Amadeus MCP Server

// Mock for node-cache class MockNodeCache { constructor() { this.data = {}; } get(key) { return this.data[key]; } set(key, value) { this.data[key] = value; return true; } del(key) { if (this.data[key]) { delete this.data[key]; return 1; } return 0; } } // Mock for cachedApiCall function describe('Cached API Call', () => { let mockCache; let cachedApiCall; beforeEach(() => { // Create a fresh mock cache for each test mockCache = new MockNodeCache(); // Mock console.error console.error = jest.fn(); // Implementation of cachedApiCall using our mock cachedApiCall = async (cacheKey, ttl, apiCall) => { // Check if we have a cached response const cachedResponse = mockCache.get(cacheKey); if (cachedResponse) { console.error(`Cache hit for ${cacheKey}`); return cachedResponse; } // If not cached, make the API call console.error(`Cache miss for ${cacheKey}, calling API...`); try { const response = await apiCall(); // Cache the response with the specified TTL mockCache.set(cacheKey, response); return response; } catch (error) { console.error(`API call failed for ${cacheKey}:`, error); throw error; } }; }); test('should call the API when cache misses', 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('should return cached data on cache hit', async () => { // Prepare cache const testData = { data: 'cached data' }; mockCache.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('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); }); });