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# coding=utf-8 |
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from django.test import TestCase |
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from permission.utils.handlers import PermissionHandlerRegistry |
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from permission.tests.compat import MagicMock |
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from permission.tests.compat import override_settings |
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from permission.handlers import PermissionHandler |
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@override_settings( |
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PERMISSION_DEFAULT_PERMISSION_HANDLER=PermissionHandler |
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) |
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class PermissionUtilsHandlersTestCase(TestCase): |
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def setUp(self): |
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self.registry = PermissionHandlerRegistry() |
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self.model = MagicMock() |
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self.model._meta = MagicMock() |
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self.model._meta.abstract = False |
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self.handler = PermissionHandler |
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def test_register(self): |
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self.registry.register(self.model, self.handler) |
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self.assertTrue(self.model in self.registry._registry) |
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self.assertTrue(isinstance(self.registry._registry[self.model], |
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self.handler)) |
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def test_register_without_specifing_handler(self): |
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self.registry.register(self.model) |
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self.assertTrue(self.model in self.registry._registry) |
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self.assertTrue(isinstance(self.registry._registry[self.model], |
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self.handler)) |
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def test_register_with_abstract_model(self): |
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from django.core.exceptions import ImproperlyConfigured |
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abstract_model = MagicMock() |
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abstract_model._meta = MagicMock() |
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abstract_model._meta.abstract = True |
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self.assertRaises(ImproperlyConfigured, |
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self.registry.register, |
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abstract_model, self.handler) |
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def test_register_duplicate(self): |
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self.registry.register(self.model, self.handler) |
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self.assertRaises(KeyError, |
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self.registry.register, |
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self.model, self.handler) |
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def test_register_permission_handler_instance(self): |
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handler_instance = self.handler(self.model) |
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self.assertRaises(AttributeError, |
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self.registry.register, |
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self.model, handler_instance) |
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def test_register_non_permission_handler(self): |
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self.assertRaises(AttributeError, |
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self.registry.register, |
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self.model, self.__class__) |
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def test_unregister(self): |
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self.registry.register(self.model, self.handler) |
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self.registry.unregister(self.model) |
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self.assertFalse(self.model in self.registry._registry) |
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def test_unregister_absence(self): |
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self.assertRaises(KeyError, |
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self.registry.unregister, |
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self.model) |
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def test_get_handlers(self): |
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results = self.registry.get_handlers() |
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self.assertTrue(isinstance(results, tuple)) |
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self.assertTrue(len(results) == 0) |
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self.registry.register(self.model, self.handler) |
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results = self.registry.get_handlers() |
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self.assertTrue(isinstance(results, tuple)) |
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self.assertTrue(len(results) == 1) |
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self.assertTrue(isinstance(results[0], PermissionHandler)) |
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lambdalisue /
django-permission
