Rather than testing out for both pod restart and kubelet restart, we change the tests to just handle pod restart scenario. Clarify the test purpose and add extra check to tighten the test. We would be adding additional tests to cover kubelet restart scenarios in subsequent commits. Signed-off-by: Swati Sehgal <swsehgal@redhat.com> Signed-off-by: Francesco Romani <fromani@redhat.com>