test: add unit-test for getAppArmorSecurityOpts and getSeccompSecurityOpts

[kaizizhu]

…x #1913

Signed-off-by: kaicizhu kaici.zkc@alibaba-inc.com

Ⅰ. Describe what this PR did

add unit-test for getAppArmorSecurityOpts&getSeccompSecurityOpts

Ⅱ. Does this pull request fix one issue?

fix #1913

Ⅲ. Describe how you did it

Add four different test case for each function. One test case for default value, one for unconfined value, one for value with prefix, one for value without prefix.

Ⅳ. Describe how to verify it

go test

Ⅴ. Special notes for reviews

[CLAassistant]

All committers have signed the CLA.

[pouchrobot]

We found this is your first time to contribute to Pouch, @kaizizhu
👏 We really appreciate it.
Just remind that you have read the contribution guide: https://github.com/alibaba/pouch/blob/master/CONTRIBUTING.md
If you didn't, you should do that first. If done, welcome again and please enjoy hacking! 🍻

[codecov-io]

Codecov Report

Merging #1948 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1948      +/-   ##
==========================================
- Coverage   63.31%   63.29%   -0.02%     
==========================================
  Files         200      200              
  Lines       15522    15522              
==========================================
- Hits         9828     9825       -3     
+ Misses       4455     4454       -1     
- Partials     1239     1243       +4

Flag	Coverage Δ
#criv1alpha1test	33.78% <ø> (-0.08%)	⬇️
#criv1alpha2test	34.14% <ø> (-0.14%)	⬇️
#integrationtest	38.31% <ø> (-0.12%)	⬇️
#unittest	21.01% <ø> (+0.15%)	⬆️

Impacted Files	Coverage Δ
ctrd/watch.go	69.69% <0%> (-6.07%)	⬇️
apis/server/utils.go	61.9% <0%> (-4.77%)	⬇️
cri/v1alpha1/cri.go	65.4% <0%> (-0.19%)	⬇️
daemon/mgr/container.go	53.85% <0%> (-0.16%)	⬇️
cri/v1alpha1/cri_utils.go	75.35% <0%> (+1.07%)	⬆️

[YaoZengzeng]

LGTM

Thanks for your brilliant work :)