Ghost MCP Server

import { vi } from 'vitest'; /** * Creates a mock environment variable configuration. * * @param {Object} env - Environment variables to set * @returns {Object} Mock dotenv module * * @example * import { mockEnv } from '../helpers/testUtils.js'; * * vi.mock('dotenv', () => mockEnv({ * GHOST_ADMIN_API_URL: 'https://test.ghost.io', * GHOST_ADMIN_API_KEY: 'test-key', * })); */ export function mockEnv(env = {}) { // Set environment variables Object.entries(env).forEach(([key, value]) => { process.env[key] = value; }); return { default: { config: vi.fn(), }, }; } /** * Cleans up environment variables after tests. * * @param {string[]} keys - Array of environment variable keys to remove * * @example * import { cleanupEnv } from '../helpers/testUtils.js'; * * afterEach(() => { * cleanupEnv(['GHOST_ADMIN_API_URL', 'GHOST_ADMIN_API_KEY']); * }); */ export function cleanupEnv(keys) { keys.forEach((key) => { delete process.env[key]; }); } /** * Creates a mock dotenv module for use with vi.mock(). * * @returns {Object} Mock dotenv module * * @example * import { mockDotenv } from '../helpers/testUtils.js'; * * vi.mock('dotenv', () => mockDotenv()); */ export function mockDotenv() { return { default: { config: vi.fn(), }, }; } /** * Waits for a condition to be true or times out. * * @param {Function} condition - Function that returns true when condition is met * @param {number} timeout - Maximum time to wait in milliseconds * @param {number} interval - Check interval in milliseconds * @returns {Promise<boolean>} True if condition met, false if timeout * * @example * import { waitFor } from '../helpers/testUtils.js'; * * await waitFor(() => mockFn.mock.calls.length > 0, 1000, 100); */ export async function waitFor(condition, timeout = 5000, interval = 100) { const startTime = Date.now(); while (Date.now() - startTime < timeout) { if (condition()) { return true; } await new Promise((resolve) => setTimeout(resolve, interval)); } return false; } /** * Creates a promise that resolves after a specified delay. * * @param {number} ms - Milliseconds to delay * @returns {Promise<void>} * * @example * import { delay } from '../helpers/testUtils.js'; * * await delay(1000); // Wait 1 second */ export function delay(ms) { return new Promise((resolve) => setTimeout(resolve, ms)); }