use domain_changer::parse_string;
use domain_changer::types::Config;

let text: String = "Wellcome to my youtube channel: https://www.youtube.com/channel/UCeRbJsc8cl7xBwT3jIxaAdg And my twitter is: twitter.com/Awiteb".to_string();
let config: Config = Config::default();
assert_eq!(parse_string(&config, text),
           "Wellcome to my youtube channel: https://piped.kavin.rocks/channel/UCeRbJsc8cl7xBwT3jIxaAdg And my twitter is: https://nitter.net/Awiteb".to_string()
);

use domain_changer::extract_old_domains;
use domain_changer::types::{Config, Domain};

let config: Config = Config::default();
let text: String = String::from(
    "Hi i hate youtube.com and https://twitter.com what about you?"
);
assert_eq!(
    extract_old_domains(&config, text),
    vec![
        &Domain::try_from(("https://youtube.com/", "https://piped.kavin.rocks/")).unwrap(),
        &Domain::try_from(("https://twitter.com/", "https://nitter.net/")).unwrap()
    ]
);

use domain_changer::types::{Domain, ToFromJson};

let domain: Domain = Domain::try_from(("https://twitter.com/", "https://nitter.net/")).unwrap();
assert_eq!(domain.to_json().unwrap(), "{\"old\":\"https://twitter.com/\",\"new\":\"https://nitter.net/\"}");
assert_eq!(Domain::from_json("{\"old\":\"https://twitter.com/\",\"new\":\"https://nitter.net/\"}").unwrap(), domain);
assert!(Domain::from_json("{\"old\":\"twitter.com/\",\"new\":\"nitter.net/\"}").is_err());

use domain_changer::types::{Config, Domain, ToFromJson};

let config: Config = Config::new(vec![Domain::try_from(("https://twitter.com/", "https://nitter.net/")).unwrap()]);
assert_eq!(
    config.to_json().unwrap(),
    "{\"domains\":[{\"old\":\"https://twitter.com/\",\"new\":\"https://nitter.net/\"}]}".to_string()
);

assert_eq!(
    Config::from_json("{\"domains\":[{\"old\":\"https://twitter.com/\",\"new\":\"https://nitter.net/\"}]}").unwrap(),
    config
);