Amadeus MCP Server

import { cache, cachedApiCall } from '../src/index'; // Mock console.error to avoid cluttering test output console.error = jest.fn(); describe('Caching Functionality', () => { beforeEach(() => { // Clear the cache and console.error mocks before each test jest.clearAllMocks(); // Get all cache keys and delete them const keys = Object.keys( (cache as { data: Record<string, unknown> }).data || {}, ); for (const key of keys) { cache.del(key); } }); test('cachedApiCall should call the API when cache miss', async () => { // Mock API call const mockApiCall = jest.fn().mockResolvedValue({ data: 'test data' }); // Call the function const result = await cachedApiCall('test-key', 60, mockApiCall); // Assertions expect(mockApiCall).toHaveBeenCalledTimes(1); expect(result).toEqual({ data: 'test data' }); expect(console.error).toHaveBeenCalledWith( 'Cache miss for test-key, calling API...', ); }); test('cachedApiCall should return cached data on cache hit', async () => { // Prepare cache const testData = { data: 'cached data' }; cache.set('test-key-2', testData); // Mock API call - this should not be called const mockApiCall = jest.fn(); // Call the function const result = await cachedApiCall('test-key-2', 60, mockApiCall); // Assertions expect(mockApiCall).not.toHaveBeenCalled(); expect(result).toEqual(testData); expect(console.error).toHaveBeenCalledWith('Cache hit for test-key-2'); }); test('cachedApiCall should handle API errors', async () => { // Mock API call that throws const mockError = new Error('API Error'); const mockApiCall = jest.fn().mockRejectedValue(mockError); // Call the function and expect it to throw await expect(cachedApiCall('test-key-3', 60, mockApiCall)).rejects.toThrow( 'API Error', ); // Assertions expect(mockApiCall).toHaveBeenCalledTimes(1); expect(console.error).toHaveBeenCalledWith( 'Cache miss for test-key-3, calling API...', ); expect(console.error).toHaveBeenCalledWith( 'API call failed for test-key-3:', mockError, ); }); });