use super::*;use codex_tools::JsonSchema;use pretty_assertions::assert_eq;use std::collections::BTreeMap;#[test]fn test_sync_tool_matches_expected_spec() {    assert_eq!(        create_test_sync_tool(),        ToolSpec::Function(ResponsesApiTool {            name: "test_sync_tool".to_string(),            description: "Internal synchronization helper used by Codex integration tests."                .to_string(),            strict: false,            defer_loading: None,            parameters: JsonSchema::object(BTreeMap::from([                    (                        "barrier".to_string(),                        JsonSchema::object(                            BTreeMap::from([                                (                                    "id".to_string(),                                    JsonSchema::string(Some(                                        "Identifier shared by concurrent calls that should rendezvous"                                            .to_string(),                                    )),                                ),                                (                                    "participants".to_string(),                                    JsonSchema::number(Some(                                        "Number of tool calls that must arrive before the barrier opens"                                            .to_string(),                                    )),                                ),                                (                                    "timeout_ms".to_string(),                                    JsonSchema::number(Some(                                        "Maximum barrier wait in milliseconds. Defaults to 1000."                                            .to_string(),                                    )),                                ),                            ]),                            Some(vec!["id".to_string(), "participants".to_string()]),                            Some(false.into()),                        ),                    ),                    (                        "sleep_after_ms".to_string(),                        JsonSchema::number(Some(                            "Delay after completing the barrier. Defaults to no delay."                                .to_string(),                        )),                    ),                    (                        "sleep_before_ms".to_string(),                        JsonSchema::number(Some(                            "Delay before any other action. Defaults to no delay.".to_string(),                        )),                    ),                ]), /*required*/ None, Some(false.into())),            output_schema: None,        })    );}