251252253254255256257258259260261
System.setOut(new PrintStream(baos)); CliParser instance = new CliParser(); String[] args = {"-h"}; instance.parse(args); instance.printHelp(); args[0] = "-ah"; instance.parse(args); instance.printHelp(); try { baos.flush();
254255256257258259260261262263264
String[] args = {"-h"}; instance.parse(args); instance.printHelp(); args[0] = "-ah"; instance.parse(args); instance.printHelp(); try { baos.flush(); String text = (new String(baos.toByteArray())); String[] lines = text.split(System.getProperty("line.separator")); Assert.assertTrue(lines[0].startsWith("usage: "));