protected static void configureParameters( Trans trans, NamedParams optionParams,
                                             TransMeta transMeta ) throws UnknownParamException {
    PanCommandExecutor.configureParameters( trans, optionParams, transMeta );
  }
@Test
  public void testConfigureParameters() throws Exception {
    TransMeta transMeta = new TransMeta();
    transMeta.addParameterDefinition( TEST_PARAM_NAME, DEFAULT_PARAM_VALUE, "This tests a default parameter" );

    assertEquals( "Default parameter was not set correctly on TransMeta",
      DEFAULT_PARAM_VALUE, transMeta.getParameterDefault( TEST_PARAM_NAME ) );

    assertEquals( "Parameter value should be blank in TransMeta", "", transMeta.getParameterValue( TEST_PARAM_NAME ) );

    Trans trans = new Trans( transMeta );

    assertEquals( "Default parameter was not set correctly on Trans",
      DEFAULT_PARAM_VALUE, trans.getParameterDefault( TEST_PARAM_NAME ) );

    assertEquals( "Parameter value should be blank in Trans", "", trans.getParameterValue( TEST_PARAM_NAME ) );

    NamedParams params = new NamedParamsDefault();
    params.addParameterDefinition( TEST_PARAM_NAME, NOT_DEFAULT_PARAM_VALUE, "This tests a non-default parameter" );
    params.setParameterValue( TEST_PARAM_NAME, NOT_DEFAULT_PARAM_VALUE );
    Pan.configureParameters( trans, params, transMeta );
    assertEquals( "Parameter was not set correctly in Trans",
      NOT_DEFAULT_PARAM_VALUE, trans.getParameterValue( TEST_PARAM_NAME ) );
    assertEquals( "Parameter was not set correctly in TransMeta",
      NOT_DEFAULT_PARAM_VALUE, transMeta.getParameterValue( TEST_PARAM_NAME ) );
  }