Coverage.

Tres Seaver

2009-05-08 421f0eb9ede089db409ab0937ca727187dc7f96d

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
import unittest
 
class AuthenticatedPredicateTests(unittest.TestCase):
 
    def _getFUT(self):
        from repoze.who.restrict import authenticated_predicate
        return authenticated_predicate()
 
    def test___call___no_identity_returns_False(self):
        predicate = self._getFUT()
        environ = {}
        self.failIf(predicate(environ))
 
    def test___call___w_REMOTE_AUTH_returns_True(self):
        predicate = self._getFUT()
        environ = {'REMOTE_USER': 'fred'}
        self.failUnless(predicate(environ))
 
    def test___call___w_repoze_who_identity_returns_True(self):
        predicate = self._getFUT()
        environ = {'repoze.who.identity': {'login': 'fred'}}
        self.failUnless(predicate(environ))
 
class MakeAuthenticatedRestrictionTests(unittest.TestCase):
 
    def _getFUT(self):
        from repoze.who.restrict import make_authenticated_restriction
        return make_authenticated_restriction
 
    def test_enabled(self):
        from repoze.who.restrict import authenticated_predicate
        return authenticated_predicate()
        fut = self._getFUT()
        app = DummyApp()
 
        filter = fut(app, {}, enabled=True)
 
        self.failUnless(filter.app is app)
        self.assertEqual(filter.predicate, authenticated_predicate())
        self.failUnless(filter.enabled)
 
class PredicateRestrictionTests(unittest.TestCase):
 
    def _getTargetClass(self):
        from repoze.who.restrict import PredicateRestriction
        return PredicateRestriction
 
    def _makeOne(self, app=None, **kw):
        if app is None:
            app = DummyApp()
        return self._getTargetClass()(app, **kw)
 
    def test___call___disabled_predicate_false_calls_app_not_predicate(self):
        _tested = []
        def _factory():
            def _predicate(env):
                _tested.append(env)
                return False
            return _predicate
 
        _started = []
        def _start_response(status, headers):
            _started.append((status, headers))
        environ = {'testing': True}
 
        restrict = self._makeOne(predicate=_factory, enabled=False)
        restrict(environ, _start_response)
 
        self.assertEqual(len(_tested), 0)
        self.assertEqual(len(_started), 0)
        self.assertEqual(restrict.app.environ, environ)
 
    def test___call___enabled_predicate_false_returns_401(self):
        _tested = []
        def _factory():
            def _predicate(env):
                _tested.append(env)
                return False
            return _predicate
 
        _started = []
        def _start_response(status, headers):
            _started.append((status, headers))
        environ = {'testing': True}
 
        restrict = self._makeOne(predicate=_factory)
        restrict(environ, _start_response)
 
        self.assertEqual(len(_tested), 1)
        self.assertEqual(len(_started), 1, _started)
        self.assertEqual(_started[0][0], '401 Unauthorized')
        self.assertEqual(restrict.app.environ, None)
 
    def test___call___enabled_predicate_true_calls_app(self):
        _tested = []
        def _factory():
            def _predicate(env):
                _tested.append(env)
                return True
            return _predicate
 
        _started = []
        def _start_response(status, headers):
            _started.append((status, headers))
        environ = {'testing': True, 'REMOTE_USER': 'fred'}
 
        restrict = self._makeOne(predicate=_factory)
        restrict(environ, _start_response)
 
        self.assertEqual(len(_tested), 1)
        self.assertEqual(len(_started), 0)
        self.assertEqual(restrict.app.environ, environ)
 
class MakePredicateRestrictionTests(unittest.TestCase):
 
    def _getFUT(self):
        from repoze.who.restrict import make_predicate_restriction
        return make_predicate_restriction
 
    def test_non_string_predicate_no_args(self):
        fut = self._getFUT()
        app = DummyApp()
        def _predicate(env):
            return True
        def _factory():
            return _predicate
 
        filter = fut(app, {}, predicate=_factory)
 
        self.failUnless(filter.app is app)
        self.failUnless(filter.predicate is _predicate)
        self.failUnless(filter.enabled)
 
    def test_disabled_non_string_predicate_w_args(self):
        fut = self._getFUT()
        app = DummyApp()
 
        filter = fut(app, {}, predicate=DummyPredicate, enabled=False,
                     foo='Foo')
 
        self.failUnless(filter.app is app)
        self.failUnless(isinstance(filter.predicate, DummyPredicate))
        self.assertEqual(filter.predicate.foo, 'Foo')
        self.failIf(filter.enabled)
 
    def test_enabled_string_predicate_w_args(self):
        fut = self._getFUT()
        app = DummyApp()
 
        filter = fut(app, {},
                     predicate='repoze.who.tests.test_restrict:DummyPredicate',
                     enabled=True, foo='Foo')
 
        self.failUnless(filter.app is app)
        self.failUnless(isinstance(filter.predicate, DummyPredicate))
        self.assertEqual(filter.predicate.foo, 'Foo')
        self.failUnless(filter.enabled)
 
 
class DummyApp:
    environ = None
    def __call__(self, environ, start_response):
        self.environ = environ
        return []
 
class DummyPredicate:
    def __init__(self, **kw):
        self.__dict__.update(kw)
    def __call__(self, env):
        return True