@Test
public void testInitOptionsWithHelp_optionalArgument() {
parser.accepts("argName", "Funky description");
OptionSet options = initOptionsWithHelp(parser, new String[] {"--argName"});
assertNotNull(options);
assertEquals(1, options.specs().size());
assertTrue(options.has("argName"));
}
@Test
public void testInitOptionsWithHelp_noArgs() {
OptionSet options = initOptionsWithHelp(parser, new String[] {});
assertNotNull(options);
assertEquals(0, options.specs().size());
}