@Test
  public void it_should_reset_properly() {
    schemeBuilder.addOption(unkownOpt);
    schemeBuilder.reset();
    schemeBuilder.addOption(firstOpt);

    CommandScheme scheme = schemeBuilder.buildScheme();
    assertThat(scheme.hasOption("unknown option"), is(false));
    assertThat(scheme.hasOption("basic option"), is(true));
  }