@Test
public void testPeerActive() {

    ActivePeer node1 = ActivePeer.asEnodeUrl("node-1", "1.1.1.1");
    ActivePeer node2 = ActivePeer.asNode("node-2", "2.2.2.2");
    Config config = createActivePeersConfig(node1, node2);
    SystemProperties props = new SystemProperties();
    props.overrideParams(config);
    List<Node> activePeers = props.peerActive();
    assertEquals(2, activePeers.size());
}