//! Tool-related tests for MCP server
//!
//! Tests for all MCP tools including:
//! - Task management (get_inbox, get_today, create_task, update_task)
//! - Data operations (search_tasks, get_projects, get_areas)
//! - Metrics and analytics (get_productivity_metrics, get_performance_stats)
//! - System operations (export_data, backup_database)
// TODO: Migrate remaining tool tests from mcp_tests_backup.rs
// This module will contain approximately 40 tests covering all tool operations