Function test_schema_loading

src/optimization/mod.rs:373–387

()

    
    #[test]
    fn test_schema_loading() {
        let manager = OptimizationManager::new(true);
        let conn = Connection::open_in_memory().unwrap();
        
        // Create a test table
        conn.execute("CREATE TABLE test_table (id INTEGER, name TEXT)", []).unwrap();
        
        // Load schema
        let schema = manager.get_table_schema(&conn, "test_table").unwrap().unwrap();
        assert_eq!(schema.columns.len(), 2);
        
        // Check that cache hit is recorded
        let stats = manager.get_stats();
        assert_eq!(stats.schema_cache_hits, 1);
    }
    
    #[test]
    fn test_effectiveness_metrics() {