Apple Events MCP Server

# Task 004: Subtask Tool Routing Test ## Feature Subtask Tool Routing - Add test coverage for `reminders_subtasks` tool routing. ## BDD Scenario ```gherkin Feature: Subtask Tool Routing Scenario: Read subtasks Given a valid tool call to "reminders_subtasks" with action="read" When handleToolCall processes the request Then handleReadSubtasks is called with the correct arguments And the result is returned successfully Scenario: Create subtask Given a valid tool call to "reminders_subtasks" with action="create" When handleToolCall processes the request Then handleCreateSubtask is called with reminderId and title And a new subtask is created with a generated ID Scenario: Update subtask Given a valid tool call to "reminders_subtasks" with action="update" When handleToolCall processes the request Then handleUpdateSubtask is called with reminderId, subtaskId, and updates Scenario: Delete subtask Given a valid tool call to "reminders_subtasks" with action="delete" When handleToolCall processes the request Then handleDeleteSubtask is called with reminderId and subtaskId Scenario: Toggle subtask Given a valid tool call to "reminders_subtasks" with action="toggle" When handleToolCall processes the request Then handleToggleSubtask is called with reminderId and subtaskId And the subtask completion status is flipped Scenario: Reorder subtasks Given a valid tool call to "reminders_subtasks" with action="reorder" When handleToolCall processes the request Then handleReorderSubtasks is called with the new order array Scenario: Missing reminderId Given a tool call to "reminders_subtasks" without reminderId When handleToolCall processes the request Then an error response is returned And the error message mentions "reminderId" ``` ## Files to Create | File | Action | |------|--------| | `src/tools/reminders_subtasks.test.ts` | Create new test file | ## Implementation Notes 1. Follow the existing test patterns in `src/tools/index.test.ts` 2. Use `jest.mock()` to mock the subtask handlers 3. Use `it.each()` to test all 6 actions with a single test case 4. Test error handling for missing `reminderId` 5. Verify that each handler is called with the correct arguments ## Verification ```bash # Run the new test file pnpm test -- src/tools/reminders_subtasks.test.ts # Run all tools tests pnpm test -- src/tools/ # Expected: All subtask routing tests pass ``` ## Dependencies - None (this is a test-only task) ## Commit ``` test(tools): add subtask tool routing tests ```