Improve test coverage to reach at least 80% for KMC

[marcobebway]

Description

Improve test coverage to reach at least 80% for KMC.

$ make test-local

?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/cmd     [no test files]
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/env     [no test files]
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/options [no test files]
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/cache       [no test files]
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/edp (cached)
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/gardener/commons    [no test files]
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/gardener/secret     (cached)
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/gardener/shoot      (cached)
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/keb (cached)
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/logger      [no test files]
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/process     (cached)
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/service     [no test files]
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/skr/commons [no test files]
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/skr/node    (cached)
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/skr/pvc     (cached)
ok      github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/skr/svc     (cached)
?       github.com/kyma-project/control-plane/components/kyma-metrics-collector/pkg/testing     [no test files]

[kyma-bot]

This issue or PR has been automatically marked as stale due to the lack of recent activity. Thank you for your contributions.

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