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# coding=utf-8 |
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from django.test import TestCase |
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from ...logics import PermissionLogic |
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from ...handlers import LogicalPermissionHandler |
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from ...utils.handlers import registry |
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from ...utils.logics import add_permission_logic, remove_permission_logic |
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from ..models import Article |
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from ..compat import MagicMock |
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class PermissionUtilsLogicsTestCase(TestCase): |
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def setUp(self): |
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self.mock_logic = MagicMock(spec=PermissionLogic) |
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self.mock_logic2 = MagicMock(spec=PermissionLogic) |
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# clear registry |
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self.registry_backup = registry._registry |
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registry._registry = {} |
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# clear attributes |
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if hasattr(Article, '_permission_logics'): |
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delattr(Article, '_permission_logics') |
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if hasattr(Article, '_permission_handler'): |
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delattr(Article, '_permission_handler') |
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def tearDown(self): |
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registry._registry = self.registry_backup |
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def test_add_permission_logic_private_attributes(self): |
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m = self.mock_logic |
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# the following private attribute should not be exists in Article model |
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self.assertFalse(hasattr(Article, '_permission_logics')) |
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self.assertFalse(hasattr(Article, '_permission_handler')) |
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# but after add permission logic, they will be appeared |
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add_permission_logic(Article, m) |
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self.assertTrue(hasattr(Article, '_permission_logics')) |
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self.assertTrue(hasattr(Article, '_permission_handler')) |
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def test_add_permission_logic_registry(self): |
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m = self.mock_logic |
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# nothing have been registered in registry |
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self.assertEqual(registry._registry, {}) |
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# but after add permission logic, they will be appeared |
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add_permission_logic(Article, m) |
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self.assertEqual(Article._permission_logics, set([m])) |
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self.assertTrue(isinstance(registry._registry[Article], |
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LogicalPermissionHandler)) |
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def test_remove_permission_logic_private_attributes(self): |
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m = self.mock_logic |
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add_permission_logic(Article, m) |
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self.assertTrue(hasattr(Article, '_permission_logics')) |
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self.assertTrue(hasattr(Article, '_permission_handler')) |
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# private attribute should not be disappeared |
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remove_permission_logic(Article, m) |
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self.assertTrue(hasattr(Article, '_permission_logics')) |
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self.assertTrue(hasattr(Article, '_permission_handler')) |
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def test_remove_permission_logic_registry(self): |
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View Code Duplication |
m = self.mock_logic |
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add_permission_logic(Article, m) |
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self.assertEqual(Article._permission_logics, set([m])) |
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self.assertTrue(isinstance(registry._registry[Article], |
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LogicalPermissionHandler)) |
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# permission_logics should be changed but registry |
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# should not be changed |
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remove_permission_logic(Article, m) |
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self.assertEqual(Article._permission_logics, set()) |
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self.assertTrue(isinstance(registry._registry[Article], |
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LogicalPermissionHandler)) |
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def test_remove_permission_logic_registry_with_class(self): |
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View Code Duplication |
m = self.mock_logic |
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m2 = self.mock_logic2 |
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add_permission_logic(Article, m) |
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add_permission_logic(Article, m2) |
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self.assertEqual(Article._permission_logics, set([m, m2])) |
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self.assertTrue(isinstance(registry._registry[Article], |
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LogicalPermissionHandler)) |
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# permission_logics should be changed but registry |
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# should not be changed |
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remove_permission_logic(Article, PermissionLogic) |
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self.assertEqual(Article._permission_logics, set()) |
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self.assertTrue(isinstance(registry._registry[Article], |
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LogicalPermissionHandler)) |
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def test_remove_permission_logic_exception(self): |
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m = self.mock_logic |
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add_permission_logic(Article, m) |
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remove_permission_logic(Article, m) |
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# it should not raise exception |
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remove_permission_logic(Article, m) |
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# it should raise exception if fail_silently is False |
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self.assertRaises(KeyError, |
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remove_permission_logic, Article, m, |
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fail_silently=False) |
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lambdalisue /
django-permission
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