clap/tests/tests.rs

#[macro_use]
extern crate clap;
extern crate regex;

include!("../clap-test.rs");

use clap::{App, Arg};

static SCF2OP: &'static str = "flag NOT present
option NOT present
positional NOT present
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option NOT present
positional NOT present
subcmd present
flag present 2 times
scoption present with value: some
An scoption: some
scpositional present with value: value
";

static SCFOP: &'static str = "flag NOT present
option NOT present
positional NOT present
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option NOT present
positional NOT present
subcmd present
flag present 1 times
scoption present with value: some
An scoption: some
scpositional present with value: value
";

static O2P: &'static str = "flag NOT present
option present 2 times with value: some
An option: some
An option: other
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 2 times with value: some
An option: some
An option: other
positional present with value: value
subcmd NOT present
";

static F2OP: &'static str = "flag present 2 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present
";

static FOP: &'static str = "flag present 1 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present
";

arg_enum!{
    #[derive(Debug)]
    enum Val1 {
        ValOne,
        ValTwo
    }
}
arg_enum!{
    #[derive(Debug)]
    pub enum Val2 {
        ValOne,
        ValTwo
    }
}
arg_enum!{
    enum Val3 {
        ValOne,
        ValTwo
    }
}
arg_enum!{
    pub enum Val4 {
        ValOne,
        ValTwo
    }
}

#[test]
fn test_enums() {
    let v1_lower = "valone";
    let v1_camel = "ValOne";

    let v1_lp = v1_lower.parse::<Val1>().unwrap();
    let v1_cp = v1_camel.parse::<Val1>().unwrap();
    match v1_lp {
        Val1::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    match v1_cp {
        Val1::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    let v1_lp = v1_lower.parse::<Val2>().unwrap();
    let v1_cp = v1_camel.parse::<Val2>().unwrap();
    match v1_lp {
        Val2::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    match v1_cp {
        Val2::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    let v1_lp = v1_lower.parse::<Val3>().unwrap();
    let v1_cp = v1_camel.parse::<Val3>().unwrap();
    match v1_lp {
        Val3::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    match v1_cp {
        Val3::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    let v1_lp = v1_lower.parse::<Val4>().unwrap();
    let v1_cp = v1_camel.parse::<Val4>().unwrap();
    match v1_lp {
        Val4::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
    match v1_cp {
        Val4::ValOne => (),
        _ => panic!("Val1 didn't parse correctly"),
    }
}

#[test]
fn create_app() {
    let _ =
        App::new("test").version("1.0").author("kevin").about("does awesome things").get_matches_from(vec![""]);
}

#[test]
fn add_multiple_arg() {
    let _ = App::new("test")
                .args(&mut [
                    Arg::with_name("test").short("s"),
                    Arg::with_name("test2").short("l")])
                .get_matches_from(vec![""]);
}
#[test]
fn flag_x2_opt() {
    test::check_complex_output("clap-test value -f -f -o some",
"flag present 2 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present
");
}

#[test]
fn long_opt_x2_pos() {
    test::check_complex_output("clap-test value --option some --option other", O2P);
}

#[test]
fn long_opt_eq_x2_pos() {
    test::check_complex_output("clap-test value --option=some --option=other", O2P);
}

#[test]
fn short_opt_x2_pos() {
    test::check_complex_output("clap-test value -o some -o other", O2P);
}

#[test]
fn short_opt_eq_x2_pos() {
    test::check_complex_output("clap-test value -o=some -o=other", O2P);
}

#[test]
fn short_flag_x2_comb_short_opt_pos() {
    test::check_complex_output("clap-test value -ff -o some", F2OP);
}

#[test]
fn short_flag_short_opt_pos() {
    test::check_complex_output("clap-test value -f -o some", FOP);
}

#[test]
fn long_flag_long_opt_pos() {
    test::check_complex_output("clap-test value --flag --option some", FOP);
}

#[test]
fn long_flag_long_opt_eq_pos() {
    test::check_complex_output("clap-test value --flag --option=some", FOP);
}

#[test]
fn sc_long_flag_long_opt() {
    test::check_complex_output("clap-test subcmd value --flag --option some", SCFOP);
}

#[test]
fn sc_long_flag_short_opt_pos() {
    test::check_complex_output("clap-test subcmd value --flag -o some", SCFOP);
}

#[test]
fn sc_long_flag_long_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value --flag --option=some", SCFOP);
}

#[test]
fn sc_short_flag_long_opt_pos() {
    test::check_complex_output("clap-test subcmd value -f --option some", SCFOP);
}

#[test]
fn sc_short_flag_short_opt_pos() {
    test::check_complex_output("clap-test subcmd value -f -o some", SCFOP);
}

#[test]
fn sc_short_flag_short_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value -f -o=some", SCFOP);
}

#[test]
fn sc_short_flag_long_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value -f --option=some", SCFOP);
}

#[test]
fn sc_short_flag_x2_comb_long_opt_pos() {
    test::check_complex_output("clap-test subcmd value -ff --option some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_comb_short_opt_pos() {
    test::check_complex_output("clap-test subcmd value -ff -o some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_comb_long_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value -ff --option=some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_comb_short_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value -ff -o=some", SCF2OP);
}

#[test]
fn sc_long_flag_x2_long_opt_pos() {
    test::check_complex_output("clap-test subcmd value --flag --flag --option some", SCF2OP);
}

#[test]
fn sc_long_flag_x2_short_opt_pos() {
    test::check_complex_output("clap-test subcmd value --flag --flag -o some", SCF2OP);
}

#[test]
fn sc_long_flag_x2_short_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value --flag --flag -o=some", SCF2OP);
}

#[test]
fn sc_long_flag_x2_long_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value --flag --flag --option=some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_long_opt_pos() {
    test::check_complex_output("clap-test subcmd value -f -f --option some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_short_opt_pos() {
    test::check_complex_output("clap-test subcmd value -f -f -o some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_short_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value -f -f -o=some", SCF2OP);
}

#[test]
fn sc_short_flag_x2_long_opt_eq_pos() {
    test::check_complex_output("clap-test subcmd value -f -f --option=some", SCF2OP);
}