@After
  public void tearDown() {
    mockedRpcRegistry.closeOnDemand();
    mockedZkRegistry.closeOnDemand();
    mockedReflectionUtils.closeOnDemand();
  }
Make sure we can successfully parse the URI component
hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestConnectionRegistryUriParsing.java