// file: crates/ksp-app-config-desk/unit_tests/splash.rs
// version: 3

#[test]
fn fallback_splash_settings_are_short_and_ordered() {
    let settings = crate::SplashSettings::fallback();
    assert_eq!(settings.minimum_ms(), 1200);
    assert_eq!(settings.fade_ms(), 300);
    assert_eq!(settings.minimum_source(), "fallback");
    assert_eq!(settings.fade_source(), "fallback");
    assert_eq!(settings.expected_backend_lifecycle_ms(), 1500);
    assert!(settings.minimum_ms() >= u64::from(settings.fade_ms()));
}

#[test]
fn splash_order_contract_keeps_action_message_and_duration() {
    let order = crate::SplashOrderDto::new("fade_out", std::option::Option::Some("done"), std::option::Option::Some(300));
    assert_eq!(order.action, "fade_out");
    assert_eq!(order.message.as_deref(), std::option::Option::Some("done"));
    assert_eq!(order.duration_ms, std::option::Option::Some(300));
}

#[test]
fn splash_duration_parser_rejects_invalid_or_unbounded_values() {
    let malformed = super::parse_u64_setting("KSP_DESK_SPLASH_MINIMUM_MS", "invalid", 60_000);
    let oversized_minimum = super::parse_u64_setting("KSP_DESK_SPLASH_MINIMUM_MS", "60001", 60_000);
    let oversized_fade = super::parse_u32_setting("KSP_DESK_SPLASH_FADE_MS", "10001", 10_000);
    assert!(malformed.is_err());
    assert!(oversized_minimum.is_err());
    assert!(oversized_fade.is_err());
    if let std::result::Result::Err(error) = oversized_minimum {
        assert!(error.context().iter().any(|field| return field.key() == "maximum_ms" && field.value() == "60000"));
    }
    if let std::result::Result::Err(error) = oversized_fade {
        assert!(error.context().iter().any(|field| return field.key() == "maximum_ms" && field.value() == "10000"));
    }
}