// Jest setup file for OpenStreetMap MCP tests
// Set test environment variables
process.env.NODE_ENV = 'test';
process.env.LOG_LEVEL = 'error'; // Reduce noise in tests
// Global test timeout (can be overridden per test)
jest.setTimeout(30000);
// Mock external API calls by default
const mockFetch = jest.fn();
global.fetch = mockFetch;
// Mock axios for HTTP tests
jest.mock('axios', () => ({
default: {
create: jest.fn(() => ({
get: jest.fn(),
post: jest.fn(),
put: jest.fn(),
delete: jest.fn(),
})),
get: jest.fn(),
post: jest.fn(),
put: jest.fn(),
delete: jest.fn(),
},
}));
// Mock node-fetch
jest.mock('node-fetch', () => jest.fn());
// Test utilities
global.testUtils = {
// Mock successful Nominatim response
mockNominatimResponse: (data = []) => ({
ok: true,
json: async () => data,
status: 200,
}),
// Mock successful Overpass response
mockOverpassResponse: (elements = []) => ({
ok: true,
json: async () => ({ elements }),
status: 200,
}),
// Mock OSRM response
mockOSRMResponse: (routes = []) => ({
ok: true,
json: async () => ({ routes, code: 'Ok' }),
status: 200,
}),
// Mock error response
mockErrorResponse: (status = 500, message = 'Server Error') => ({
ok: false,
status,
statusText: message,
json: async () => ({ error: message }),
}),
// Sample coordinates
coordinates: {
jakarta: { lat: -6.2088, lon: 106.8456 },
paris: { lat: 48.8566, lon: 2.3522 },
london: { lat: 51.5074, lon: -0.1278 },
},
// Sample bounding boxes
boundingBoxes: {
jakarta: {
south: -6.3744575,
west: 106.3146732,
north: -4.9993635,
east: 106.9739750
},
paris: {
south: 48.8155755,
west: 2.2241006,
north: 48.902156,
east: 2.4699454
}
},
// Create mock MCP request
createMCPRequest: (toolName, args, id = 1) => ({
jsonrpc: '2.0',
id,
method: 'tools/call',
params: {
name: toolName,
arguments: args
}
}),
// Create mock HTTP request
createHTTPRequest: (body = {}) => ({
body,
headers: { 'content-type': 'application/json' },
method: 'POST'
}),
// Delay utility for async testing
delay: (ms) => new Promise(resolve => setTimeout(resolve, ms)),
// Generate random coordinates within bounds
randomCoordinate: (bounds) => {
const lat = bounds.south + Math.random() * (bounds.north - bounds.south);
const lon = bounds.west + Math.random() * (bounds.east - bounds.west);
return { lat, lon };
}
};
// Console suppression for cleaner test output
const originalConsole = { ...console };
global.console = {
...console,
// Suppress info and debug logs during tests
info: jest.fn(),
debug: jest.fn(),
// Keep error and warn for debugging
error: originalConsole.error,
warn: originalConsole.warn,
log: process.env.TEST_VERBOSE ? originalConsole.log : jest.fn(),
};
// Cleanup after each test
afterEach(() => {
jest.clearAllMocks();
});
// Global teardown
afterAll(async () => {
// Clean up any open handles
await new Promise(resolve => setTimeout(resolve, 100));
});
