OpenSlides/tests/unit/utils/test_views.py
Oskar Hahn fbf7d0e43d Remove old thinks not needed for the 2.0 release:
* django templates
* widgets
* views
* mppt
* main_menu
* projector 1.x api

Sorted all imports
Add a ending slash to each url with a redirect view
2015-06-16 17:07:39 +02:00

139 lines
4.6 KiB
Python

from unittest import TestCase
from unittest.mock import MagicMock, patch
from django.core.exceptions import PermissionDenied
from openslides.utils import views
class PermissionMixinTest(TestCase):
def test_check_permission_non_required_permission(self):
view = views.PermissionMixin()
view.required_permission = None
request = MagicMock()
self.assertTrue(view.check_permission(request))
def test_check_permission_with_required_permission(self):
view = views.PermissionMixin()
view.required_permission = 'required_permission'
request = MagicMock()
view.check_permission(request)
request.user.has_perm.assert_called_once_with('required_permission')
@patch('builtins.super')
def test_dispatch_with_perm(self, mock_super):
view = views.PermissionMixin()
view.check_permission = MagicMock(return_value=True)
request = MagicMock()
view.dispatch(request)
mock_super().dispatch.called_once_with(request)
@patch('openslides.utils.views.settings')
@patch('openslides.utils.views.HttpResponseRedirect')
@patch('builtins.super')
def test_dispatch_without_perm_logged_out(self, mock_super, mock_response, mock_settings):
view = views.PermissionMixin()
view.check_permission = MagicMock(return_value=False)
request = MagicMock()
request.user.is_authenticated.return_value = False
request.get_full_path.return_value = '/requested/path/'
mock_settings.LOGIN_URL = 'my_login_url'
value = view.dispatch(request)
mock_response.assert_called_once_with('my_login_url?next=/requested/path/')
self.assertEqual(value, mock_response())
@patch('openslides.utils.views.settings')
@patch('openslides.utils.views.HttpResponseRedirect')
@patch('builtins.super')
def test_dispatch_without_perm_logged_in(self, mock_super, mock_response, mock_settings):
view = views.PermissionMixin()
view.check_permission = MagicMock(return_value=False)
request = MagicMock()
request.user.is_authenticated.return_value = True
with self.assertRaises(PermissionDenied):
view.dispatch(request)
@patch('builtins.super')
class SingleObjectMixinTest(TestCase):
def test_get_object_cache(self, mock_super):
"""
Test that the method get_object caches his result.
Tests that get_object from the django view is only called once, even if
get_object on our class is called twice.
"""
view = views.SingleObjectMixin()
view.get_object()
view.get_object()
mock_super().get_object.assert_called_once_with()
def test_dispatch_with_existin_object(self, mock_super):
view = views.SingleObjectMixin()
view.object = 'old_object'
view.get_object = MagicMock()
view.dispatch()
mock_super().dispatch.assert_called_with()
self.assertEqual(
view.object,
'old_object',
"view.object should not be changed")
self.assertFalse(
view.get_object.called,
"view.get_object() should not be called")
def test_dispatch_without_existin_object(self, mock_super):
view = views.SingleObjectMixin()
view.get_object = MagicMock(return_value='new_object')
view.dispatch()
mock_super().dispatch.assert_called_with()
self.assertEqual(
view.object,
'new_object',
"view.object should be changed")
self.assertTrue(
view.get_object.called,
"view.get_object() should be called")
class TestAPIView(TestCase):
def test_class_creation(self):
"""
Tests that the APIView has all relevant methods
"""
http_methods = set(('get', 'post', 'put', 'patch', 'delete', 'head', 'options', 'trace'))
self.assertTrue(
http_methods.issubset(views.APIView.__dict__),
"All http methods should be defined in the APIView")
self.assertFalse(
hasattr(views.APIView, 'method_call'),
"The APIView should not have the method 'method_call'")
class TestCSRFMixin(TestCase):
@patch('builtins.super')
def test_as_view(self, mock_super):
"""
Tests, that ensure_csrf_cookie is called.
"""
mock_super().as_view.return_value = 'super_view'
with patch('openslides.utils.views.ensure_csrf_cookie') as ensure_csrf_cookie:
views.CSRFMixin.as_view()
ensure_csrf_cookie.assert_called_once_with('super_view')