import { describe, it, expect, beforeEach, afterEach } from 'vitest';
import { GitHubAPI, githubAPI } from '../../src/services/github-api.js';
describe('GitHubAPI', () => {
let api: GitHubAPI;
let originalEnv: NodeJS.ProcessEnv;
beforeEach(() => {
originalEnv = { ...process.env };
api = new GitHubAPI();
});
afterEach(() => {
process.env = originalEnv;
});
describe('constructor', () => {
it('should initialize with default values', () => {
expect(api).toBeInstanceOf(GitHubAPI);
});
it('should use custom request timeout from environment', () => {
process.env.REQUEST_TIMEOUT = '15000';
const customApi = new GitHubAPI();
expect(customApi).toBeInstanceOf(GitHubAPI);
});
});
describe('singleton instance', () => {
it('should export a singleton instance', () => {
expect(githubAPI).toBeInstanceOf(GitHubAPI);
});
});
});
