@Test
  public void bonding_simulatePeerRestartingWithNewEndpoint_updatedPort() {
    simulatePeerRestartingOnDifferentEndpoint(false, true);
  }
These tests simulates the case where a node crashes then comes back up with a new ip address or
listening port.
ethereum/p2p/src/test/java/org/hyperledger/besu/ethereum/p2p/discovery/PeerDiscoveryAgentTest.java