def METHOD_NAME(self):
    self._assert_courses_not_in_block_cache(*self.course_keys)
    self.command.handle(courses=[str(self.course_keys[0])])
    self._assert_courses_in_block_cache(self.course_keys[0])
    self._assert_courses_not_in_block_cache(*self.course_keys[1:])
    self._assert_courses_not_in_block_storage(*self.course_keys)