initial regression test and refactored the topology interface

Also, if defer is the only main thing, can u merge it so that u can work on
it?
I am on road.
Xiaoyun
2014年11月23日 上午10:07于 "Xiaoyun Wu" <xiaoyun.wu@gmail.com>写道：

> Can not do it now, as it will fail.
> Xiaoyun
> 2014年11月23日 上午10:04于 "Hongchao Deng" <notifications@github.com>写道：
>
>> In framework_regression_test.go:
>>
>> >  	bootstrap.Start()
>> >  }
>> >
>> > -func main() {
>> > +func tTestFramework(t *testing.T) {
>>
>> testRegressionFramwork? Otherwise you can't make it run with go test?
>>
>> —
>> Reply to this email directly or view it on GitHub
>> <https://github.com/go-distributed/meritop/pull/47/files#r20761490>.
>>
>