import { describe, it, expect, beforeEach, afterEach } from 'vitest';
import { resetOAuthServerConfigurationCache } from './oauth.js';
import type { TokenExchangeConfig } from './oauth.js';
describe('OAuth Module', () => {
let testConfig: TokenExchangeConfig;
beforeEach(() => {
testConfig = {
authzServerBaseUrl: 'https://auth.example.com',
mcpServerClientId: 'test-client-id',
mcpServerClientSecret: 'test-client-secret',
tokenExchangeScope: ['api:read', 'api:write'],
backendApiResource: 'https://api.example.com',
backendApiAudience: 'api-audience'
};
});
afterEach(() => {
resetOAuthServerConfigurationCache();
});
describe('resetOAuthServerConfigurationCache', () => {
it('should reset the cache without errors', () => {
expect(() => resetOAuthServerConfigurationCache()).not.toThrow();
});
});
// Note: performTokenExchange and getOAuthServerConfiguration are difficult to test
// without mocking the entire oidc_client module. Integration tests would be more appropriate.
// For unit tests, we can test the configuration structure and cache behavior.
describe('TokenExchangeConfig', () => {
it('should accept valid configuration', () => {
expect(testConfig.authzServerBaseUrl).toBe('https://auth.example.com');
expect(testConfig.mcpServerClientId).toBe('test-client-id');
expect(testConfig.mcpServerClientSecret).toBe('test-client-secret');
expect(testConfig.tokenExchangeScope).toEqual(['api:read', 'api:write']);
});
it('should allow optional resource and audience', () => {
const minimalConfig: TokenExchangeConfig = {
authzServerBaseUrl: 'https://auth.example.com',
mcpServerClientId: 'test-client',
mcpServerClientSecret: 'test-secret',
tokenExchangeScope: []
};
expect(minimalConfig.backendApiResource).toBeUndefined();
expect(minimalConfig.backendApiAudience).toBeUndefined();
});
});
});
