fli 0.0.4

A good way of building a CLI app in Rust
Documentation 
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use crate::{Fli, add};

#[test]
fn test_add() {
    assert_eq!(add(2, 2), 4);
    assert_eq!(add(5, 10), 15);
    assert_eq!(add(0, 0), 0);
}

#[test]
fn test_fli() {
    let mut fli = Fli::init("fli-test", "cook");
    fli.option("hello", "testing" , |app| {
        println!("Hello, World!");
        assert!(app.is_passed("hello".to_string()));
    });
    fli.run();
    assert!(!fli.is_passed("test".to_owned()));
}


#[test]
fn test_get_callable_name_method(){
    let mut fli = Fli::init("fli-test", "cook");
    fli.option("-n --name", "testing", |_app| {});
    fli.option("-g --greet, <>","testing",  |_app| {});
    fli.option("-t --time, []", "testing", |_app| {});
    fli.run();
    // if passed short name should return long name
    assert_eq!(fli.get_callable_name("-n".to_string()), "--name");
    // if passed a value that required option should return the long name and the option type
    assert_eq!(fli.get_callable_name("--greet".to_string()), "--greet");
    assert_eq!(fli.get_callable_name("time".to_string()), "--time");
    assert_eq!(fli.get_callable_name("g".to_string()), "--greet");
}