private ConsumerGroupCommand.ConsumerGroupService getConsumerGroupService(String[] args) {
        return new ConsumerGroupCommand.ConsumerGroupService(
                ConsumerGroupCommandOptions.fromArgs(args),
                singletonMap(RETRIES_CONFIG, Integer.toString(Integer.MAX_VALUE)));
    }
Test cases by:
- Non-existing consumer group
- One for each scenario, with scope=all-topics
- scope=one topic, scenario=to-earliest
- scope=one topic+partitions, scenario=to-earliest
- scope=topics, scenario=to-earliest
- scope=topics+partitions, scenario=to-earliest
- export/import
tools/src/test/java/org/apache/kafka/tools/consumer/group/ResetConsumerGroupOffsetTest.java