EduploneExam/tests testRegistry.py,NONE,1.1

Update of /cvsroot/eduplone/EduploneExam/tests
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23459/tests

Added Files:
	testRegistry.py 
Log Message:
itest the registry


--- NEW FILE: testRegistry.py ---
#
# Skeleton PloneTestCase
#

import os, sys
if __name__ == '__main__':
    execfile(os.path.join(sys.path[0], 'framework.py'))

from Testing import ZopeTestCase
from Products.CMFPlone.tests import PloneTestCase

import common
common.installProducts()

from Products.Archetypes.public import BaseContent
from Products.EduploneExam.interfaces.IExamQuestion import IExamQuestion
from Products.EduploneExam.registry import registerQuestionType
from Products.EduploneExam.registry import getQuestionTypes

# crash test dummies
class dummyclasspositive(BaseContent):
    __implements__ = (IExamQuestion,)

    def processResponse():
        pass

class dummyclassnegative(BaseContent):
    pass


# test classes
class TestRegistry(PloneTestCase.PloneTestCase):

    def afterSetUp(self):
        pass

    def testRegisterImplementingClass(self):
        # Test if the registry accepts a class implementing IExamQuestion
        registerQuestionType(dummyclasspositive)
        # should not raise a exception!
        questions= getQuestionTypes()
        self.failUnless(dummyclasspositive.__name__ in questions)


    def testRegisterNotImplementingClass(self):
        # Test if the registry rejects a class not implementing IExamQuestion
        try:
            registerQuestionType(dummyclassnegative)
        except NotImplementedError:
            #desired behavior
            return
        raise AssertionError('registry should raise NotImplementedError!')


def test_suite():
    from unittest import TestSuite, makeSuite
    suite = TestSuite()
    suite.addTest(makeSuite(TestRegistry))
    return suite

if __name__ == '__main__':
    framework()



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