How to reset sentinel conext in junitest testing

[begemot63]

I use sentinel to implement resiliency for by web services.
I found it is very difficult to write multiple test for the same resource with different rules because sentinel keep context for for when another test run from the previous test.
For example sentinel_block_requests_total is already not null when the second test is running.

How to reset/clean all sentinel counts before each test using public API?
I use the following code:
ClusterNode node = ClusterBuilderSlot.getClusterNode(nodeName);
if (node!=null) {
node.reset();
node.metrics().clear();
node.metrics().values().clear();
}
But it does not help
I still see not null total counts