/usr/share/pyshared/zope/app/container/browser/tests/test_adding.py is in python-zope.app.container 3.9.2-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 | ##############################################################################
#
# Copyright (c) 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Adding implementation tests
"""
import doctest
import unittest
import zope.interface
import zope.security.checker
from zope.component.interfaces import IFactory
from zope.component.interfaces import ComponentLookupError
from zope.interface import implements, Interface, directlyProvides
from zope.publisher.browser import TestRequest
from zope.publisher.interfaces.browser import IBrowserRequest
from zope.publisher.browser import BrowserView
from zope.browsermenu.interfaces import AddMenu
from zope.browsermenu.interfaces import IMenuItemType, IBrowserMenu
from zope.browsermenu.menu import BrowserMenuItem, BrowserMenu
from zope.security.interfaces import ForbiddenAttribute
from zope.exceptions.interfaces import UserError
from zope.traversing.api import getParent
from zope.traversing.browser import AbsoluteURL
from zope.traversing.browser.absoluteurl import absoluteURL
from zope.traversing.browser.interfaces import IAbsoluteURL
from zope.traversing.interfaces import IContainmentRoot
from zope.app.testing import ztapi
from zope.app.testing.placelesssetup import PlacelessSetup, setUp, tearDown
from zope.app.container.interfaces import IAdding
from zope.app.container.interfaces import IObjectAddedEvent
from zope.app.container.interfaces import IContainerNamesContainer
from zope.app.container.interfaces import INameChooser
from zope.app.container.interfaces import IContainer
from zope.app.container.contained import contained
from zope.app.container.browser.adding import Adding
from zope.app.container.sample import SampleContainer
class Root(object):
implements(IContainmentRoot)
class Container(SampleContainer):
pass
class CreationView(BrowserView):
def action(self):
return 'been there, done that'
class Content(object):
pass
class Factory(object):
implements(IFactory)
title = ''
description = ''
def getInterfaces(self):
return ()
def __call__(self):
return Content()
class AbsoluteURL(BrowserView):
def __str__(self):
if IContainmentRoot.providedBy(self.context):
return ''
name = self.context.__name__
url = absoluteURL(getParent(self.context), self.request)
url += '/' + name
return url
__call__ = __str__
def defineMenuItem(menuItemType, for_, action, title=u'', extra=None):
newclass = type(title, (BrowserMenuItem,),
{'title':title, 'action':action,
'_for': for_, 'extra':extra})
zope.interface.classImplements(newclass, menuItemType)
ztapi.provideAdapter((for_, IBrowserRequest), menuItemType, newclass, title)
def registerAddMenu():
ztapi.provideUtility(IMenuItemType, AddMenu, 'zope.app.container.add')
ztapi.provideUtility(IBrowserMenu,
BrowserMenu('zope.app.container.add', u'', u''),
'zope.app.container.add')
class Test(PlacelessSetup, unittest.TestCase):
def setUp(self):
super(Test, self).setUp()
def test(self):
container = Container()
request = TestRequest()
adding = Adding(container, request)
ztapi.browserView(IAdding, "Thing", CreationView)
self.assertEqual(adding.contentName, None)
view = adding.publishTraverse(request, 'Thing=foo')
self.assertEqual(view.action(), 'been there, done that')
self.assertEqual(adding.contentName, 'foo')
o = object()
result = adding.add(o)
# Check the state of the container and result
self.assertEqual(container["foo"], o)
self.assertEqual(result, o)
def testNoNameGiven(self):
container = Container()
request = TestRequest()
adding = Adding(container, request)
ztapi.browserView(IAdding, "Thing", CreationView)
self.assertEqual(adding.contentName, None)
view = adding.publishTraverse(request, 'Thing=')
self.assertEqual(adding.contentName, '')
def testAction(self):
# make a private factory
ztapi.provideUtility(IFactory, Factory(), 'fooprivate')
factory = Factory()
factory.__Security_checker__ = zope.security.checker.NamesChecker(
['__call__'])
ztapi.provideUtility(IFactory, factory, 'foo')
container = Container()
adding = Adding(container, TestRequest())
adding.nextURL = lambda: '.'
adding.nameAllowed = lambda: True
# we can't use a private factory:
self.assertRaises(ForbiddenAttribute,
adding.action, type_name='fooprivate', id='bar')
# typical add - id is provided by user
adding.action(type_name='foo', id='bar')
self.assert_('bar' in container)
# missing type_name
self.assertRaises(UserError, adding.action, id='bar')
# missing id
self.assertRaises(KeyError, adding.action, type_name='foo')
# bad type_name
self.assertRaises(ComponentLookupError, adding.action,
type_name='***', id='bar')
# alternative add - id is provided internally instead of from user
adding.nameAllowed = lambda: False
adding.contentName = 'baz'
adding.action(type_name='foo')
self.assert_('baz' in container)
# alternative add w/missing contentName
# Note: Passing is None as object name might be okay, if the container
# is able to hand out ids itself. Let's not require a content
# name to be specified!
# For the container, (or really, the chooser, to choose, we have to
# marke the container as a ContainerNamesContainer
directlyProvides(container, IContainerNamesContainer)
adding.contentName = None
adding.action(type_name='foo')
self.assert_('Content' in container)
def test_action(self):
container = Container()
container = contained(container, Root(), "container")
request = TestRequest()
adding = Adding(container, request)
adding.__name__ = '+'
ztapi.browserView(IAdding, "Thing", CreationView)
ztapi.browserView(Interface, "absolute_url", AbsoluteURL)
ztapi.browserView(None, '', AbsoluteURL, providing=IAbsoluteURL)
self.assertRaises(UserError, adding.action, '', 'foo')
adding.action('Thing', 'foo')
self.assertEqual(adding.request.response.getHeader('location'),
'/container/+/Thing=foo')
adding.action('Thing/screen1', 'foo')
self.assertEqual(adding.request.response.getHeader('location'),
'/container/+/Thing/screen1=foo')
def test_publishTraverse_factory(self):
factory = Factory()
ztapi.provideUtility(IFactory, factory, 'foo')
container = Container()
request = TestRequest()
adding = Adding(container, request)
self.assert_(adding.publishTraverse(request, 'foo') is factory)
def test_constraint_driven_addingInfo():
"""
>>> registerAddMenu()
>>> class TestMenu(zope.interface.Interface):
... pass
>>> zope.interface.directlyProvides(TestMenu, IMenuItemType)
>>> ztapi.provideUtility(IMenuItemType, TestMenu, 'TestMenu')
>>> ztapi.provideUtility(IBrowserMenu, BrowserMenu('TestMenu', u'', u''),
... 'TestMenu')
>>> defineMenuItem(TestMenu, IAdding, '', 'item1')
>>> defineMenuItem(TestMenu, IAdding, '', 'Item2')
>>> defineMenuItem(AddMenu, IAdding, '', 'item3', extra={'factory': 'f1'})
>>> defineMenuItem(AddMenu, IAdding, '', 'item4', extra={'factory': 'f2'})
>>> class F1(object):
... pass
>>> class F2(object):
... pass
>>> def pre(container, name, object):
... if not isinstance(object, F1):
... raise zope.interface.Invalid()
>>> def prefactory(container, name, factory):
... if factory._callable is not F1:
... raise zope.interface.Invalid()
>>> pre.factory = prefactory
>>> class IContainer(zope.interface.Interface):
... def __setitem__(name, object):
... pass
... __setitem__.precondition = pre
>>> class Container(object):
... zope.interface.implements(IContainer)
>>> from zope.component.factory import Factory
>>> ztapi.provideUtility(IFactory, Factory(F1), 'f1')
>>> ztapi.provideUtility(IFactory, Factory(F2), 'f2')
>>> from zope.app.container.browser.adding import Adding
>>> adding = Adding(Container(), TestRequest())
>>> items = adding.addingInfo()
>>> len(items)
1
>>> items[0]['title']
u'item3'
>>> adding.menu_id = 'TestMenu'
>>> items = adding.addingInfo()
>>> len(items)
3
>>> items[0]['title']
u'item1'
>>> items[1]['title'] # the collator ordered this one correctly!
u'Item2'
>>> items[2]['title']
u'item3'
"""
def test_constraint_driven_add():
"""
>>> from zope.app.container.sample import SampleContainer
>>> from zope.app.container.browser.adding import Adding
>>> class F1(object):
... pass
>>> class F2(object):
... pass
>>> def pre(container, name, object):
... "a mock item constraint "
... if not isinstance(object, F1):
... raise zope.interface.Invalid('not a valid child')
>>> class ITestContainer(zope.interface.Interface):
... def __setitem__(name, object):
... pass
... __setitem__.precondition = pre
>>> class Container(SampleContainer):
... zope.interface.implements(ITestContainer)
>>> adding = Adding(Container(), TestRequest())
>>> c = adding.add(F1())
This test should fail, because the container only
accepts instances of F1
>>> adding.add(F2())
Traceback (most recent call last):
...
Invalid: not a valid child
>>> class ValidContainer(SampleContainer):
... zope.interface.implements(ITestContainer)
>>> def constr(container):
... "a mock container constraint"
... if not isinstance(container, ValidContainer):
... raise zope.interface.Invalid('not a valid container')
... return True
>>> class I2(zope.interface.Interface):
... __parent__ = zope.schema.Field(constraint = constr)
>>> zope.interface.classImplements(F1, I2)
This adding now fails, because the Container is not a valid
parent for F1
>>> c = adding.add(F1())
Traceback (most recent call last):
...
Invalid: not a valid container
>>> adding = Adding(ValidContainer(), TestRequest())
>>> c = adding.add(F1())
"""
def test_nameAllowed():
"""
Test for nameAllowed in adding.py
>>> from zope.app.container.browser.adding import Adding
>>> from zope.app.container.interfaces import IContainerNamesContainer
Class implements IContainerNamesContainer
>>> class FakeContainer(object):
... zope.interface.implements(IContainerNamesContainer)
nameAllowed returns False if the class imlements
IContainerNamesContainer
>>> adding = Adding(FakeContainer(),TestRequest())
>>> adding.nameAllowed()
False
Fake class without IContainerNamesContainer
>>> class Fake(object):
... pass
nameAllowed returns True if the class
doesn't imlement IContainerNamesContainer
>>> adding = Adding(Fake(),TestRequest())
>>> adding.nameAllowed()
True
"""
def test_chooseName():
"""If user don't enter name, pick one
>>> class MyContainer(object):
... args = {}
... zope.interface.implements(INameChooser, IContainer)
... def chooseName(self, name, object):
... self.args["choose"] = name, object
... return 'pickone'
... def checkName(self, name, object):
... self.args["check"] = name, object
... def __setitem__(self, name, object):
... setattr(self, name, object)
... self.name = name
... def __getitem__(self, key):
... return getattr(self, key)
>>> request = TestRequest()
>>> mycontainer = MyContainer()
>>> adding = Adding(mycontainer, request)
>>> o = object()
>>> add_obj = adding.add(o)
>>> mycontainer.name
'pickone'
>>> add_obj is o
True
Make sure right arguments passed to INameChooser adapter:
>>> name, obj = mycontainer.args["choose"]
>>> name
''
>>> obj is o
True
>>> name, obj = mycontainer.args["check"]
>>> name
'pickone'
>>> obj is o
True
"""
def test_SingleMenuItem_and_CustomAddView_NonICNC():
"""
This tests the condition if the content has Custom Add views and
the container contains only a single content object
>>> registerAddMenu()
>>> defineMenuItem(AddMenu, IAdding, '', 'item3', extra={'factory': 'f1'})
>>> class F1(object):
... pass
>>> class F2(object):
... pass
>>> def pre(container, name, object):
... if not isinstance(object, F1):
... raise zope.interface.Invalid()
>>> def prefactory(container, name, factory):
... if factory._callable is not F1:
... raise zope.interface.Invalid()
>>> pre.factory = prefactory
>>> class IContainer(zope.interface.Interface):
... def __setitem__(name, object):
... pass
... __setitem__.precondition = pre
>>> class Container(object):
... zope.interface.implements(IContainer)
>>> from zope.component.factory import Factory
>>> ztapi.provideUtility(IFactory, Factory(F1), 'f1')
>>> ztapi.provideUtility(IFactory, Factory(F2), 'f2')
>>> from zope.app.container.browser.adding import Adding
>>> adding = Adding(Container(), TestRequest())
>>> items = adding.addingInfo()
>>> len(items)
1
isSingleMenuItem returns True if there is only one content class
inside the Container
>>> adding.isSingleMenuItem()
True
hasCustomAddView will return False as the content does not have
a custom Add View
>>> adding.hasCustomAddView()
True
"""
def test_SingleMenuItem_and_NoCustomAddView_NonICNC():
"""
This function checks the case where there is a single content object
and there is non custom add view . Also the container does not
implement IContainerNamesContainer
>>> registerAddMenu()
>>> defineMenuItem(AddMenu, None, '', 'item3', extra={'factory': ''})
>>> class F1(object):
... pass
>>> class F2(object):
... pass
>>> def pre(container, name, object):
... if not isinstance(object, F1):
... raise zope.interface.Invalid()
>>> def prefactory(container, name, factory):
... if factory._callable is not F1:
... raise zope.interface.Invalid()
>>> pre.factory = prefactory
>>> class IContainer(zope.interface.Interface):
... def __setitem__(name, object):
... pass
... __setitem__.precondition = pre
>>> class Container(object):
... zope.interface.implements(IContainer)
>>> from zope.component.factory import Factory
>>> ztapi.provideUtility(IFactory, Factory(F1), 'f1')
>>> ztapi.provideUtility(IFactory, Factory(F2), 'f2')
>>> from zope.app.container.browser.adding import Adding
>>> adding = Adding(Container(), TestRequest())
>>> items = adding.addingInfo()
>>> len(items)
1
The isSingleMenuItem will return True if there is one single content
that can be added inside the Container
>>> adding.isSingleMenuItem()
True
hasCustomAddView will return False as the content does not have
a custom Add View
>>> adding.hasCustomAddView()
False
"""
def test_isSingleMenuItem_with_ICNC():
"""
This test checks for whether there is a single content that can be added
and the container uses IContainerNamesContaienr
>>> registerAddMenu()
>>> defineMenuItem(AddMenu, None, '', 'item3', extra={'factory': ''})
>>> class F1(object):
... pass
>>> class F2(object):
... pass
>>> def pre(container, name, object):
... if not isinstance(object, F1):
... raise zope.interface.Invalid()
>>> def prefactory(container, name, factory):
... if factory._callable is not F1:
... raise zope.interface.Invalid()
>>> pre.factory = prefactory
>>> class IContainer(zope.interface.Interface):
... def __setitem__(name, object):
... pass
... __setitem__.precondition = pre
>>> class Container(object):
... zope.interface.implements(IContainer, IContainerNamesContainer)
>>> from zope.app.container.browser.adding import Adding
>>> adding = Adding(Container(), TestRequest())
>>> items = adding.addingInfo()
>>> len(items)
1
>>> adding.isSingleMenuItem()
True
>>> adding.hasCustomAddView()
False
"""
def test_suite():
return unittest.TestSuite((
unittest.makeSuite(Test),
doctest.DocTestSuite(setUp=setUp, tearDown=tearDown),
))
if __name__=='__main__':
unittest.main(defaultTest='test_suite')
|