ibapi 5.2.0

An unofficial Rust client for the Interactive Brokers TWS API. Async (Tokio) and blocking clients for TWS and IB Gateway.
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use super::*;
use crate::common::test_utils::helpers::assert_rejects_text_framing;
use crate::messages::IncomingMessages;
use crate::testdata::builders::display_groups::display_group_updated;
use crate::testdata::builders::ResponseProtoEncoder;

#[test]
fn test_decode_display_group_updated_proto() {
    let p = display_group_updated().contract_info("265598@SMART").to_proto();

    let result = decode_display_group_updated_proto(p).unwrap();
    assert_eq!(result.contract_info, "265598@SMART");
}

#[test]
fn test_decode_display_group_updated_proto_empty_contract_info() {
    // Wire may omit contract_info; decoder must yield an empty string, not error.
    let p = crate::proto::DisplayGroupUpdated {
        req_id: None,
        contract_info: None,
    };

    let result = decode_display_group_updated_proto(p).unwrap();
    assert_eq!(result.contract_info, "");
}

#[test]
fn test_decode_display_group_updated_rejects_text_framing() {
    assert_rejects_text_framing(
        IncomingMessages::DisplayGroupUpdated,
        "68\01\09000\0265598@SMART\0",
        decode_display_group_updated,
    );
}