mcphub/tests/setup.ts

// Global test setup
import 'reflect-metadata';

// Mock environment variables for testing
Object.assign(process.env, {
  NODE_ENV: 'test',
  JWT_SECRET: 'test-jwt-secret-key',
  DATABASE_URL: 'sqlite::memory:',
});

// Global test utilities
declare global {
  // eslint-disable-next-line @typescript-eslint/no-namespace
  namespace jest {
    interface Matchers<R> {
      toBeValidDate(): R;
      toBeValidUUID(): R;
    }
  }
}

// Custom matchers
expect.extend({
  toBeValidDate(received: any) {
    const pass = received instanceof Date && !isNaN(received.getTime());
    if (pass) {
      return {
        message: () => `expected ${received} not to be a valid date`,
        pass: true,
      };
    } else {
      return {
        message: () => `expected ${received} to be a valid date`,
        pass: false,
      };
    }
  },
  
  toBeValidUUID(received: any) {
    const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
    const pass = typeof received === 'string' && uuidRegex.test(received);
    if (pass) {
      return {
        message: () => `expected ${received} not to be a valid UUID`,
        pass: true,
      };
    } else {
      return {
        message: () => `expected ${received} to be a valid UUID`,
        pass: false,
      };
    }
  },
});

// Increase timeout for async operations
jest.setTimeout(10000);

// Mock console methods to reduce noise in tests
const originalError = console.error;
const originalWarn = console.warn;

beforeAll(() => {
  console.error = jest.fn();
  console.warn = jest.fn();
});

afterAll(() => {
  console.error = originalError;
  console.warn = originalWarn;
});

// Clear all mocks before each test
beforeEach(() => {
  jest.clearAllMocks();
});