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#!/usr/bin/python
""" Copyright (c) 2009 Colin Stewart (http://www.owlfish.com/)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
If you make any bug fixes or feature enhancements please let me know!
Unit test cases.
"""
import unittest, os
import io
import logging, logging.config
from simpletal import simpleTAL, simpleTALES
try:
# Is PyXML's LexicalHandler available?
from xml.sax.saxlib import LexicalHandler
use_lexical_handler = 1
except ImportError:
use_lexical_handler = 0
if (os.path.exists ("logging.ini")):
logging.config.fileConfig ("logging.ini")
else:
logging.basicConfig()
pageTemplate = simpleTAL.compileXMLTemplate ("""<html>
<body metal:use-macro="site/macros/one">
<h1 metal:fill-slot="title">Expansion of macro one</h1>
</body>
<br/>
</html>""")
class DefineMacroTests (unittest.TestCase):
def setUp (self):
self.context = simpleTALES.Context()
self.context.addGlobal ('test', 'testing')
self.context.addGlobal ('link', 'www.owlfish.com')
self.context.addGlobal ('needsQuoting', """Does "this" work?""")
def _runTest_ (self, txt, result, errMsg="Error"):
macroTemplate = simpleTAL.compileXMLTemplate (txt)
self.context.addGlobal ("site", macroTemplate)
file = io.StringIO ()
pageTemplate.expand (self.context, file, outputEncoding="iso-8859-1")
realResult = file.getvalue()
self.assertTrue (realResult == result, "%s - \npassed in: %s \ngot back %s \nexpected %s\n\nTemplate: %s" % (errMsg, txt, realResult, result, pageTemplate))
def _runCompileTest_ (self, txt, result, errMsg="Error"):
try:
macroTemplate = simpleTAL.compileXMLTemplate (txt)
except simpleTAL.TemplateParseException as e:
self.assertTrue (str (e) == result, "%s - \npassed in: %s \ngot back %s \nexpected %s\n\nTemplate: %s" % (errMsg, txt, str(e), result, pageTemplate))
return
self.fail ("Expected exception '%s' during compile - but got no exception" % result)
def testSingleMacroDefinition (self):
result = '<?xml version="1.0" encoding="iso-8859-1"?>\n<html>\n<div class="funny">No slots here</div>\n<br />\n</html>'
self._runTest_ ('<html><div metal:define-macro="one" class="funny">No slots here</div></html>'
,result
,"Single macro with no slots failed.")
def testTwoMacroDefinition (self):
result = '<?xml version="1.0" encoding="iso-8859-1"?>\n<html>\n<div class="funny">No slots here</div>\n<br />\n</html>'
self._runTest_ ('<html><body metal:define-macro="two">A second macro</body><div metal:define-macro="one" class="funny">No slots here</div></html>'
,result
,"Two macros with no slots failed.")
def testNestedMacroDefinition (self):
result = '<?xml version="1.0" encoding="iso-8859-1"?>\n<html>\n<body>A second macro</body>\n<br />\n</html>'
self._runTest_ ('<html><div metal:define-macro="two" class="funny"><body metal:define-macro="one">A second macro</body>No slots here</div></html>'
,result
,"Nested macro with no slots failed.")
def testDuplicateMacroDefinition (self):
self._runCompileTest_ ('<html><div metal:define-macro="one" class="funny"><body metal:define-macro="one">A second macro</body>No slots here</div></html>'
,'[<body metal:define-macro="one">] Macro name one is already defined!'
,"Duplicate macro failed to error.")
def testMacroTALDefinition (self):
result = '<?xml version="1.0" encoding="iso-8859-1"?>\n<html>\n<p>testing</p>\n<br />\n</html>'
self._runTest_ ('<html><p metal:define-macro="one" tal:content="test">Wibble</p></html>'
, result
,"TAL Command on a macro failed.")
def testSingletonMacros (self):
result = '<?xml version="1.0" encoding="iso-8859-1"?>\n<html>\n<p>Wibble<br /></p>\n<br />\n</html>'
self._runTest_ ('<html><p metal:define-macro="one">Wibble<br/></p></html>'
,result
,"Singleton inside slot failed.")
if __name__ == '__main__':
unittest.main()
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