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
|
import unittest
from zope.component.testing import PlacelessSetup
class TestViewDirective(unittest.TestCase, PlacelessSetup):
def setUp(self):
PlacelessSetup.setUp(self)
def tearDown(self):
PlacelessSetup.tearDown(self)
def _getFUT(self):
from repoze.bfg.zcml import view
return view
def test_no_class_or_template(self):
f = self._getFUT()
from zope.configuration.exceptions import ConfigurationError
context = DummyContext()
self.assertRaises(ConfigurationError, f, context, 'repoze.view', None)
def test_no_such_file(self):
f = self._getFUT()
from zope.configuration.exceptions import ConfigurationError
context = DummyContext()
self.assertRaises(ConfigurationError, f, context, 'repoze.view', None,
template='notthere.pt')
def test_only_template(self):
f = self._getFUT()
context = DummyContext()
class IFoo:
pass
f(context, 'repoze.view', IFoo, template='minimal.pt')
actions = context.actions
from repoze.bfg.interfaces import IView
from repoze.bfg.interfaces import IRequest
from repoze.bfg.interfaces import IViewFactory
from zope.component.zcml import handler
from zope.component.interface import provideInterface
self.assertEqual(len(actions), 3)
regutil_discriminator = ('utility', IView, context.path('minimal.pt'))
regutil = actions[0]
self.assertEqual(regutil['discriminator'], regutil_discriminator)
self.assertEqual(regutil['callable'], handler)
self.assertEqual(regutil['args'][0], 'registerUtility')
self.assertEqual(regutil['args'][1].template.filename,
context.path('minimal.pt'))
self.assertEqual(regutil['args'][2], IView)
self.assertEqual(regutil['args'][3], context.path('minimal.pt'))
provide = actions[1]
self.assertEqual(provide['discriminator'], None)
self.assertEqual(provide['callable'], provideInterface)
self.assertEqual(provide['args'][0], '')
self.assertEqual(provide['args'][1], IFoo)
regadapt = actions[2]
regadapt_discriminator = ('view', IFoo, '', IRequest, IViewFactory)
self.assertEqual(regadapt['discriminator'], regadapt_discriminator)
self.assertEqual(regadapt['callable'], handler)
self.assertEqual(regadapt['args'][0], 'registerAdapter')
self.assertEqual(regadapt['args'][1].template,
context.path('minimal.pt'))
self.assertEqual(regadapt['args'][2], (IFoo, IRequest))
self.assertEqual(regadapt['args'][3], IViewFactory)
self.assertEqual(regadapt['args'][4], '')
self.assertEqual(regadapt['args'][5], None)
def test_only_factory(self):
f = self._getFUT()
context = DummyContext()
class IFoo:
pass
f(context, 'repoze.view', IFoo, factory=Dummy)
actions = context.actions
from repoze.bfg.interfaces import IRequest
from repoze.bfg.interfaces import IViewFactory
from zope.component.zcml import handler
from zope.component.interface import provideInterface
self.assertEqual(len(actions), 2)
provide = actions[0]
self.assertEqual(provide['discriminator'], None)
self.assertEqual(provide['callable'], provideInterface)
self.assertEqual(provide['args'][0], '')
self.assertEqual(provide['args'][1], IFoo)
regadapt = actions[1]
regadapt_discriminator = ('view', IFoo, '', IRequest, IViewFactory)
self.assertEqual(regadapt['discriminator'], regadapt_discriminator)
self.assertEqual(regadapt['callable'], handler)
self.assertEqual(regadapt['args'][0], 'registerAdapter')
self.assertEqual(regadapt['args'][1], Dummy)
self.assertEqual(regadapt['args'][2], (IFoo, IRequest))
self.assertEqual(regadapt['args'][3], IViewFactory)
self.assertEqual(regadapt['args'][4], '')
self.assertEqual(regadapt['args'][5], None)
def test_template_and_factory_raises(self):
f = self._getFUT()
context = DummyContext()
from zope.configuration.exceptions import ConfigurationError
self.assertRaises(ConfigurationError, f, context, 'repoze.view', None,
Dummy, 'minimal.html', 'minimal.pt')
class TestTemplateViewFactory(unittest.TestCase):
def _getTargetClass(self):
from repoze.bfg.zcml import TemplateViewFactory
return TemplateViewFactory
def _makeOne(self, template):
return self._getTargetClass()(template)
def test_instance_conforms_to_IViewFactory(self):
from zope.interface.verify import verifyObject
from repoze.bfg.interfaces import IViewFactory
verifyObject(IViewFactory, self._makeOne('a'))
def test_call(self):
context = DummyContext()
template = context.path('minimal.pt')
factory = self._makeOne(template)
view = factory(None, None)
from repoze.bfg.view import TemplateView
self.failUnless(isinstance(view, TemplateView))
class Dummy:
pass
class DummyContext:
def __init__(self):
self.actions = []
self.info = None
def path(self, name):
import os
here = os.path.dirname(__file__)
fixtures = os.path.join(here, 'fixtures')
return os.path.join(fixtures, name)
def action(self, discriminator, callable, args):
self.actions.append(
{'discriminator':discriminator,
'callable':callable,
'args':args}
)
|
