Coverage tuning

[adrianchiris]

• remove un-needed vars
• tune test-coverage target

Signed-off-by: adrianc [email protected]

[coveralls]

Pull Request Test Coverage Report for Build 3032243676

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 82 unchanged lines in 7 files lost coverage.
• Overall coverage decreased (-2.7%) to 79.231%

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Files with Coverage Reduction	New Missed Lines	%
pkg/controllers/net-attach-def.go	2	78.89%
pkg/server/server.go	4	71.7%
pkg/utils/utils.go	7	81.16%
pkg/controllers/namespace.go	8	77.33%
pkg/controllers/networkpolicy.go	9	77.78%
pkg/tc/types/filter.go	20	80.3%
pkg/controllers/pod.go	32	68.71%

Totals
Change from base Build 3020063567:	-2.7%
Covered Lines:	1835
Relevant Lines:	2316

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💛 - Coveralls