@Test
public void testParseSSLConf() {

  DistCpOptions options = OptionsParser.parse(new String[] {
      "hdfs://localhost:8020/source/first",
      "hdfs://localhost:8020/target/"});
  Assert.assertNull(options.getSslConfigurationFile());
  options = OptionsParser.parse(new String[] {
      "-mapredSslConf",
      "/tmp/ssl-client.xml",
      "hdfs://localhost:8020/source/first",
      "hdfs://localhost:8020/target/"});
  Assert.assertEquals(options.getSslConfigurationFile(), "/tmp/ssl-client.xml");
}