Fix import path for goyaml

[rexxar-liang]

Fix import path for goyaml

• also fix the test case for new goyaml

Signed-off-by: Rexxar Liang rexxar.liang@huawei.com

[cfdreddbot]

Hey rexxar-liang!

Thanks for submitting this pull request! I'm here to inform the recipients of the pull request that you've already signed the CLA.

[nkuacac]

Hi,
The travis-ci is fail.
I don't known why.
We run the test case local all case pass.

/home/src/github.com/cloudfoundry-incubator/pat# ginkgo -r
[1444814154] Benchmarker Suite - 53/53 specs •••••••••••••••••••••••••••••••••••••••••••••
------------------------------
• [SLOW TEST:12.000 seconds]
Benchmarker RepeatEveryUntil repeats a function every interval seconds until stop seconds 
/home/src/github.com/cloudfoundry-incubator/pat/benchmarker/benchmarker_test.go:81
------------------------------
• [SLOW TEST:5.000 seconds]
Benchmarker RepeatEveryUntil repeats a function every interval seconds and stops when channel quit is set to true 
/home/src/github.com/cloudfoundry-incubator/pat/benchmarker/benchmarker_test.go:92
------------------------------
•
------------------------------
• [SLOW TEST:12.000 seconds]
Benchmarker RepeatEveryUntil runs a function stop/interval + 1 times if s is a multiple of n 
/home/src/github.com/cloudfoundry-incubator/pat/benchmarker/benchmarker_test.go:114
------------------------------
•••• SUCCESS! 1m7.637731243s PASS
[1444814154] Pat Suite - 12/12 specs •••••••••••• SUCCESS! 4.138683ms PASS
[1444814154] Parser Suite - 17/17 specs ••••••••••••••••• SUCCESS! 9.099252ms PASS
[1444814154] Context Suite - 6/6 specs •••••• SUCCESS! 640.759µs PASS
[1444814154] Experiment Suite - 16/19 specs ••••••PPP•••••••
------------------------------
• [SLOW TEST:9.000 seconds]
ExperimentConfiguration and Sampler Scheduling #linearSchedule Pushes events at the provided interval 
/home/src/github.com/cloudfoundry-incubator/pat/experiment/runner_test.go:312
------------------------------
•
------------------------------
• [SLOW TEST:12.000 seconds]
ExperimentConfiguration and Sampler Scheduling #linearSchedule Repeated scheduling creates a new schedule each time start() is called 
/home/src/github.com/cloudfoundry-incubator/pat/experiment/runner_test.go:345
------------------------------
 SUCCESS! 21.002271198s PASS
[1444814154] Integration Suite - 4/4 specs 
------------------------------
• [SLOW TEST:18.023 seconds]
Dummy Integration running dummy, dummyDelete workloads with -silent creates then deletes the dummy workload 
/home/src/github.com/cloudfoundry-incubator/pat/integration/dummy_workload_test.go:45
------------------------------
••• SUCCESS! 26.768444425s PASS
[1444814154] Laboratory Suite - 7/7 specs ••••••• SUCCESS! 72.371757ms PASS
[1444814154] Logs Suite - 8/8 specs •••••••• SUCCESS! 1.537549ms PASS
[1444814154] Redis Suite - 11/11 specs ••••••••••• SUCCESS! 2.804235108s PASS
[1444814154] Server Suite - 20/20 specs •••••••••••••••••••• SUCCESS! 17.250912ms PASS
[1444814154] Output Suite - 12/14 specs ••••••••••PP•• SUCCESS! 2.355452371s PASS
[1444814154] Workloads Suite - 29/30 specs ••••••••••••P••••••••••••••••• SUCCESS! 24.819143ms PASS