opencrabs 0.3.54

The autonomous, self-improving AI agent. Single Rust binary. Every channel. Install with: cargo install opencrabs
Documentation 
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//! Usage Ledger Tests
//!
//! Tests for usage tracking, model name normalization, and stats aggregation.

use crate::db::Database;
use crate::db::repository::usage_ledger::{UsageLedgerRepository, normalize_model_name};

#[tokio::test]
async fn test_record_and_totals() {
    let db = Database::connect_in_memory()
        .await
        .expect("Failed to create database");
    db.run_migrations().await.expect("Failed to run migrations");
    let repo = UsageLedgerRepository::new(db.pool().clone());

    repo.record("s1", "sonnet-4-5", 100, 0.05).await.unwrap();
    repo.record("s1", "sonnet-4-5", 200, 0.10).await.unwrap();
    repo.record("s2", "opus-4-6", 500, 0.50).await.unwrap();

    let (tokens, cost) = repo.totals().await.unwrap();
    assert_eq!(tokens, 800);
    assert!((cost - 0.65).abs() < 0.001);
}

#[tokio::test]
async fn test_stats_by_model() {
    let db = Database::connect_in_memory()
        .await
        .expect("Failed to create database");
    db.run_migrations().await.expect("Failed to run migrations");
    let repo = UsageLedgerRepository::new(db.pool().clone());

    repo.record("s1", "sonnet", 100, 0.05).await.unwrap();
    repo.record("s2", "opus", 500, 0.50).await.unwrap();
    repo.record("s3", "sonnet", 200, 0.10).await.unwrap();

    let stats = repo.stats_by_model().await.unwrap();
    assert_eq!(stats.len(), 2);
    // normalize_model_name maps bare "opus" → "opus-4-6" at write time
    assert_eq!(stats[0].model, "opus-4-6");
    assert_eq!(stats[0].total_tokens, 500);
    assert_eq!(stats[1].model, "sonnet-4-6");
    assert_eq!(stats[1].total_tokens, 300);
}

#[tokio::test]
async fn test_stats_by_model_merges_claude_prefix() {
    let db = Database::connect_in_memory()
        .await
        .expect("Failed to create database");
    db.run_migrations().await.expect("Failed to run migrations");
    let repo = UsageLedgerRepository::new(db.pool().clone());

    repo.record("s1", "claude-opus-4-6", 1000, 1.0)
        .await
        .unwrap();
    repo.record("s2", "opus-4-6", 500, 0.50).await.unwrap();
    repo.record("s3", "claude-sonnet-4-6", 200, 0.10)
        .await
        .unwrap();

    let stats = repo.stats_by_model().await.unwrap();
    assert_eq!(stats.len(), 2);
    assert_eq!(stats[0].model, "opus-4-6");
    assert_eq!(stats[0].total_tokens, 1500);
    assert_eq!(stats[1].model, "sonnet-4-6");
    assert_eq!(stats[1].total_tokens, 200);
}

#[test]
fn test_normalize_model_name() {
    // Claude normalization
    assert_eq!(normalize_model_name("claude-opus-4-6"), "opus-4-6");
    assert_eq!(normalize_model_name("claude-sonnet-4-6"), "sonnet-4-6");
    assert_eq!(normalize_model_name("opus"), "opus-4-6");
    assert_eq!(normalize_model_name("sonnet"), "sonnet-4-6");
    assert_eq!(normalize_model_name("haiku"), "haiku-4-5");
    assert_eq!(normalize_model_name("opus-4-6"), "opus-4-6");

    // Qwen 3.6 Plus normalization — all variants → canonical name
    assert_eq!(normalize_model_name("coder-model"), "qwen3.6-plus");
    assert_eq!(normalize_model_name("qwen-3.6-plus"), "qwen3.6-plus");
    assert_eq!(normalize_model_name("qwen3.6-plus"), "qwen3.6-plus");
    assert_eq!(normalize_model_name("qwen/qwen3.6-plus"), "qwen3.6-plus");
    assert_eq!(normalize_model_name("qwen3.6-plus:free"), "qwen3.6-plus");
    assert_eq!(normalize_model_name("qwen3.6-plus-free"), "qwen3.6-plus");
    assert_eq!(
        normalize_model_name("qwen-3.6-plus-thinking"),
        "qwen3.6-plus"
    );
    assert_eq!(
        normalize_model_name("qwen3.6-plus-thinking"),
        "qwen3.6-plus"
    );
    assert_eq!(
        normalize_model_name("qwen/qwen3.6-plus:free"),
        "qwen3.6-plus"
    );
    assert_eq!(
        normalize_model_name("opencode/qwen3.6-plus-free"),
        "qwen3.6-plus"
    );
    assert_eq!(normalize_model_name("qwen3.5-plus"), "qwen3.5-plus");
    assert_eq!(normalize_model_name("qwen-3.5-plus"), "qwen3.5-plus");

    // Provider prefix stripping
    assert_eq!(
        normalize_model_name("openrouter/elephant-model"),
        "elephant-model"
    );
    assert_eq!(
        normalize_model_name("opencode/qwen3.6-plus"),
        "qwen3.6-plus"
    );

    // Lowercase + normalization
    assert_eq!(normalize_model_name("MiniMax-M2.5"), "minimax-m2.5");
    assert_eq!(normalize_model_name("MiniMax-M2.7"), "minimax-m2.7");
    assert_eq!(normalize_model_name("minimax-m2.7"), "minimax-m2.7");
    assert_eq!(normalize_model_name("glm-5.1"), "glm-5.1");
    assert_eq!(normalize_model_name("glm-5-turbo"), "glm-5-turbo");
    assert_eq!(normalize_model_name("zhipu"), "glm-5-turbo");
    assert_eq!(normalize_model_name("mimo-v2-omni-free"), "mimo-v2-omni");
    assert_eq!(normalize_model_name("mimo-v2-pro-free"), "mimo-v2-pro");
    assert_eq!(normalize_model_name("kimi-k2.5"), "kimi-k2.5");
    // Everything lowercased
    assert_eq!(normalize_model_name("GPT-5-mini"), "gpt-5-mini");
}