cachekit 0.1.0-alpha

// ==============================================
// LRU-K PERFORMANCE TESTS (integration)
// ==============================================

// Lookup Performance Tests
mod lookup_performance {

    #[test]
    fn test_get_performance_with_history_updates() {
        // TODO: Test get() performance with access history tracking overhead
    }

    #[test]
    fn test_contains_performance() {
        // TODO: Test contains() method performance
    }

    #[test]
    fn test_access_history_lookup_performance() {
        // TODO: Test access_history() method performance
    }

    #[test]
    fn test_k_distance_calculation_performance() {
        // TODO: Test k_distance() calculation performance
    }

    #[test]
    fn test_peek_lru_k_performance() {
        // TODO: Test peek_lru_k() performance with large cache
    }

    #[test]
    fn test_cache_hit_vs_miss_performance() {
        // TODO: Compare performance of cache hits vs misses
    }

    #[test]
    fn test_touch_performance() {
        // TODO: Test touch() method performance
    }

    #[test]
    fn test_k_distance_rank_performance() {
        // TODO: Test k_distance_rank() calculation performance
    }
}

// Insertion Performance Tests
mod insertion_performance {

    #[test]
    fn test_insertion_performance_with_eviction() {
        // TODO: Test insertion performance when eviction is triggered
    }

    #[test]
    fn test_batch_insertion_performance() {
        // TODO: Test performance of multiple sequential insertions
    }

    #[test]
    fn test_update_vs_new_insertion_performance() {
        // TODO: Compare performance of updating vs new insertions
    }

    #[test]
    fn test_insertion_with_history_tracking() {
        // TODO: Test overhead of access history maintenance during insertion
    }

    #[test]
    fn test_history_update_performance() {
        // TODO: Test performance of access history updates
    }

    #[test]
    fn test_timestamp_generation_overhead() {
        // TODO: Test overhead of timestamp generation
    }
}

// Eviction Performance Tests
mod eviction_performance {

    #[test]
    fn test_lru_k_eviction_performance() {
        // TODO: Test performance of finding and evicting LRU-K item
    }

    #[test]
    fn test_pop_lru_k_performance() {
        // TODO: Test pop_lru_k() method performance
    }

    #[test]
    fn test_eviction_with_varying_k_values() {
        // TODO: Test eviction performance with different K values
    }

    #[test]
    fn test_eviction_with_large_histories() {
        // TODO: Test eviction performance when access histories are large
    }

    #[test]
    fn test_victim_selection_performance() {
        // TODO: Test performance of victim selection algorithm
    }
}

// Memory Efficiency Tests
mod memory_efficiency {

    #[test]
    fn test_memory_overhead_of_history_tracking() {
        // TODO: Test memory overhead of maintaining access history
    }

    #[test]
    fn test_memory_usage_growth() {
        // TODO: Test memory usage as cache fills up
    }

    #[test]
    fn test_memory_cleanup_after_eviction() {
        // TODO: Test that memory is properly cleaned up after evictions
    }

    #[test]
    fn test_large_value_memory_handling() {
        // TODO: Test memory efficiency with large values
    }

    #[test]
    fn test_access_history_memory_efficiency() {
        // TODO: Test memory efficiency of access history storage
    }

    #[test]
    fn test_memory_scaling_with_k() {
        // TODO: Test how memory usage scales with different K values
    }
}