Mercurial > genshi > mirror
view genshi/tests/builder.py @ 737:ca72e3dc443d trunk
Implement the `__html__` protocol as suggested in #202. This would allow Genshi to be used in combination with other markup generating tools, as long as they support the same protocol.
author | cmlenz |
---|---|
date | Thu, 05 Jun 2008 17:00:15 +0000 |
parents | 5e9d250ad3ad |
children | 7811327c536a |
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# -*- coding: utf-8 -*- # # Copyright (C) 2006 Edgewall Software # All rights reserved. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://genshi.edgewall.org/wiki/License. # # This software consists of voluntary contributions made by many # individuals. For the exact contribution history, see the revision # history and logs, available at http://genshi.edgewall.org/log/. import doctest from HTMLParser import HTMLParseError import unittest from genshi.builder import Element, tag from genshi.core import Attrs, Markup, Stream from genshi.input import XML class ElementFactoryTestCase(unittest.TestCase): def test_link(self): link = tag.a(href='#', title='Foo', accesskey=None)('Bar') bits = iter(link.generate()) self.assertEqual((Stream.START, ('a', Attrs([('href', "#"), ('title', "Foo")])), (None, -1, -1)), bits.next()) self.assertEqual((Stream.TEXT, u'Bar', (None, -1, -1)), bits.next()) self.assertEqual((Stream.END, 'a', (None, -1, -1)), bits.next()) def test_nonstring_attributes(self): """ Verify that if an attribute value is given as an int (or some other non-string type), it is coverted to a string when the stream is generated. """ event = iter(tag.foo(id=3)).next() self.assertEqual((Stream.START, ('foo', Attrs([('id', '3')])), (None, -1, -1)), event) def test_duplicate_attributes(self): link = tag.a(href='#1', href_='#2')('Bar') bits = iter(link.generate()) self.assertEqual((Stream.START, ('a', Attrs([('href', "#1")])), (None, -1, -1)), bits.next()) self.assertEqual((Stream.TEXT, u'Bar', (None, -1, -1)), bits.next()) self.assertEqual((Stream.END, 'a', (None, -1, -1)), bits.next()) def test_stream_as_child(self): xml = list(tag.span(XML('<b>Foo</b>')).generate()) self.assertEqual(5, len(xml)) self.assertEqual((Stream.START, ('span', ())), xml[0][:2]) self.assertEqual((Stream.START, ('b', ())), xml[1][:2]) self.assertEqual((Stream.TEXT, 'Foo'), xml[2][:2]) self.assertEqual((Stream.END, 'b'), xml[3][:2]) self.assertEqual((Stream.END, 'span'), xml[4][:2]) def test_markup_escape(self): from genshi.core import Markup m = Markup('See %s') % tag.a('genshi', href='http://genshi.edgwall.org') self.assertEqual(m, Markup('See <a href="http://genshi.edgwall.org">' 'genshi</a>')) def suite(): suite = unittest.TestSuite() suite.addTest(doctest.DocTestSuite(Element.__module__)) suite.addTest(unittest.makeSuite(ElementFactoryTestCase, 'test')) return suite if __name__ == '__main__': unittest.main(defaultTest='suite')