// file: crates/common/game-realtime-webtransport-lib/unit_tests/config.rs
// version: 1

#[test]
fn defaults_are_valid_and_preserve_the_one_mib_baseline() {
    let config = super::WebTransportConfig::default();
    assert!(config.validate().is_ok());
    assert_eq!(config.max_message_size(), 1024 * 1024);
}

#[test]
fn zero_limits_and_deadlines_are_rejected() {
    let cases = [
        super::WebTransportConfig::default().with_max_message_size(0),
        super::WebTransportConfig::default().with_connect_timeout(std::time::Duration::ZERO),
        super::WebTransportConfig::default().with_primary_stream_timeout(std::time::Duration::ZERO),
        super::WebTransportConfig::default().with_send_timeout(std::time::Duration::ZERO),
    ];
    for config in cases {
        let result = config.validate();
        match result {
            Ok(()) => panic!("invalid WebTransport configuration unexpectedly accepted"),
            Err(error) => assert_eq!(error.kind(), game_realtime_transport_lib::TransportErrorKind::InvalidConfiguration),
        }
    }
}