private void reloadStore() throws StoreException {
    properties.put("store.index.max.number.of.inmem.elements", Integer.toString(MAX_IN_MEM_ELEMENTS));
    properties.put("store.io.error.count.to.trigger.shutdown", Integer.toString(Integer.MAX_VALUE));
    StoreConfig config = new StoreConfig(new VerifiableProperties(properties));
    reloadStore(config, getMockReplicaId(tempDirStr), null);
  }
Shuts down, restarts the store and reset configs. All further tests will implicitly test persistence.
@throws StoreException
ambry-store/src/test/java/com/github/ambry/store/BlobStoreTest.java