RunCleanup cleans up keys introduced by the tests.

RunTestAtomic tests the Atomic operations by the K/V backends.

RunTestCommon tests the minimal required APIs which should be supported by all K/V backends.

RunTestLock tests the KV pair Lock/Unlock APIs supported by the K/V backends.

RunTestLockTTL tests the KV pair Lock with TTL APIs supported by the K/V backends.

RunTestTTL tests the TTL functionality of the K/V backend.

RunTestWatch tests the watch/monitor APIs supported by the K/V backends.