LOGGER.error("Error parsing command line arguments: " + ex.getMessage() + "\n" + argParser.getUsageInformation()); return ReturnValue.FAILURE;
@Test public void testGetUsageInformation() { List<Option> optionsIn = new ArrayList<>(); optionsIn.add(new Option("a", "some_flag", false, "Some flag parameter")); optionsIn.add(new Option("b", "some_parameter", true, "Some parameter with an argument")); ArgumentParser argParser = new ArgumentParser("TestApp"); argParser.addArgument(optionsIn.get(0), false); argParser.addArgument(optionsIn.get(1), true); String usage = argParser.getUsageInformation(); assertNotNull(usage); assertTrue(usage.contains(String.format("usage: %s", argParser.getApplicationName()))); for (Option option : optionsIn) { assertTrue(usage.contains(String.format("-%s,", option.getOpt()))); assertTrue(usage.contains(String.format("--%s", option.getLongOpt()))); assertTrue(usage.contains(option.getDescription())); assertTrue(!option.hasArg() || usage.contains("<arg>")); } }
System.out.println(argParser.getUsageInformation()); return ToolsCommonConstants.ReturnValue.SUCCESS; LOGGER.error("Error parsing command line arguments: " + ex.getMessage() + "\n" + argParser.getUsageInformation()); return ToolsCommonConstants.ReturnValue.FAILURE;
System.out.println(argParser.getUsageInformation()); return ToolsCommonConstants.ReturnValue.SUCCESS; LOGGER.error("Error parsing command line arguments: " + ex.getMessage() + "\n" + argParser.getUsageInformation()); return ToolsCommonConstants.ReturnValue.FAILURE;
System.out.println(argParser.getUsageInformation()); return ReturnValue.SUCCESS; LOGGER.error("Error parsing command line arguments: " + ex.getMessage() + "\n" + argParser.getUsageInformation()); return ReturnValue.FAILURE;
System.out.println(argParser.getUsageInformation()); return ReturnValue.SUCCESS; LOGGER.error("Error parsing command line arguments: " + ex.getMessage() + "\n" + argParser.getUsageInformation()); return ReturnValue.FAILURE;