##############################################################################
#
# 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.
#
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"""Basic tests for Page Templates used in content-space.
$Id: test_zptpage.py 67630 2006-04-27 00:54:03Z jim $
"""
import unittest
from zope.component import getMultiAdapter
from zope.interface import directlyProvides
from zope.interface.verify import verifyClass
from zope.security.interfaces import Forbidden
from zope.security.checker import NamesChecker, defineChecker
from zope.publisher.browser import TestRequest, BrowserView
from zope.location.traversing import LocationPhysicallyLocatable
from zope.traversing.adapters import Traverser, DefaultTraversable
from zope.traversing.adapters import RootPhysicallyLocatable
from zope.traversing.interfaces import ITraverser, ITraversable
from zope.traversing.interfaces import IPhysicallyLocatable
from zope.traversing.interfaces import IContainmentRoot
from zope.app.testing import ztapi
from zope.app.testing.placelesssetup import PlacelessSetup
from zope.app.container.contained import contained
from zope.app.zptpage.interfaces import IZPTPage
from zope.app.zptpage.zptpage import ZPTPage, ZPTSourceView,\
ZPTReadFile, ZPTWriteFile, ZPTFactory
from zope.app.zptpage.zptpage import Sized
class Data(object):
def __init__(self, **kw):
self.__dict__.update(kw)
class ZPTPageTests(PlacelessSetup, unittest.TestCase):
def setUp(self):
super(ZPTPageTests, self).setUp()
ztapi.provideAdapter(None, ITraverser, Traverser)
ztapi.provideAdapter(None, ITraversable, DefaultTraversable)
ztapi.provideAdapter(
None, IPhysicallyLocatable, LocationPhysicallyLocatable)
ztapi.provideAdapter(
IContainmentRoot, IPhysicallyLocatable, RootPhysicallyLocatable)
defineChecker(Data, NamesChecker(['URL', 'name']))
def testZPTRendering(self):
page = ZPTPage()
page.setSource(
u''
''
'blah'
''
''
'splat'
''
)
page = contained(page, Data(name='zope'))
request = Data(URL={'1': 'http://foo.com/'},
debug=Data(showTAL=False, sourceAnnotations=False))
out = page.render(request, title="Zope rules")
out = ' '.join(out.split())
self.assertEqual(
out,
'Zope rules'
''
'zope'
''
)
def test_request_protected(self):
page = ZPTPage()
page.setSource(
u''
)
page = contained(page, Data(name='zope'))
request = Data(debug=Data(showTAL=False, sourceAnnotations=False))
self.assertRaises(Forbidden, page.render, request)
def test_template_context_wrapping(self):
class AU(BrowserView):
def __str__(self):
name = self.context.__name__
if name is None:
return 'None'
return name
defineChecker(AU, NamesChecker(['__str__']))
from zope.traversing.namespace import view
ztapi.provideNamespaceHandler('view', view)
ztapi.browserView(IZPTPage, 'name', AU)
page = ZPTPage()
page.setSource(
u''
)
page = contained(page, None, name='zpt')
request = TestRequest()
self.assertEquals(page.render(request), 'zpt\n')
def test_source_file(self):
page = ZPTPage()
self.assert_(page.pt_source_file() is None)
page = self.pageInContext(page)
self.assertEquals(page.pt_source_file(), '/folder/zpt')
def pageInContext(self, page):
root = Data()
directlyProvides(root, IContainmentRoot)
folder = contained(Data(), root, name='folder')
return contained(page, folder, name='zpt')
def test_debug_flags(self):
page = ZPTPage()
page = self.pageInContext(page)
page.setSource(u'Foo')
request = TestRequest()
self.assertEquals(page.render(request), 'Foo\n')
request.debug.showTAL = True
self.assertEquals(page.render(request), 'Foo\n')
request.debug.showTAL = False
request.debug.sourceAnnotations = True
self.assertEquals(page.pt_source_file(), '/folder/zpt')
self.assertEquals(page.render(request),
'Foo\n')
class DummyZPT(object):
def __init__(self, source):
self.source = source
def getSource(self):
return self.source
class SizedTests(unittest.TestCase):
def testInterface(self):
from zope.size.interfaces import ISized
self.failUnless(ISized.implementedBy(Sized))
self.failUnless(verifyClass(ISized, Sized))
def test_zeroSized(self):
s = Sized(DummyZPT(''))
self.assertEqual(s.sizeForSorting(), ('line', 0))
self.assertEqual(s.sizeForDisplay(), u'${lines} lines')
self.assertEqual(s.sizeForDisplay().mapping, {'lines': '0'})
def test_oneSized(self):
s = Sized(DummyZPT('one line'))
self.assertEqual(s.sizeForSorting(), ('line', 1))
self.assertEqual(s.sizeForDisplay(), u'1 line')
def test_arbitrarySize(self):
s = Sized(DummyZPT('some line\n'*5))
self.assertEqual(s.sizeForSorting(), ('line', 5))
self.assertEqual(s.sizeForDisplay(), u'${lines} lines')
self.assertEqual(s.sizeForDisplay().mapping, {'lines': '5'})
class TestFileEmulation(unittest.TestCase):
def test_ReadFile(self):
page = ZPTPage()
content = u""
page.setSource(content)
f = ZPTReadFile(page)
self.assertEqual(f.read(), content)
self.assertEqual(f.size(), len(content))
def test_WriteFile(self):
page = ZPTPage()
f = ZPTWriteFile(page)
content = ""
f.write(content)
self.assertEqual(page.getSource(), content)
def test_factory(self):
content = ""
page = ZPTFactory(None)('foo', '', content)
self.assertEqual(page.getSource(), content)
class ZPTSourceTest(PlacelessSetup, unittest.TestCase):
def setUp(self):
super(ZPTSourceTest, self).setUp()
ztapi.browserView(IZPTPage, 'source.html', ZPTSourceView)
def testSourceView(self):
page = ZPTPage()
utext = u'another test\n' # The source will grow a newline if ommited
html = u"%s\n" % (utext, )
page.setSource(html, content_type='text/plain')
request = TestRequest()
view = getMultiAdapter((page, request), name='source.html')
self.assertEqual(str(view), html)
self.assertEqual(view(), html)
def test_suite():
return unittest.TestSuite((
unittest.makeSuite(ZPTPageTests),
unittest.makeSuite(SizedTests),
unittest.makeSuite(TestFileEmulation),
unittest.makeSuite(ZPTSourceTest),
))
if __name__=='__main__':
unittest.TextTestRunner().run(test_suite())