diff --git a/tests/basic.rs b/tests/basic.rs new file mode 100644 index 00000000..6dfe1e3e --- /dev/null +++ b/tests/basic.rs @@ -0,0 +1,33 @@ +// Copyright 2018 Guillaume Pinot (@TeXitoi) , +// Kevin Knapp (@kbknapp) , and +// Andrew Hobden (@hoverbear) +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. +// +// This work was derived from Structopt (https://github.com/TeXitoi/structopt) +// commit#ea76fa1b1b273e65e3b0b1046643715b49bec51f which is licensed under the +// MIT/Apache 2.0 license. + +#[macro_use] +extern crate clap; + +use clap::Clap; + +#[test] +fn basic() { + #[derive(Clap, PartialEq, Debug)] + struct Opt { + #[clap(short = "a", long = "arg")] + arg: Vec, + } + assert_eq!(Opt { arg: vec![24] }, Opt::parse_from(&["test", "-a24"])); + assert_eq!(Opt { arg: vec![] }, Opt::parse_from(&["test"])); + assert_eq!( + Opt { arg: vec![24, 42] }, + Opt::parse_from(&["test", "-a24", "--arg", "42"]) + ); +}