[Zope3-checkins] CVS: Zope3/src/zope/app/form/tests - __init__.py:1.1.2.1 test_utility.py:1.1.2.1 test_widget.py:1.1.2.1

[Jim Fulton]

Update of /cvs-repository/Zope3/src/zope/app/form/tests
In directory cvs.zope.org:/tmp/cvs-serv19908/zope/app/form/tests

Added Files:
      Tag: NameGeddon-branch
	__init__.py test_utility.py test_widget.py 
Log Message:
Initial renaming before debugging

=== Added File Zope3/src/zope/app/form/tests/__init__.py ===
#
# This file is necessary to make this directory a package.


=== Added File Zope3/src/zope/app/form/tests/test_utility.py ===
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (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.
#
##############################################################################
"""XXX short summary goes here.

XXX longer description goes here.

$Id: test_utility.py,v 1.1.2.1 2002/12/23 19:31:36 jim Exp $
"""

from unittest import TestCase, TestSuite, main, makeSuite
from zope.app.tests.placelesssetup import PlacelessSetup
from zope.publisher.browser import BrowserView
from zope.publisher.browser import TestRequest
from zope.publisher.interfaces.browser import IBrowserPresentation
from zope.interface import Interface
from zope.schema import Text
from zope.app.browser.form.widget import TextWidget
from zope.component.view \
     import provideView, setDefaultViewName
from zope.schema.interfaces import IText
from zope.app.interfaces.forms import WidgetsError, MissingInputError
from zope.app.form.utility import setUpWidget, setUpWidgets, setUpEditWidgets
from zope.app.form.utility import getWidgetsData, getWidgetsDataForContent
from zope.app.form.utility import haveWidgetsData, fieldNames
from zope.schema.interfaces import ValidationError
from zope.component.interfaces import IViewFactory


class I(Interface):
    title = Text(title=u"Title", required = False)
    description = Text(title=u"Description",
                       default = u'No description', required = False)

class I2(Interface):
    title = Text(title = u"Title", required = True)
    description = Text(title = u"Description", required = True)

class C:
    __implements__ = I

class C2:
    __implements__ = I2

class ViewWithCustomTitleWidgetFactory(BrowserView):

    def title(self, context, request):
        w = W(context, request)
        w.custom = 1
        return w
    
    title.__implements__ = IViewFactory

def kw(**kw):
    return kw

class W(TextWidget):

    def setData(self, v):
        self.context.validate(v)
        self._data = v

    def setPrefix(self, prefix):
        self.prefix = prefix

    def __call__(self):
        name = self.name
        v = getattr(self, '_data', None)
        if (v is None) and (name in self.request):
            v = self.request[name]


        return unicode(self.context.__name__) + u': ' + (v or '')

    def getData(self):
        v = self.request.get(self.name, self)
        if v is self:
            if self.context.required:
                raise ValidationError("%s required" % self.name)
            v = self.context.default
        return v

    def haveData(self):
        return self.name in self.request

class Test(PlacelessSetup, TestCase):

    def setUp(self):
        PlacelessSetup.setUp(self)
        setDefaultViewName(IText, IBrowserPresentation, 'edit')
        provideView(IText, 'edit', IBrowserPresentation, W)

    def test_fieldNames(self):

        class I3(I2):
            foo = Text()
            bar = Text()
            foo2 = Text()

        self.assertEqual(tuple(fieldNames(I3)),
                         ('title', 'description', 'foo', 'bar', 'foo2'))



    def test_setUpWidget(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        setUpWidget(view, 'title', I['title'])
        self.assertEqual(view.title(), u'title: ')
        self.assertEqual(view.title.getData(), None)


    def test_setUpWidget_w_request_data(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'xxx'
        view = BrowserView(c, request)
        setUpWidget(view, 'title', I['title'])
        self.assertEqual(view.title(), u'title: xxx')
        self.assertEqual(view.title.getData(), u'xxx')

    def test_setUpWidget_w_request_data_and_initial_data(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'xxx'
        view = BrowserView(c, request)
        setUpWidget(view, 'title', I['title'], u'yyy')
        self.assertEqual(view.title(), u'title: xxx')
        self.assertEqual(view.title.getData(), u'xxx')

    def test_setUpWidget_w_request_data_and_initial_data_force(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'xxx'
        view = BrowserView(c, request)
        setUpWidget(view, 'title', I['title'], u'yyy', force=1)
        self.assertEqual(view.title(), u'title: yyy')
        self.assertEqual(view.title.getData(), u'xxx')

    def test_setUpWidget_w_initial_data(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        setUpWidget(view, 'title', I['title'], u'yyy')
        self.assertEqual(view.title(), u'title: yyy')
        self.assertEqual(view.title.getData(), None)

    def test_setUpWidget_w_bad_initial_data(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        self.assertRaises(ValidationError,
                          setUpWidget, view, 'title', I['title'], 'yyy')

    def test_setUpWidget_w_custom_widget(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        view.title = w = W(I['title'], request) 
        setUpWidget(view, 'title', I['title'], u'yyy')
        self.assertEqual(view.title(), u'title: yyy')
        self.assertEqual(view.title.getData(), None)
        self.assertEqual(view.title, w) 

    def test_setUpWidget_w_Custom_widget(self):
        c = C()
        request = TestRequest()
        view = ViewWithCustomTitleWidgetFactory(c, request)
        setUpWidget(view, 'title', I['title'], u'yyy')
        self.assertEqual(view.title(), u'title: yyy')
        self.assertEqual(view.title.getData(), None)
        self.assertEqual(view.title.custom, 1) 
    
    def test_setupWidgets(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        setUpWidgets(view, I)
        self.assertEqual(view.title(), u'title: ')
        self.assertEqual(view.description(), u'description: ')
    
    def test_setupWidgets_w_prefix(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        setUpWidgets(view, I, prefix='spam')
        self.assertEqual(view.title.prefix, 'spam')
        self.assertEqual(view.description.prefix, 'spam')
    
    def test_setupWidgets_w_initial_data_and_custom_widget(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        view.title = w = W(I['title'], request) 
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(view.title(), u'title: ttt')
        self.assertEqual(view.description(), u'description: ddd')
        self.assertEqual(view.title, w) 
    
    def test_setupWidgets_w_initial_data_and_request_data(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'yyy'
        view = BrowserView(c, request)
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(view.title(), u'title: yyy')
    
    def test_setupWidgets_w_initial_data_forced_and_request_data(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'yyy'
        view = BrowserView(c, request)
        setUpWidgets(view, I, force=1,
                     initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(view.title(), u'title: ttt')

    def test_setupEditWidgets_w_custom_widget(self):
        c = C()
        c.title = u'ct'
        c.description = u'cd'
        request = TestRequest()
        view = BrowserView(c, request)
        view.title = w = W(I['title'], request) 
        setUpEditWidgets(view, I)
        self.assertEqual(view.title(), u'title: ct')
        self.assertEqual(view.description(), u'description: cd')
        self.assertEqual(view.title, w) 

    def test_setupEditWidgets_w_form_data(self):
        c = C()
        c.title = u'ct'
        c.description = u'cd'
        request = TestRequest()
        request.form['field.title'] = u'ft'
        request.form['field.description'] = u'fd'
        view = BrowserView(c, request)
        setUpEditWidgets(view, I)
        self.assertEqual(view.title(), u'title: ft')
        self.assertEqual(view.description(), u'description: fd')

    def test_setupEditWidgets_w_form_data_force(self):
        c = C()
        c.title = u'ct'
        c.description = u'cd'
        request = TestRequest()
        request.form['field.title'] = u'ft'
        request.form['field.description'] = u'ft'
        view = BrowserView(c, request)
        setUpEditWidgets(view, I, force=1)
        self.assertEqual(view.title(), u'title: ct')
        self.assertEqual(view.description(), u'description: cd')

    def test_setupEditWidgets_w_custom_widget_and_prefix(self):
        c = C()
        c.title = u'ct'
        c.description = u'cd'
        request = TestRequest()
        view = BrowserView(c, request)
        view.title = w = W(I['title'], request) 
        setUpEditWidgets(view, I, prefix='eggs')
        self.assertEqual(view.title.prefix, 'eggs')
        self.assertEqual(view.description.prefix, 'eggs')
        self.assertEqual(view.title, w) 

    def test_setupEditWidgets_w_other_data(self):
        c = C()
        c2 = C()
        c2.title = u'ct'
        c2.description = u'cd'
        request = TestRequest()
        view = BrowserView(c, request)
        setUpEditWidgets(view, I)
        self.assertEqual(view.title(), u'title: ')
        self.assertEqual(view.description(), u'description: ')
        setUpEditWidgets(view, I, c2)
        self.assertEqual(view.title(), u'title: ct')
        self.assertEqual(view.description(), u'description: cd')
        
        view = BrowserView(c2, request)
        setUpEditWidgets(view, I)
        self.assertEqual(view.title(), u'title: ct')
        self.assertEqual(view.description(), u'description: cd')

    def test_setupEditWidgets_w_bad_data(self):
        class Forbidden(AttributeError): pass
        
        class C(object):
            title = u'foo'

            def d(self):
                raise Forbidden()
            
            description = property(d)

        c = C()

        request = TestRequest()
        view = BrowserView(c, request)
        self.assertRaises(Forbidden, setUpEditWidgets, view, I)

    def test_getSetupWidgets_w_form_data(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'ft'
        view = BrowserView(c, request)
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(view.title(), u'title: ft')
        self.assertEqual(view.description(), u'description: ddd')
        

    def test_getWidgetsData(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'ft'
        request.form['field.description'] = u'fd'
        view = BrowserView(c, request)
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(getWidgetsData(view, I),
                         {'title': u'ft',
                          'description': u'fd'})

    def test_haveWidgetsData(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        self.failIf(haveWidgetsData(view, I))

        request.form['field.description'] = u'fd'
        self.failUnless(haveWidgetsData(view, I))

    def test_getWidgetsData_w_default(self):
        c = C()
        request = TestRequest()
        view = BrowserView(c, request)
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(getWidgetsData(view, I, required=0), {})

        self.assertRaises(MissingInputError, getWidgetsData, view, I2)
        self.assertEqual(getWidgetsData(view, I), {})

        request.form['field.description'] = u'fd'
        self.assertEqual(getWidgetsData(view, I2, required=0),
                         {'description': u'fd'})

        self.assertRaises(MissingInputError, getWidgetsData, view, I2)
        self.assertEqual(getWidgetsData(view, I), {'description': u'fd'})

    def test_getWidgetsDataForContent(self):
        c = C()
        request = TestRequest()
        request.form['field.title'] = u'ft'
        request.form['field.description'] = u'fd'
        view = BrowserView(c, request)
        setUpWidgets(view, I, initial=kw(title=u"ttt", description=u"ddd"))
        getWidgetsDataForContent(view, I)
        
        self.assertEqual(c.title, u'ft')
        self.assertEqual(c.description, u'fd')

        c2 = C()
        request.form['field.title'] = u'ftt'
        request.form['field.description'] = u'fdd'
        getWidgetsDataForContent(view, I, c2)
        
        self.assertEqual(c.title, u'ft')
        self.assertEqual(c.description, u'fd')
        
        self.assertEqual(c2.title, u'ftt')
        self.assertEqual(c2.description, u'fdd')

    def testErrors(self):
        c = C2()
        c.title = u'old title'
        c.description = u'old description'
        request = TestRequest()
        request.form['field.title'] = u'ft'
        view = BrowserView(c, request)
        setUpWidgets(view, I2, initial=kw(title=u"ttt", description=u"ddd"))
        getWidgetsDataForContent(view, I2)
        self.assertEqual(c.title, u'ft') 
        self.assertEqual(c.description, u'old description') 

        request = TestRequest()
        c.title = u'old title'
        view = BrowserView(c, request)
        setUpWidgets(view, I2, initial=kw(title=u"ttt", description=u"ddd"))
        self.assertEqual(c.title, u'old title') 
        self.assertEqual(c.description, u'old description') 
            
        


def test_suite():
    return TestSuite((
        makeSuite(Test),
        ))

if __name__=='__main__':
    main(defaultTest='test_suite')


=== Added File Zope3/src/zope/app/form/tests/test_widget.py ===
##############################################################################
#
# Copyright (c) 2001, 2002 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (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.
#
##############################################################################
"""XXX short summary goes here.

XXX longer description goes here.

$Id: test_widget.py,v 1.1.2.1 2002/12/23 19:31:36 jim Exp $
"""

from unittest import TestCase, TestSuite, main, makeSuite
from zope.app.form.widget import Widget, CustomWidget
from zope.app.interfaces.forms import IWidget
from zope.interface.verify import verifyObject
from zope.schema import Text
from zope.publisher.browser import TestRequest
from zope.component.interfaces import IViewFactory

class TestWidget(TestCase):

    def test_name(self):
        w = Widget(Text(__name__='foo', title=u'Foo title'), TestRequest())
        self.assertEqual(w.name, 'field.foo')

    def test_setPrefix(self):
        w = Widget(Text(__name__='foo', title=u'Foo title'), TestRequest())
        w.setPrefix('test')
        self.assertEqual(w.name, 'test.foo')

    def test_title(self):
        w = Widget(Text(__name__='foo', title=u'Foo title'), TestRequest())
        self.assertEqual(w.title, 'Foo title')

    def test_IWidget(self):
        w = Widget(Text(__name__='foo', title=u'Foo title'), TestRequest())
        verifyObject(IWidget, w)

    # XXX Don't test getValue. It's silly and will go away.

class TestCustomWidget(TestCase):

    # XXX this test should be rewritten once we've refactored widget properties

    def test(self):
        cw = CustomWidget(Widget, width=60)
        verifyObject(IViewFactory, cw)
        w = cw(Text(__name__='foo', title=u'Foo title'), TestRequest())
        self.assertEqual(w.name, 'field.foo')
        self.assertEqual(w.width, 60)
        verifyObject(IWidget, w)
        
        

def test_suite():
    return TestSuite((
        makeSuite(TestWidget),
        makeSuite(TestCustomWidget),
        ))

if __name__=='__main__':
    main(defaultTest='test_suite')