use httpmock::prelude::*;
use rh::shell::{
    os::{DefaultOsDirs, OsDirs},
    Shell,
};

fn shell<'a, OD: OsDirs>(os_dirs: &'a OD) -> Shell<'a, OD, Vec<u8>, Vec<u8>> {
    let out = Vec::new();
    let err = Vec::new();
    Shell::new(os_dirs, out, err)
}

#[test]
fn no_args() {
    let os_dirs = DefaultOsDirs::default();
    let mut shell = shell(&os_dirs);

    let mut args = rh_test::args![];
    let exit_code = rh::run(&mut args, &mut shell);
    assert_eq!(exit_code, 100);
}

#[test]
fn get_localhost() {
    let server = MockServer::start();
    let http_mock = server.mock(|when, then| {
        when.path("/");
        then.status(200).header("content-type", "text/plain").body("ohi");
    });
    let url = server.url("/");

    let os_dirs = DefaultOsDirs::default();
    let mut shell = shell(&os_dirs);

    let mut args = rh_test::args![url];
    let exit_code = rh::run(&mut args, &mut shell);
    assert_eq!(exit_code, 0);
    http_mock.assert();
}