use crate::Config;
use std::time::Duration;
use toml;

const TOML_STR_ONE: &str = r#"
zone_id = ""
api_key = ""
domains = [""]
max_duration = "1d 2h 30m 45s 500000000ns"
"#;

#[test]
fn test_deserialize() {
    let config: Config = toml::from_str(TOML_STR_ONE).unwrap();
    assert_eq!(config.max_duration, Some(Duration::new(95445, 500000000)));
}

#[test]
fn test_serialize() {
    let config = Config {
        zone_id: "".into(),
        api_key: "".into(),
        domains: vec!["".into()],
        max_errors_in_row: None,
        max_duration: Some(Duration::new(95445, 500000000)),
    };
    let toml_str = toml::to_string(&config).unwrap();
    assert_eq!(TOML_STR_ONE.trim(), toml_str.trim());
}

#[test]
fn test_deserialize_none() {
    let toml_str = r#"
zone_id = ""
api_key = ""
domains = [""]
max_errors_in_row = 5
"#;
    let config: Config = toml::from_str(toml_str).unwrap();
    assert_eq!(config.max_duration, None);
}

#[test]
fn test_serialize_none() {
    let toml_to_be = r#"
zone_id = ""
api_key = ""
domains = [""]
"#;
    let config = Config {
        zone_id: "".into(),
        api_key: "".into(),
        domains: vec!["".into()],
        max_errors_in_row: None,
        max_duration: None,
    };
    let toml_str = toml::to_string(&config).unwrap();
    assert_eq!(toml_to_be.trim(), toml_str.trim());
}