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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. | ||
# | ||
############################################################################## | ||
"""Generic Text Widgets tests | ||
$Id: test_widgetdocs.py 27082 2004-08-12 20:03:58Z srichter $ | ||
""" | ||
import unittest | ||
from zope.interface.verify import verifyClass | ||
from zope.interface.exceptions import DoesNotImplement | ||
from zope.publisher.browser import TestRequest | ||
from zope.schema import TextLine | ||
from zope.testing.doctestunit import DocTestSuite | ||
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from zope.app.form.browser.widget import DisplayWidget | ||
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def test_implemented_interfaces(): | ||
"""Make sure that the display widget implements the correct interfaces. | ||
Like all browser-used widgets, DisplayWidget must implement | ||
`IBrowserWidget`. | ||
>>> from zope.app.form.browser.interfaces import IBrowserWidget | ||
>>> verifyClass(IBrowserWidget, DisplayWidget) | ||
True | ||
But unlike most other widgets in this package, the display widget is *not* | ||
an `IInputWidget`. | ||
>>> from zope.app.form.interfaces import IInputWidget | ||
>>> try: | ||
... verifyClass(IInputWidget, DisplayWidget) | ||
... except DoesNotImplement: | ||
... 'not implemented' | ||
'not implemented' | ||
""" | ||
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def test_value_escaping(): | ||
"""Make sure that the returned values are correctly escaped. | ||
First we need to create a field that is the context of the display widget. | ||
>>> field = TextLine(title = u'Title', | ||
... __name__ = u'title', | ||
... default = u'<My Title>') | ||
>>> field = field.bind(None) | ||
Now we are ready to instantiate our widget. | ||
>>> widget = DisplayWidget(field, TestRequest()) | ||
If no data was specified in the widget, the field's default value will be | ||
chosen. | ||
>>> widget() | ||
u'<My Title>' | ||
Now let's set a value and make sure that, when output, it is also | ||
correctly escaped. | ||
>>> widget.setRenderedValue(u'<Another Title>') | ||
>>> widget() | ||
u'<Another Title>' | ||
""" | ||
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def test_suite(): | ||
suite = unittest.TestSuite() | ||
suite.addTest(DocTestSuite()) | ||
return suite | ||
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if __name__ == '__main__': | ||
unittest.main(defaultTest='test_suite') |
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