commit | author | age
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import unittest |
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from pyramid.compat import text_ |
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class TestPredicateList(unittest.TestCase): |
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def _makeOne(self): |
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from pyramid.config.util import PredicateList |
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from pyramid import predicates |
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inst = PredicateList() |
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for name, factory in ( |
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('xhr', predicates.XHRPredicate), |
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('request_method', predicates.RequestMethodPredicate), |
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('path_info', predicates.PathInfoPredicate), |
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('request_param', predicates.RequestParamPredicate), |
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('header', predicates.HeaderPredicate), |
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('accept', predicates.AcceptPredicate), |
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('containment', predicates.ContainmentPredicate), |
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('request_type', predicates.RequestTypePredicate), |
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('match_param', predicates.MatchParamPredicate), |
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('custom', predicates.CustomPredicate), |
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('traverse', predicates.TraversePredicate), |
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): |
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inst.add(name, factory) |
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return inst |
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def _callFUT(self, **kw): |
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inst = self._makeOne() |
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config = DummyConfigurator() |
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return inst.make(config, **kw) |
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def test_ordering_xhr_and_request_method_trump_only_containment(self): |
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order1, _, _ = self._callFUT(xhr=True, request_method='GET') |
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order2, _, _ = self._callFUT(containment=True) |
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self.assertTrue(order1 < order2) |
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def test_ordering_number_of_predicates(self): |
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from pyramid.config.util import predvalseq |
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order1, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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header='header', |
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accept='accept', |
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containment='containment', |
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request_type='request_type', |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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order2, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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header='header', |
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accept='accept', |
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containment='containment', |
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request_type='request_type', |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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order3, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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header='header', |
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accept='accept', |
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containment='containment', |
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request_type='request_type', |
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) |
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order4, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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header='header', |
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accept='accept', |
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containment='containment', |
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) |
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order5, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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header='header', |
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accept='accept', |
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) |
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order6, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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header='header', |
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) |
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order7, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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match_param='foo=bar', |
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) |
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order8, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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) |
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order9, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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) |
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order10, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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) |
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order11, _, _ = self._callFUT( |
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xhr='xhr', |
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) |
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order12, _, _ = self._callFUT( |
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) |
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self.assertEqual(order1, order2) |
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self.assertTrue(order3 > order2) |
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self.assertTrue(order4 > order3) |
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self.assertTrue(order5 > order4) |
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self.assertTrue(order6 > order5) |
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self.assertTrue(order7 > order6) |
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self.assertTrue(order8 > order7) |
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self.assertTrue(order9 > order8) |
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self.assertTrue(order10 > order9) |
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self.assertTrue(order11 > order10) |
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self.assertTrue(order12 > order10) |
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def test_ordering_importance_of_predicates(self): |
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from pyramid.config.util import predvalseq |
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order1, _, _ = self._callFUT( |
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xhr='xhr', |
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) |
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order2, _, _ = self._callFUT( |
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request_method='request_method', |
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) |
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order3, _, _ = self._callFUT( |
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path_info='path_info', |
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) |
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order4, _, _ = self._callFUT( |
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request_param='param', |
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) |
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order5, _, _ = self._callFUT( |
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header='header', |
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) |
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order6, _, _ = self._callFUT( |
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accept='accept', |
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) |
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order7, _, _ = self._callFUT( |
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containment='containment', |
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) |
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order8, _, _ = self._callFUT( |
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request_type='request_type', |
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) |
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order9, _, _ = self._callFUT( |
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match_param='foo=bar', |
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) |
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order10, _, _ = self._callFUT( |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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self.assertTrue(order1 > order2) |
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self.assertTrue(order2 > order3) |
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self.assertTrue(order3 > order4) |
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self.assertTrue(order4 > order5) |
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self.assertTrue(order5 > order6) |
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self.assertTrue(order6 > order7) |
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self.assertTrue(order7 > order8) |
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self.assertTrue(order8 > order9) |
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self.assertTrue(order9 > order10) |
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def test_ordering_importance_and_number(self): |
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from pyramid.config.util import predvalseq |
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order1, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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) |
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order2, _, _ = self._callFUT( |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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self.assertTrue(order1 < order2) |
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order1, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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) |
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order2, _, _ = self._callFUT( |
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request_method='request_method', |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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self.assertTrue(order1 > order2) |
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order1, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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) |
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order2, _, _ = self._callFUT( |
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request_method='request_method', |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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self.assertTrue(order1 < order2) |
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order1, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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) |
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order2, _, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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custom=predvalseq([DummyCustomPredicate()]), |
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) |
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self.assertTrue(order1 > order2) |
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def test_different_custom_predicates_with_same_hash(self): |
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from pyramid.config.util import predvalseq |
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class PredicateWithHash(object): |
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def __hash__(self): |
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return 1 |
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a = PredicateWithHash() |
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b = PredicateWithHash() |
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_, _, a_phash = self._callFUT(custom=predvalseq([a])) |
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_, _, b_phash = self._callFUT(custom=predvalseq([b])) |
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self.assertEqual(a_phash, b_phash) |
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def test_traverse_has_remainder_already(self): |
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order, predicates, phash = self._callFUT(traverse='/1/:a/:b') |
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self.assertEqual(len(predicates), 1) |
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pred = predicates[0] |
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info = {'traverse':'abc'} |
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request = DummyRequest() |
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result = pred(info, request) |
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self.assertEqual(result, True) |
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self.assertEqual(info, {'traverse':'abc'}) |
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def test_traverse_matches(self): |
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order, predicates, phash = self._callFUT(traverse='/1/:a/:b') |
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self.assertEqual(len(predicates), 1) |
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pred = predicates[0] |
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info = {'match':{'a':'a', 'b':'b'}} |
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request = DummyRequest() |
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result = pred(info, request) |
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self.assertEqual(result, True) |
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self.assertEqual(info, {'match': |
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{'a':'a', 'b':'b', 'traverse':('1', 'a', 'b')}}) |
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def test_traverse_matches_with_highorder_chars(self): |
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order, predicates, phash = self._callFUT( |
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traverse=text_(b'/La Pe\xc3\xb1a/{x}', 'utf-8')) |
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self.assertEqual(len(predicates), 1) |
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pred = predicates[0] |
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info = {'match':{'x':text_(b'Qu\xc3\xa9bec', 'utf-8')}} |
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request = DummyRequest() |
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result = pred(info, request) |
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self.assertEqual(result, True) |
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self.assertEqual( |
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info['match']['traverse'], |
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(text_(b'La Pe\xc3\xb1a', 'utf-8'), |
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text_(b'Qu\xc3\xa9bec', 'utf-8')) |
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) |
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def test_custom_predicates_can_affect_traversal(self): |
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from pyramid.config.util import predvalseq |
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def custom(info, request): |
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m = info['match'] |
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m['dummy'] = 'foo' |
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return True |
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_, predicates, _ = self._callFUT( |
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custom=predvalseq([custom]), |
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traverse='/1/:dummy/:a') |
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self.assertEqual(len(predicates), 2) |
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info = {'match':{'a':'a'}} |
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request = DummyRequest() |
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self.assertTrue(all([p(info, request) for p in predicates])) |
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self.assertEqual(info, {'match': |
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{'a':'a', 'dummy':'foo', |
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'traverse':('1', 'foo', 'a')}}) |
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|
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def test_predicate_text_is_correct(self): |
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from pyramid.config.util import predvalseq |
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_, predicates, _ = self._callFUT( |
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xhr='xhr', |
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request_method='request_method', |
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path_info='path_info', |
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request_param='param', |
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header='header', |
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accept='accept', |
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containment='containment', |
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request_type='request_type', |
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custom=predvalseq( |
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[ |
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DummyCustomPredicate(), |
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DummyCustomPredicate.classmethod_predicate, |
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DummyCustomPredicate.classmethod_predicate_no_text, |
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] |
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), |
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match_param='foo=bar') |
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self.assertEqual(predicates[0].text(), 'xhr = True') |
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self.assertEqual(predicates[1].text(), |
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"request_method = request_method") |
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self.assertEqual(predicates[2].text(), 'path_info = path_info') |
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self.assertEqual(predicates[3].text(), 'request_param param') |
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self.assertEqual(predicates[4].text(), 'header header') |
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self.assertEqual(predicates[5].text(), 'accept = accept') |
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self.assertEqual(predicates[6].text(), 'containment = containment') |
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self.assertEqual(predicates[7].text(), 'request_type = request_type') |
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self.assertEqual(predicates[8].text(), "match_param foo=bar") |
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self.assertEqual(predicates[9].text(), 'custom predicate') |
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self.assertEqual(predicates[10].text(), 'classmethod predicate') |
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self.assertTrue(predicates[11].text().startswith('custom predicate')) |
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def test_match_param_from_string(self): |
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_, predicates, _ = self._callFUT(match_param='foo=bar') |
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request = DummyRequest() |
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request.matchdict = {'foo':'bar', 'baz':'bum'} |
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self.assertTrue(predicates[0](Dummy(), request)) |
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def test_match_param_from_string_fails(self): |
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_, predicates, _ = self._callFUT(match_param='foo=bar') |
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request = DummyRequest() |
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request.matchdict = {'foo':'bum', 'baz':'bum'} |
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self.assertFalse(predicates[0](Dummy(), request)) |
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def test_match_param_from_dict(self): |
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_, predicates, _ = self._callFUT(match_param=('foo=bar','baz=bum')) |
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request = DummyRequest() |
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request.matchdict = {'foo':'bar', 'baz':'bum'} |
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self.assertTrue(predicates[0](Dummy(), request)) |
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def test_match_param_from_dict_fails(self): |
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_, predicates, _ = self._callFUT(match_param=('foo=bar','baz=bum')) |
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request = DummyRequest() |
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request.matchdict = {'foo':'bar', 'baz':'foo'} |
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self.assertFalse(predicates[0](Dummy(), request)) |
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def test_request_method_sequence(self): |
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_, predicates, _ = self._callFUT(request_method=('GET', 'HEAD')) |
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request = DummyRequest() |
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request.method = 'HEAD' |
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self.assertTrue(predicates[0](Dummy(), request)) |
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request.method = 'GET' |
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self.assertTrue(predicates[0](Dummy(), request)) |
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request.method = 'POST' |
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self.assertFalse(predicates[0](Dummy(), request)) |
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def test_request_method_ordering_hashes_same(self): |
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hash1, _, __= self._callFUT(request_method=('GET', 'HEAD')) |
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hash2, _, __= self._callFUT(request_method=('HEAD', 'GET')) |
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self.assertEqual(hash1, hash2) |
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hash1, _, __= self._callFUT(request_method=('GET',)) |
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hash2, _, __= self._callFUT(request_method='GET') |
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self.assertEqual(hash1, hash2) |
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def test_unknown_predicate(self): |
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from pyramid.exceptions import ConfigurationError |
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self.assertRaises(ConfigurationError, self._callFUT, unknown=1) |
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def test_predicate_close_matches(self): |
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from pyramid.exceptions import ConfigurationError |
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with self.assertRaises(ConfigurationError) as context: |
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self._callFUT(method='GET') |
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expected_msg = ( |
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"Unknown predicate values: {'method': 'GET'} " |
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"(did you mean request_method)" |
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) |
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self.assertEqual(context.exception.args[0], expected_msg) |
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def test_notted(self): |
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from pyramid.config import not_ |
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from pyramid.testing import DummyRequest |
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request = DummyRequest() |
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_, predicates, _ = self._callFUT( |
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xhr='xhr', |
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request_method=not_('POST'), |
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header=not_('header'), |
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) |
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self.assertEqual(predicates[0].text(), 'xhr = True') |
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self.assertEqual(predicates[1].text(), |
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"!request_method = POST") |
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self.assertEqual(predicates[2].text(), '!header header') |
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self.assertEqual(predicates[1](None, request), True) |
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self.assertEqual(predicates[2](None, request), True) |
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class Test_takes_one_arg(unittest.TestCase): |
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def _callFUT(self, view, attr=None, argname=None): |
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from pyramid.config.util import takes_one_arg |
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return takes_one_arg(view, attr=attr, argname=argname) |
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|
400 |
def test_requestonly_newstyle_class_no_init(self): |
|
401 |
class foo(object): |
|
402 |
""" """ |
|
403 |
self.assertFalse(self._callFUT(foo)) |
|
404 |
|
|
405 |
def test_requestonly_newstyle_class_init_toomanyargs(self): |
|
406 |
class foo(object): |
|
407 |
def __init__(self, context, request): |
|
408 |
""" """ |
|
409 |
self.assertFalse(self._callFUT(foo)) |
|
410 |
|
|
411 |
def test_requestonly_newstyle_class_init_onearg_named_request(self): |
|
412 |
class foo(object): |
|
413 |
def __init__(self, request): |
|
414 |
""" """ |
|
415 |
self.assertTrue(self._callFUT(foo)) |
|
416 |
|
|
417 |
def test_newstyle_class_init_onearg_named_somethingelse(self): |
|
418 |
class foo(object): |
|
419 |
def __init__(self, req): |
|
420 |
""" """ |
|
421 |
self.assertTrue(self._callFUT(foo)) |
|
422 |
|
|
423 |
def test_newstyle_class_init_defaultargs_firstname_not_request(self): |
|
424 |
class foo(object): |
|
425 |
def __init__(self, context, request=None): |
|
426 |
""" """ |
|
427 |
self.assertFalse(self._callFUT(foo)) |
|
428 |
|
|
429 |
def test_newstyle_class_init_defaultargs_firstname_request(self): |
|
430 |
class foo(object): |
|
431 |
def __init__(self, request, foo=1, bar=2): |
|
432 |
""" """ |
|
433 |
self.assertTrue(self._callFUT(foo, argname='request')) |
|
434 |
|
|
435 |
def test_newstyle_class_init_firstname_request_with_secondname(self): |
|
436 |
class foo(object): |
|
437 |
def __init__(self, request, two): |
|
438 |
""" """ |
|
439 |
self.assertFalse(self._callFUT(foo)) |
|
440 |
|
|
441 |
def test_newstyle_class_init_noargs(self): |
|
442 |
class foo(object): |
|
443 |
def __init__(): |
|
444 |
""" """ |
|
445 |
self.assertFalse(self._callFUT(foo)) |
|
446 |
|
|
447 |
def test_oldstyle_class_no_init(self): |
|
448 |
class foo: |
|
449 |
""" """ |
|
450 |
self.assertFalse(self._callFUT(foo)) |
|
451 |
|
|
452 |
def test_oldstyle_class_init_toomanyargs(self): |
|
453 |
class foo: |
|
454 |
def __init__(self, context, request): |
|
455 |
""" """ |
|
456 |
self.assertFalse(self._callFUT(foo)) |
|
457 |
|
|
458 |
def test_oldstyle_class_init_onearg_named_request(self): |
|
459 |
class foo: |
|
460 |
def __init__(self, request): |
|
461 |
""" """ |
|
462 |
self.assertTrue(self._callFUT(foo)) |
|
463 |
|
|
464 |
def test_oldstyle_class_init_onearg_named_somethingelse(self): |
|
465 |
class foo: |
|
466 |
def __init__(self, req): |
|
467 |
""" """ |
|
468 |
self.assertTrue(self._callFUT(foo)) |
|
469 |
|
|
470 |
def test_oldstyle_class_init_defaultargs_firstname_not_request(self): |
|
471 |
class foo: |
|
472 |
def __init__(self, context, request=None): |
|
473 |
""" """ |
|
474 |
self.assertFalse(self._callFUT(foo)) |
|
475 |
|
|
476 |
def test_oldstyle_class_init_defaultargs_firstname_request(self): |
|
477 |
class foo: |
|
478 |
def __init__(self, request, foo=1, bar=2): |
|
479 |
""" """ |
|
480 |
self.assertTrue(self._callFUT(foo, argname='request'), True) |
|
481 |
|
|
482 |
def test_oldstyle_class_init_noargs(self): |
|
483 |
class foo: |
|
484 |
def __init__(): |
|
485 |
""" """ |
|
486 |
self.assertFalse(self._callFUT(foo)) |
|
487 |
|
|
488 |
def test_function_toomanyargs(self): |
|
489 |
def foo(context, request): |
|
490 |
""" """ |
|
491 |
self.assertFalse(self._callFUT(foo)) |
|
492 |
|
|
493 |
def test_function_with_attr_false(self): |
|
494 |
def bar(context, request): |
|
495 |
""" """ |
|
496 |
def foo(context, request): |
|
497 |
""" """ |
|
498 |
foo.bar = bar |
|
499 |
self.assertFalse(self._callFUT(foo, 'bar')) |
|
500 |
|
|
501 |
def test_function_with_attr_true(self): |
|
502 |
def bar(context, request): |
|
503 |
""" """ |
|
504 |
def foo(request): |
|
505 |
""" """ |
|
506 |
foo.bar = bar |
|
507 |
self.assertTrue(self._callFUT(foo, 'bar')) |
|
508 |
|
|
509 |
def test_function_onearg_named_request(self): |
|
510 |
def foo(request): |
|
511 |
""" """ |
|
512 |
self.assertTrue(self._callFUT(foo)) |
|
513 |
|
|
514 |
def test_function_onearg_named_somethingelse(self): |
|
515 |
def foo(req): |
|
516 |
""" """ |
|
517 |
self.assertTrue(self._callFUT(foo)) |
|
518 |
|
|
519 |
def test_function_defaultargs_firstname_not_request(self): |
|
520 |
def foo(context, request=None): |
|
521 |
""" """ |
|
522 |
self.assertFalse(self._callFUT(foo)) |
|
523 |
|
|
524 |
def test_function_defaultargs_firstname_request(self): |
|
525 |
def foo(request, foo=1, bar=2): |
|
526 |
""" """ |
|
527 |
self.assertTrue(self._callFUT(foo, argname='request')) |
|
528 |
|
|
529 |
def test_function_noargs(self): |
|
530 |
def foo(): |
|
531 |
""" """ |
|
532 |
self.assertFalse(self._callFUT(foo)) |
|
533 |
|
|
534 |
def test_instance_toomanyargs(self): |
|
535 |
class Foo: |
|
536 |
def __call__(self, context, request): |
|
537 |
""" """ |
|
538 |
foo = Foo() |
|
539 |
self.assertFalse(self._callFUT(foo)) |
|
540 |
|
|
541 |
def test_instance_defaultargs_onearg_named_request(self): |
|
542 |
class Foo: |
|
543 |
def __call__(self, request): |
|
544 |
""" """ |
|
545 |
foo = Foo() |
|
546 |
self.assertTrue(self._callFUT(foo)) |
|
547 |
|
|
548 |
def test_instance_defaultargs_onearg_named_somethingelse(self): |
|
549 |
class Foo: |
|
550 |
def __call__(self, req): |
|
551 |
""" """ |
|
552 |
foo = Foo() |
|
553 |
self.assertTrue(self._callFUT(foo)) |
|
554 |
|
|
555 |
def test_instance_defaultargs_firstname_not_request(self): |
|
556 |
class Foo: |
|
557 |
def __call__(self, context, request=None): |
|
558 |
""" """ |
|
559 |
foo = Foo() |
|
560 |
self.assertFalse(self._callFUT(foo)) |
|
561 |
|
|
562 |
def test_instance_defaultargs_firstname_request(self): |
|
563 |
class Foo: |
|
564 |
def __call__(self, request, foo=1, bar=2): |
|
565 |
""" """ |
|
566 |
foo = Foo() |
|
567 |
self.assertTrue(self._callFUT(foo, argname='request'), True) |
|
568 |
|
|
569 |
def test_instance_nocall(self): |
|
570 |
class Foo: pass |
|
571 |
foo = Foo() |
|
572 |
self.assertFalse(self._callFUT(foo)) |
b098c2
|
573 |
|
28fc3d
|
574 |
def test_method_onearg_named_request(self): |
CM |
575 |
class Foo: |
|
576 |
def method(self, request): |
|
577 |
""" """ |
|
578 |
foo = Foo() |
|
579 |
self.assertTrue(self._callFUT(foo.method)) |
|
580 |
|
d49949
|
581 |
def test_function_annotations(self): |
IE |
582 |
def foo(bar): |
|
583 |
""" """ |
|
584 |
# avoid SyntaxErrors in python2, this if effectively nop |
|
585 |
getattr(foo, '__annotations__', {}).update({'bar': 'baz'}) |
|
586 |
self.assertTrue(self._callFUT(foo)) |
0ccb82
|
587 |
|
32333e
|
588 |
class TestNotted(unittest.TestCase): |
CM |
589 |
def _makeOne(self, predicate): |
|
590 |
from pyramid.config.util import Notted |
|
591 |
return Notted(predicate) |
ac0ece
|
592 |
|
32333e
|
593 |
def test_it_with_phash_val(self): |
CM |
594 |
pred = DummyPredicate('val') |
|
595 |
inst = self._makeOne(pred) |
|
596 |
self.assertEqual(inst.text(), '!val') |
|
597 |
self.assertEqual(inst.phash(), '!val') |
|
598 |
self.assertEqual(inst(None, None), False) |
|
599 |
|
|
600 |
def test_it_without_phash_val(self): |
|
601 |
pred = DummyPredicate('') |
|
602 |
inst = self._makeOne(pred) |
|
603 |
self.assertEqual(inst.text(), '') |
|
604 |
self.assertEqual(inst.phash(), '') |
|
605 |
self.assertEqual(inst(None, None), True) |
b098c2
|
606 |
|
c7974f
|
607 |
|
MM |
608 |
class TestDeprecatedPredicates(unittest.TestCase): |
|
609 |
def test_it(self): |
|
610 |
import warnings |
|
611 |
with warnings.catch_warnings(record=True) as w: |
|
612 |
warnings.filterwarnings('always') |
|
613 |
from pyramid.config.predicates import XHRPredicate |
|
614 |
self.assertEqual(len(w), 1) |
|
615 |
|
32333e
|
616 |
class DummyPredicate(object): |
CM |
617 |
def __init__(self, result): |
|
618 |
self.result = result |
b098c2
|
619 |
|
32333e
|
620 |
def text(self): |
CM |
621 |
return self.result |
|
622 |
|
|
623 |
phash = text |
|
624 |
|
|
625 |
def __call__(self, context, request): |
|
626 |
return True |
b098c2
|
627 |
|
5bf23f
|
628 |
class DummyCustomPredicate(object): |
CM |
629 |
def __init__(self): |
|
630 |
self.__text__ = 'custom predicate' |
|
631 |
|
|
632 |
def classmethod_predicate(*args): pass |
|
633 |
classmethod_predicate.__text__ = 'classmethod predicate' |
|
634 |
classmethod_predicate = classmethod(classmethod_predicate) |
|
635 |
|
|
636 |
@classmethod |
|
637 |
def classmethod_predicate_no_text(*args): pass # pragma: no cover |
|
638 |
|
718a44
|
639 |
class Dummy: |
MM |
640 |
pass |
|
641 |
|
5bf23f
|
642 |
class DummyRequest: |
CM |
643 |
subpath = () |
|
644 |
matchdict = None |
|
645 |
def __init__(self, environ=None): |
|
646 |
if environ is None: |
|
647 |
environ = {} |
|
648 |
self.environ = environ |
|
649 |
self.params = {} |
|
650 |
self.cookies = {} |
|
651 |
|
9c8ec5
|
652 |
class DummyConfigurator(object): |
CM |
653 |
def maybe_dotted(self, thing): |
|
654 |
return thing |
b098c2
|
655 |
|