/*
    * Copyright 2017-2022 The OSHI Project Contributors
    * SPDX-License-Identifier: MIT
    */
   package oshi.software.os;
   
   import static org.hamcrest.MatcherAssert.assertThat;
   import static org.hamcrest.Matchers.is;
   import static org.hamcrest.Matchers.notNullValue;
  
  import org.junit.jupiter.api.Test;
  
  import oshi.SystemInfo;
  
  /**
   * Test network parameters
   */
  class NetworkParamsTest {
  
      /**
       * Test network parameters
       */
      @Test
      void testNetworkParams() {
          SystemInfo si = new SystemInfo();
          NetworkParams params = si.getOperatingSystem().getNetworkParams();
          assertThat("Network parameters hostname is null.", params.getHostName(), is(notNullValue()));
          assertThat("Network parameters domain name is null.", params.getDomainName(), is(notNullValue()));
          assertThat("Network parameters DNS server is null.", params.getDnsServers(), is(notNullValue()));
          assertThat("Network parameters IPv4 default gateway is null.", params.getIpv4DefaultGateway(),
                  is(notNullValue()));
          assertThat("Network parameters IPv6 default gateway is null.", params.getIpv6DefaultGateway(),
                  is(notNullValue()));
      }
  }