'When creating a course a unique wiki_slug should be set.'

def test_wiki_slug(self):

    course_key = _get_course_id(self.store, self.course_data)
    _create_course(self, course_key, self.course_data)
    course_module = self.store.get_course(course_key)
    self.assertEquals(course_module.wiki_slug, 'MITx.111.2013_Spring')
