Add a test case about host usage formula

[Pengpengwanga]

Signed-off-by: Pengpeng Wang pengpengw@vmware.com

[codecov]

Codecov Report

Merging #835 (6d389fa) into master (14c6f64) will increase coverage by 0.07%.
The diff coverage is 33.33%.

@@             Coverage Diff              @@
##             master     #835      +/-   ##
============================================
+ Coverage     41.66%   41.74%   +0.07%     
- Complexity     1574     1580       +6     
============================================
  Files           233      233              
  Lines         12890    12891       +1     
  Branches       1727     1727              
============================================
+ Hits           5371     5381      +10     
+ Misses         6829     6823       -6     
+ Partials        690      687       -3     

Flag	Coverage Δ	Complexity Δ
aggregator	28.11% <ø> (ø)	63.00 <ø> (ø)
api	64.79% <33.33%> (+0.28%)	606.00 <0.00> (+6.00)
infoblox	54.04% <ø> (ø)	70.00 <ø> (ø)
labsdb	24.84% <ø> (ø)	30.00 <ø> (ø)
management	5.67% <ø> (ø)	9.00 <ø> (ø)
nlyte	30.88% <ø> (ø)	200.00 <ø> (ø)
openmanage	42.01% <ø> (ø)	152.00 <ø> (ø)
poweriq	42.21% <ø> (ø)	269.00 <ø> (ø)
vc	41.45% <ø> (ø)	165.00 <ø> (ø)
vro	5.46% <ø> (ø)	16.00 <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ	Complexity Δ
...ware/flowgate/service/ServerValidationService.java	25.33% <0.00%> (+0.65%)	6.00 <0.00> (ø)
...java/com/vmware/flowgate/service/AssetService.java	80.70% <100.00%> (+0.62%)	262.00 <0.00> (+6.00)

[yixingjia]

Please rebase.