Function invalid_tool_recovery 

pub async fn invalid_tool_recovery<M, F>(
    model: M,
    configure: F,
) -> Result<ScenarioReport, ScenarioError>
where
    M: CompletionModel + 'static,
    F: FnOnce(AgentBuilder<M, NoToolConfig>) -> AgentBuilder<M, NoToolConfig>,

Available on crate feature test-utils only.

Uses one real model turn to exercise fail-fast, retry exhaustion, repair, rejected repair, and skip handling without executing a disallowed call.