@Test
public void aMoreComplexExampleThatUsesAMixOfDifferentArguments() throws Exception {
cli =
new CLI() {
{
flag("-h").describedAs("Human readable format");
option("-b").alias("--block-size").takingArgument("SIZE").ofType(int.class);
flag("-x");
operand("input").as("INFILE").describedAs("The input file");
operand("output", "OUTFILE", "The output file");
}
};
cli.parse("-h", "--block-size", "1024", "-x", "input", "output", "extra", "more extra");
assertEquals(6, cli.options().size());
assertTrue(cli.has("-h"));
assertEquals(1024, cli.get("--block-size"));
assertTrue(cli.has("-x"));
assertEquals("input", cli.get("input"));
assertEquals("output", cli.get("output"));
assertEquals(asList("extra", "more extra"), cli.others());
}
