Function test_encode_error_response

tests/protocol_test.rs:37–53

()

#[test]
fn test_encode_error_response() {
    let mut codec = PostgresCodec::new();
    let mut buf = BytesMut::new();
    
    let err = ErrorResponse::new(
        "ERROR".to_string(),
        "42P01".to_string(),
        "relation \"users\" does not exist".to_string(),
    );
    
    let msg = BackendMessage::ErrorResponse(Box::new(err));
    codec.encode(msg, &mut buf).unwrap();
    
    assert_eq!(buf[0], b'E');
    // Should contain severity, code, and message fields
    assert!(buf.len() > 20);
}

#[test]
fn test_decode_startup_message() {