/
test_directives.py
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/
test_directives.py
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#############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation 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.
#
##############################################################################
"""Form Directives Tests
$Id$
"""
import os
import unittest
from cStringIO import StringIO
from zope.component.exceptions import ComponentLookupError
from zope.exceptions import NotFoundError
from zope.interface import Interface, implements
from zope.publisher.browser import TestRequest
from zope.app import zapi
import zope.app.component
import zope.app.form.browser
import zope.app.publisher.browser
from zope.configuration.xmlconfig import xmlconfig, XMLConfig
from zope.component import getDefaultViewName, getResource
from zope.app.tests.placelesssetup import PlacelessSetup
from zope.security.proxy import ProxyFactory
from zope.schema import TextLine, Int
from zope.app.form.browser import TextWidget
tests_path = os.path.join(
os.path.split(zope.app.publisher.browser.__file__)[0],
'tests')
template = """<configure
xmlns='http://namespaces.zope.org/zope'
xmlns:browser='http://namespaces.zope.org/browser'
i18n_domain='zope'>
%s
</configure>"""
request = TestRequest()
class Schema(Interface):
text = TextLine(
title=u'Text',
description=u'Nice text',
required=False)
class IC(Schema): pass
class Ob(object):
implements(IC)
ob = Ob()
class ISomeWidget(Interface):
displayWidth = Int(
title=u"Display Width",
default=20,
required=True)
class SomeWidget(TextWidget):
implements(ISomeWidget)
class Test(PlacelessSetup, unittest.TestCase):
def setUp(self):
super(Test, self).setUp()
XMLConfig('meta.zcml', zope.app.component)()
XMLConfig('meta.zcml', zope.app.form.browser)()
XMLConfig('meta.zcml', zope.app.publisher.browser)()
from zope.app.tests import ztapi
from zope.app.traversing.adapters import DefaultTraversable
from zope.app.traversing.interfaces import ITraversable
ztapi.provideAdapter(None, ITraversable, DefaultTraversable)
ps = zapi.getGlobalService(zapi.servicenames.Presentation)
def testAddForm(self):
self.assertEqual(zapi.queryView(ob, 'test', request),
None)
xmlconfig(StringIO(template % ("""
<view
type="zope.publisher.interfaces.browser.IBrowserRequest"
for="zope.schema.interfaces.ITextLine"
provides="zope.app.form.interfaces.IInputWidget"
factory="zope.app.form.browser.TextWidget"
permission="zope.Public"
/>
<browser:addform
for="zope.app.form.browser.tests.test_directives.IC"
schema="zope.app.form.browser.tests.test_directives.Schema"
name="add.html"
label="Add a ZPT page"
fields="text"
permission="zope.Public" />
""")))
v = zapi.queryView(ob, 'add.html', request)
# expect to fail as standard macros are not configured
self.assertRaises(NotFoundError, v)
def testEditForm(self):
self.assertEqual(zapi.queryView(ob, 'test', request),
None)
xmlconfig(StringIO(template % ("""
<view
type="zope.publisher.interfaces.browser.IBrowserRequest"
for="zope.schema.interfaces.ITextLine"
provides="zope.app.form.interfaces.IInputWidget"
factory="zope.app.form.browser.TextWidget"
permission="zope.Public"
/>
<browser:editform
for="zope.app.form.browser.tests.test_directives.IC"
schema="zope.app.form.browser.tests.test_directives.Schema"
name="edit.html"
label="Edit a ZPT page"
fields="text"
permission="zope.Public" />
""")))
v = zapi.queryView(ob, 'edit.html', request)
# expect to fail as standard macros are not configured
self.assertRaises(NotFoundError, v)
def testEditFormWithMenu(self):
self.assertEqual(zapi.queryView(ob, 'test', request),
None)
xmlconfig(StringIO(template % ('''
<browser:menu id="test_menu" title="Test menu"/>
<view
type="zope.publisher.interfaces.browser.IBrowserRequest"
for="zope.schema.interfaces.ITextLine"
provides="zope.app.form.interfaces.IInputWidget"
factory="zope.app.form.browser.TextWidget"
permission="zope.Public"
/>
<browser:editform
for="zope.app.form.browser.tests.test_directives.IC"
schema="zope.app.form.browser.tests.test_directives.Schema"
name="edit.html"
label="Edit a ZPT page"
fields="text"
permission="zope.Public"
menu="test_menu"
title="Test View"
/>
''')))
v = zapi.queryView(ob, 'edit.html', request)
# expect to fail as standard macros are not configured
self.assertRaises(NotFoundError, v)
def testAddFormWithWidget(self):
self.assertEqual(zapi.queryView(ob, 'test', request),
None)
xmlconfig(StringIO(template % ('''
<view
type="zope.publisher.interfaces.browser.IBrowserRequest"
for="zope.schema.interfaces.ITextLine"
provides="zope.app.form.interfaces.IInputWidget"
factory="zope.app.form.browser.TextWidget"
permission="zope.Public"
/>
<browser:addform
for="zope.app.form.browser.tests.test_directives.IC"
schema="zope.app.form.browser.tests.test_directives.Schema"
name="add.html"
label="Add a ZPT page"
fields="text"
permission="zope.Public">
<widget
field="text"
class="zope.app.form.browser.tests.test_directives.SomeWidget"
displayWidth="30"
extra="foo"
/>
</browser:addform>
''')), )
view = zapi.queryView(ob, 'add.html', request)
self.assert_(hasattr(view, 'text_widget'))
self.assert_(isinstance(view.text_widget, SomeWidget))
self.assertEqual(view.text_widget.extra, u'foo')
self.assertEqual(view.text_widget.displayWidth, 30)
def testEditFormWithWidget(self):
self.assertEqual(zapi.queryView(ob, 'test', request),
None)
xmlconfig(StringIO(template % ('''
<view
type="zope.publisher.interfaces.browser.IBrowserRequest"
for="zope.schema.interfaces.ITextLine"
provides="zope.app.form.interfaces.IInputWidget"
factory="zope.app.form.browser.TextWidget"
permission="zope.Public"
/>
<browser:editform
for="zope.app.form.browser.tests.test_directives.IC"
schema="zope.app.form.browser.tests.test_directives.Schema"
name="edit.html"
label="Edit a ZPT page"
fields="text"
permission="zope.Public">
<widget
field="text"
class="zope.app.form.browser.tests.test_directives.SomeWidget"
displayWidth="30"
extra="foo"
/>
</browser:editform>
''')), )
view = zapi.queryView(ob, 'edit.html', request)
self.assert_(hasattr(view, 'text_widget'))
self.assert_(isinstance(view.text_widget, SomeWidget))
self.assertEqual(view.text_widget.extra, u'foo')
self.assertEqual(view.text_widget.displayWidth, 30)
def test_suite():
loader=unittest.TestLoader()
return loader.loadTestsFromTestCase(Test)
if __name__=='__main__':
unittest.TextTestRunner().run(test_suite())