reovim-protocol 0.14.4

Wire protocol types for reovim client-server communication
Documentation 
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use super::*;

#[test]
fn test_attach_event_minimal() {
    let attach = AttachEvent::new();
    let json = serde_json::to_string(&attach).unwrap();
    // All None fields should be skipped
    assert_eq!(json, "{}");
}

#[test]
fn test_attach_event_with_session() {
    let attach = AttachEvent::with_session("session-123");
    let json = serde_json::to_string(&attach).unwrap();
    assert!(json.contains("\"session_id\":\"session-123\""));
    assert!(!json.contains("\"client_id\""));
}

#[test]
fn test_attach_event_with_size() {
    let attach = AttachEvent::with_size(80, 24);
    let json = serde_json::to_string(&attach).unwrap();
    assert!(json.contains("\"width\":80"));
    assert!(json.contains("\"height\":24"));
}

#[test]
fn test_detach_event_normal() {
    let detach = DetachEvent::normal();
    let json = serde_json::to_string(&detach).unwrap();
    assert!(json.contains("\"reason\":\"normal\""));
    assert!(!json.contains("\"message\""));
}

#[test]
fn test_detach_event_with_reason() {
    let detach = DetachEvent::with_reason(DetachReason::Kicked);
    let json = serde_json::to_string(&detach).unwrap();
    assert!(json.contains("\"reason\":\"kicked\""));
}

#[test]
fn test_detach_event_with_message() {
    let detach = DetachEvent::with_message(DetachReason::SessionClosed, "Server shutting down");
    let json = serde_json::to_string(&detach).unwrap();
    assert!(json.contains("\"reason\":\"session_closed\""));
    assert!(json.contains("\"message\":\"Server shutting down\""));
}

#[test]
fn test_detach_reason_serialization() {
    assert_eq!(serde_json::to_string(&DetachReason::Normal).unwrap(), "\"normal\"");
    assert_eq!(serde_json::to_string(&DetachReason::Disconnected).unwrap(), "\"disconnected\"");
    assert_eq!(
        serde_json::to_string(&DetachReason::SessionClosed).unwrap(),
        "\"session_closed\""
    );
    assert_eq!(serde_json::to_string(&DetachReason::Kicked).unwrap(), "\"kicked\"");
}

#[test]
fn test_attach_event_default() {
    let attach = AttachEvent::default();
    assert!(attach.session_id.is_none());
    assert!(attach.client_id.is_none());
    assert!(attach.width.is_none());
    assert!(attach.height.is_none());
}

#[test]
fn test_attach_event_roundtrip() {
    let attach = AttachEvent {
        session_id: Some("my-session".to_string()),
        client_id: Some("client-1".to_string()),
        width: Some(120),
        height: Some(40),
    };
    let json = serde_json::to_string(&attach).unwrap();
    let decoded: AttachEvent = serde_json::from_str(&json).unwrap();
    assert_eq!(decoded.session_id, Some("my-session".to_string()));
    assert_eq!(decoded.client_id, Some("client-1".to_string()));
    assert_eq!(decoded.width, Some(120));
    assert_eq!(decoded.height, Some(40));
}

#[test]
fn test_detach_event_default() {
    let detach = DetachEvent::default();
    assert_eq!(detach.reason, DetachReason::Normal);
    assert!(detach.message.is_none());
}

#[test]
fn test_detach_event_roundtrip() {
    let detach = DetachEvent::with_message(DetachReason::Kicked, "admin decision");
    let json = serde_json::to_string(&detach).unwrap();
    let decoded: DetachEvent = serde_json::from_str(&json).unwrap();
    assert_eq!(decoded.reason, DetachReason::Kicked);
    assert_eq!(decoded.message, Some("admin decision".to_string()));
}

#[test]
fn test_detach_reason_default() {
    let reason = DetachReason::default();
    assert_eq!(reason, DetachReason::Normal);
}

#[test]
fn test_detach_reason_deserialization() {
    let reason: DetachReason = serde_json::from_str("\"disconnected\"").unwrap();
    assert_eq!(reason, DetachReason::Disconnected);
}

#[test]
fn test_attach_event_equality() {
    let a = AttachEvent::with_session("test");
    let b = AttachEvent::with_session("test");
    assert_eq!(a, b);

    let c = AttachEvent::with_session("other");
    assert_ne!(a, c);
}

#[test]
fn test_detach_event_equality() {
    let a = DetachEvent::normal();
    let b = DetachEvent::normal();
    assert_eq!(a, b);

    let c = DetachEvent::with_reason(DetachReason::Kicked);
    assert_ne!(a, c);
}