ClickUp MCP Server - Enhanced

import { ErrorType, ErrorSeverity, createStructuredError, errorToMcpResponse, getUserFriendlyMessage, handleClickUpApiError, handleValidationError, handleWebhookError, handleFileError, RetryManager, wrapMcpTool, generateRequestId } from '../utils/error-handling'; import { z } from 'zod'; describe('Error Handling', () => { describe('createStructuredError', () => { it('should create a structured error with required fields', () => { const error = createStructuredError(ErrorType.VALIDATION, 'Test error'); expect(error.type).toBe(ErrorType.VALIDATION); expect(error.message).toBe('Test error'); expect(error.severity).toBe(ErrorSeverity.MEDIUM); expect(error.retryable).toBe(false); expect(error.timestamp).toBeDefined(); }); it('should create a structured error with custom options', () => { const error = createStructuredError(ErrorType.API_ERROR, 'API failed', { severity: ErrorSeverity.HIGH, retryable: true, retryAfter: 30, code: '500' }); expect(error.severity).toBe(ErrorSeverity.HIGH); expect(error.retryable).toBe(true); expect(error.retryAfter).toBe(30); expect(error.code).toBe('500'); }); }); describe('errorToMcpResponse', () => { it('should convert structured error to MCP response', () => { const error = createStructuredError(ErrorType.VALIDATION, 'Validation failed'); const response = errorToMcpResponse(error); expect(response.isError).toBe(true); expect(response.content).toHaveLength(1); expect(response.content[0].type).toBe('text'); expect(response.content[0].text).toContain('Validation failed'); expect(response._meta?.errorType).toBe(ErrorType.VALIDATION); }); }); describe('handleClickUpApiError', () => { it('should handle 401 authentication error', () => { const mockError = { response: { status: 401, data: { err: 'Invalid token' } } }; const error = handleClickUpApiError(mockError); expect(error.type).toBe(ErrorType.AUTHENTICATION); expect(error.severity).toBe(ErrorSeverity.HIGH); expect(error.message).toBe('Invalid token'); }); it('should handle 429 rate limit error', () => { const mockError = { response: { status: 429, headers: { 'retry-after': '60' }, data: { err: 'Rate limited' } } }; const error = handleClickUpApiError(mockError); expect(error.type).toBe(ErrorType.RATE_LIMIT); expect(error.retryable).toBe(true); expect(error.retryAfter).toBe(60); }); it('should handle network timeout error', () => { const mockError = { code: 'ETIMEDOUT', message: 'Request timeout' }; const error = handleClickUpApiError(mockError); expect(error.type).toBe(ErrorType.TIMEOUT); expect(error.retryable).toBe(true); }); }); describe('handleValidationError', () => { it('should handle Zod validation error', () => { const schema = z.object({ name: z.string().min(1), age: z.number().min(0) }); try { schema.parse({ name: '', age: -1 }); } catch (zodError) { const error = handleValidationError(zodError as z.ZodError); expect(error.type).toBe(ErrorType.VALIDATION); expect(error.severity).toBe(ErrorSeverity.LOW); expect(error.retryable).toBe(false); expect(error.details?.errors).toBeDefined(); } }); }); describe('RetryManager', () => { it('should execute operation successfully on first try', async () => { const retryManager = new RetryManager(3, 100); const mockOperation = jest.fn().mockResolvedValue('success'); const result = await retryManager.executeWithRetry(mockOperation); expect(result).toBe('success'); expect(mockOperation).toHaveBeenCalledTimes(1); }); it('should retry on retryable errors', async () => { const retryManager = new RetryManager(2, 10); const mockOperation = jest.fn() .mockRejectedValueOnce(createStructuredError(ErrorType.NETWORK_ERROR, 'Network failed', { retryable: true })) .mockResolvedValue('success'); const result = await retryManager.executeWithRetry(mockOperation); expect(result).toBe('success'); expect(mockOperation).toHaveBeenCalledTimes(2); }); }); describe('generateRequestId', () => { it('should generate unique request IDs', () => { const id1 = generateRequestId(); const id2 = generateRequestId(); expect(id1).not.toBe(id2); expect(id1).toMatch(/^req_\d+_[a-z0-9]+$/); }); }); });