uid)
def test_return_none_when_token_not_found(self):
self.assertEqual(self.backend.authenticate('not exist'), None)
def test_find_user_and_token(self):
self.assertEqual(self.backend.authenticate(self.uid), self.user)
def test_create_user_if_necessary_for_valid_token(self):
found_user = self.backend.authenticate(self.another_uid)
new_user = ListUser.objects.get(email=self.another_email)
self.assertEqual(found_user, new_user)
def test_returns_None_if_no_such_token(self):
result = PasswordlessAuthenticationBackend.authenticate(
'no-such-token')
self.assertIsNone(result)
def login(request):
user = PasswordlessAuthenticationBackend.authenticate(
uid=request.GET.get('token'))
if user:
auth.login(request, user)
return redirect('/')
