from unittest import TestCase from unittest.mock import MagicMock, call, patch from django.core.exceptions import ObjectDoesNotExist from openslides.users.models import UserManager class UserManagerTest(TestCase): def test_create_user(self): """ Tests that create_user saves a new user with a set password. """ user = MagicMock() user_manager = UserManager() user_manager.model = MagicMock(return_value=user) user_manager._db = 'my_test_db' return_user = user_manager.create_user('test_username', 'test_password', test_kwarg='test_kwarg') user_manager.model.assert_called_once_with(username='test_username', test_kwarg='test_kwarg') user.set_password.assert_called_once_with('test_password') user.save.assert_called_once_with(using='my_test_db', skip_autoupdate=False) self.assertEqual( return_user, user, "The returned user is not the created user.") class UserManagerGenerateUsername(TestCase): """ Tests for the manager method generate_username. """ def setUp(self): self.exists_mock = MagicMock() self.filter_mock = MagicMock(return_value=self.exists_mock) self.manager = UserManager() self.manager.filter = self.filter_mock def test_clear_strings(self): self.exists_mock.exists.return_value = False self.assertEqual( self.manager.generate_username('wiaf9eecu9mooJiZ3Lah', 'ieHaVe9ci7mooPhe0AuY'), 'wiaf9eecu9mooJiZ3Lah ieHaVe9ci7mooPhe0AuY') def test_unstripped_strings(self): self.exists_mock.exists.return_value = False self.assertEqual( self.manager.generate_username('ouYeuwai0pheukeeShah ', ' Waefa8gahj8ohRaeroca\n'), 'ouYeuwai0pheukeeShah Waefa8gahj8ohRaeroca', "The returned value should only have one whitespace between the " "names.") def test_empty_second_string(self): self.exists_mock.exists.return_value = False self.assertEqual( self.manager.generate_username('foobar', ''), 'foobar', "The returned value should not have whitespaces at the end.") def test_empty_first_string(self): self.exists_mock.exists.return_value = False self.assertEqual( self.manager.generate_username('', 'foobar'), 'foobar', "The returned value should not have whitespaces at the beginning.") def test_two_empty_strings(self): self.exists_mock.exists.return_value = False with self.assertRaises(ValueError, msg="A ValueError should be raised."): self.manager.generate_username('', '') def test_used_username(self): self.exists_mock.exists.side_effect = (True, False) self.assertEqual( self.manager.generate_username('user', 'name'), 'user name 1', "If the username already exists, a number should be added to the " "name.") def test_two_used_username(self): self.exists_mock.exists.side_effect = (True, True, False) self.assertEqual( self.manager.generate_username('user', 'name'), 'user name 2', "If the username with a number already exists, a higher number " "should be added to the name.") def test_umlauts(self): self.exists_mock.exists.return_value = False self.assertEqual( self.manager.generate_username('äöü', 'ßüäö'), 'äöü ßüäö', "The method gen_username has also to work with umlauts.") @patch('openslides.users.models.choice') class UserManagerGeneratePassword(TestCase): def test_normal(self, mock_choice): """ Test normal run of the method. """ mock_choice.side_effect = tuple('test_password') self.assertEqual( UserManager().generate_password(), 'test_pas') # choice has to be called 8 times mock_choice.assert_has_calls( [call("abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789") for _ in range(8)]) @patch('openslides.users.models.Permission') @patch('openslides.users.models.Group') class UserManagerCreateOrResetAdminUser(TestCase): def test_add_admin_group(self, mock_group, mock_permission): """ Tests that the Group with pk=2 (Admin group) is added to the admin. """ admin_user = MagicMock() manager = UserManager() manager.get = MagicMock(return_value=(admin_user)) manager.create_or_reset_admin_user() admin_user.groups.add.assert_called_once_with(2) # the admin should be added to the admin group with pk=2 def test_password_set_to_admin(self, mock_group, mock_permission): """ Tests that the password of the admin is set to 'admin'. """ admin_user = MagicMock() manager = UserManager() manager.get = MagicMock(return_value=(admin_user)) staff_group = MagicMock(name="Staff") mock_group.objects.get_or_create = MagicMock(return_value=(staff_group, True)) mock_permission.get = MagicMock() manager.create_or_reset_admin_user() self.assertEqual( admin_user.default_password, 'admin') admin_user.save.assert_called_once_with(skip_autoupdate=True) @patch('openslides.users.models.User') def test_return_value(self, mock_user, mock_group, mock_permission): """ Tests that the method returns True when a user is created. """ manager = UserManager() manager.get = MagicMock(side_effect=ObjectDoesNotExist) manager.model = mock_user staff_group = MagicMock(name="Staff") mock_group.objects.get_or_create = MagicMock(return_value=(staff_group, True)) mock_permission.get = MagicMock() self.assertEqual( manager.create_or_reset_admin_user(), True, "The method create_or_reset_admin_user should return True when a " "new user is created.") @patch('openslides.users.models.User') def test_attributes_of_created_user(self, mock_user, mock_group, mock_permission): """ Tests username and last_name of the created admin user. """ admin_user = MagicMock(username='admin', last_name='Administrator') manager = UserManager() manager.get = MagicMock(side_effect=ObjectDoesNotExist) manager.model = mock_user staff_group = MagicMock(name="Staff") mock_group.objects.get_or_create = MagicMock(return_value=(staff_group, True)) mock_permission.get = MagicMock() manager.create_or_reset_admin_user() self.assertEqual( admin_user.username, 'admin', "The username of a new created admin should be 'admin'.") self.assertEqual( admin_user.last_name, 'Administrator', "The last_name of a new created admin should be 'Administrator'.")