'Tests the result if appropriate module is not found.'

def test_preprocess_collection_no_item(self):

    initial_collection = [{u'quote': u'quote    text', u'text': u'text', u'usage_id': unicode(self.html_module_1.location), u'updated': datetime(2014, 11, 19, 8, 5, 16, 0).isoformat()}, {u'quote': u'quote    text', u'text': u'text', u'usage_id': unicode(self.course.id.make_usage_key('html', 'test_item')), u'updated': datetime(2014, 11, 19, 8, 6, 16, 0).isoformat()}]
    self.assertItemsEqual([{u'quote': u'quote    text', u'text': u'text', u'chapter': {u'display_name': self.chapter.display_name_with_default_escaped, u'index': 0, u'location': unicode(self.chapter.location), u'children': [unicode(self.sequential.location)]}, u'section': {u'display_name': self.sequential.display_name_with_default_escaped, u'location': unicode(self.sequential.location), u'children': [unicode(self.vertical.location), unicode(self.vertical_with_container.location)]}, u'unit': {u'url': self._get_unit_url(self.course, self.chapter, self.sequential), u'display_name': self.vertical.display_name_with_default_escaped, u'location': unicode(self.vertical.location)}, u'usage_id': unicode(self.html_module_1.location), u'updated': datetime(2014, 11, 19, 8, 5, 16, 0)}], helpers.preprocess_collection(self.user, self.course, initial_collection))
