langsmith-rust 0.1.2

Rust crate for manual tracing to LangSmith, providing similar ergonomics to the Python and TypeScript SDKs
Documentation 
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use langsmith_rust::models::run::{Run, RunType};
use serde_json::json;

#[test]
fn test_run_creation() {
    let run = Run::new("Test Run".to_string(), RunType::Chain, json!({"input": "test"}));
    
    assert_eq!(run.name, "Test Run");
    assert_eq!(run.run_type, RunType::Chain);
    assert_eq!(run.inputs, json!({"input": "test"}));
    assert!(run.outputs.is_none());
    assert!(run.trace_id.is_none());
}

#[test]
fn test_run_type_as_str() {
    assert_eq!(RunType::Chain.as_str(), "chain");
    assert_eq!(RunType::Llm.as_str(), "llm");
    assert_eq!(RunType::Tool.as_str(), "tool");
    assert_eq!(RunType::Custom("custom_type".to_string()).as_str(), "custom_type");
}

#[test]
fn test_run_generate_dotted_order() {
    let run = Run::new("Test".to_string(), RunType::Chain, json!({}));
    let dotted_order = run.generate_dotted_order(None);
    
    assert!(dotted_order.contains('Z'));
    assert!(dotted_order.len() > 20);
}

#[test]
fn test_run_generate_dotted_order_with_parent() {
    let parent = Run::new("Parent".to_string(), RunType::Chain, json!({}));
    let parent_dotted = parent.generate_dotted_order(None);
    
    let child = Run::new("Child".to_string(), RunType::Llm, json!({}));
    let child_dotted = child.generate_dotted_order(Some(&parent_dotted));
    
    assert!(child_dotted.starts_with(&parent_dotted));
    assert!(child_dotted.contains('.'));
}

#[test]
fn test_run_set_error() {
    let mut run = Run::new("Test".to_string(), RunType::Chain, json!({}));
    run.set_error("Test error");
    
    assert_eq!(run.error, Some("Test error".to_string()));
}

#[test]
fn test_run_end() {
    let mut run = Run::new("Test".to_string(), RunType::Chain, json!({}));
    run.end(json!({"result": "success"}));
    
    assert!(run.outputs.is_some());
    assert!(run.end_time.is_some());
}

#[test]
fn test_run_update_from_run() {
    let mut run = Run::new("Test".to_string(), RunType::Chain, json!({}));
    run.end(json!({"result": "success"}));
    run.set_error("Error");
    
    let update = langsmith_rust::models::run::RunUpdate::from(&run);
    
    assert!(update.outputs.is_some());
    assert!(update.end_time.is_some());
    assert_eq!(update.error, Some("Error".to_string()));
}