@Test(expected = IllegalArgumentException.class)
public void shouldThrowExceptionNavigatingToServerFoundActivityGivenNullActivity()
    throws Exception {

  ServerModel serverModel = ServerModel.builder()
      .ssid("WLAN_C33")
      .ip("192.168.1.34")
      .hostname("iMac")
      .os("macOS")
      .version("1.48")
      .seed("34640505599934")
      .worldName("Reign of Giants")
      .playerName("Etho")
      .encodedWorldImage("base64image")
      .build();
  navigator.navigateToServerFoundActivity(null, serverModel);
}