SwaggerMcp

import { loadConfig } from './config'; describe('Config', () => { const originalEnv = process.env; beforeEach(() => { jest.resetModules(); process.env = { ...originalEnv }; }); afterAll(() => { process.env = originalEnv; }); it('should throw error when neither SWAGGER_URL nor SWAGGER_PATH is provided', () => { delete process.env.SWAGGER_URL; delete process.env.SWAGGER_PATH; expect(() => { loadConfig(); }).toThrow(); }); it('should parse environment variables correctly', () => { process.env.SWAGGER_URL = 'https://example.com/swagger.json'; process.env.AUTH_TYPE = 'bearer'; process.env.AUTH_TOKEN = 'test-token'; process.env.API_TIMEOUT = '5000'; process.env.LOG_LEVEL = 'debug'; process.env.ENABLE_REQUEST_LOGGING = 'true'; const config = loadConfig(); expect(config.swagger.url).toBe('https://example.com/swagger.json'); expect(config.auth.type).toBe('bearer'); expect(config.auth.token).toBe('test-token'); expect(config.api.timeout).toBe(5000); expect(config.options.logLevel).toBe('debug'); expect(config.options.enableRequestLogging).toBe(true); }); it('should use default values when optional environment variables are not set', () => { process.env.SWAGGER_URL = 'https://example.com/swagger.json'; delete process.env.AUTH_TYPE; delete process.env.API_TIMEOUT; delete process.env.LOG_LEVEL; delete process.env.ENABLE_REQUEST_LOGGING; const config = loadConfig(); expect(config.auth.type).toBe('none'); expect(config.api.timeout).toBe(30000); expect(config.options.refreshInterval).toBe(3600000); expect(config.options.logLevel).toBe('info'); expect(config.options.enableRequestLogging).toBe(false); }); });