fix snapshots tests

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
(cherry picked from commit baf040012430213db557d5ad527b27a954d9a33e)
Automation: Affinity Groups- Removing invalid test case

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
(cherry picked from commit ae378940c305fbb1449a1e5d8fdb13abc3a556dc)