RSSHub/lib/config.test.ts

import { http, HttpResponse } from 'msw';
import { afterEach, describe, expect, it, vi } from 'vitest';

import server from '@/setup.test';

afterEach(() => {
    vi.resetModules();
});

describe('config', () => {
    it('bilibilib cookie', async () => {
        process.env.BILIBILI_COOKIE_12 = 'cookie1';
        process.env.BILIBILI_COOKIE_34 = 'cookie2';

        const { config } = await import('./config');
        expect(config.bilibili.cookies).toMatchObject({
            12: 'cookie1',
            34: 'cookie2',
        });

        delete process.env.BILIBILI_COOKIE_12;
        delete process.env.BILIBILI_COOKIE_34;
    });

    it('unix socket', async () => {
        process.env.SOCKET = '/tmp/rsshub.sock';

        const { config } = await import('./config');
        expect(config.connect.socket).toBe('/tmp/rsshub.sock');

        delete process.env.SOCKET;
    });

    it('unix socket defaults to undefined', async () => {
        process.env.SOCKET = '';

        const { config } = await import('./config');
        expect(config.connect.socket).toBeUndefined();

        delete process.env.SOCKET;
    });

    it('email config', async () => {
        process.env['EMAIL_CONFIG_xx.qq.com'] = 'token1';
        process.env['EMAIL_CONFIG_oo.qq.com'] = 'token2';

        const { config } = await import('./config');
        expect(config.email.config).toMatchObject({
            'xx.qq.com': 'token1',
            'oo.qq.com': 'token2',
        });

        delete process.env['EMAIL_CONFIG_xx.qq.com'];
        delete process.env['EMAIL_CONFIG_oo.qq.com'];
    });

    it('discuz cookie', async () => {
        process.env.DISCUZ_COOKIE_12 = 'cookie1';
        process.env.DISCUZ_COOKIE_34 = 'cookie2';

        const { config } = await import('./config');
        expect(config.discuz.cookies).toMatchObject({
            12: 'cookie1',
            34: 'cookie2',
        });

        delete process.env.DISCUZ_COOKIE_12;
        delete process.env.DISCUZ_COOKIE_34;
    });

    it('medium cookie', async () => {
        process.env.MEDIUM_COOKIE_12 = 'cookie1';
        process.env.MEDIUM_COOKIE_34 = 'cookie2';

        const { config } = await import('./config');
        expect(config.medium.cookies).toMatchObject({
            12: 'cookie1',
            34: 'cookie2',
        });

        delete process.env.MEDIUM_COOKIE_12;
        delete process.env.MEDIUM_COOKIE_34;
    });

    it('discourse config', async () => {
        process.env.DISCOURSE_CONFIG_12 = JSON.stringify({ a: 1 });
        process.env.DISCOURSE_CONFIG_34 = JSON.stringify({ b: 2 });

        const { config } = await import('./config');
        expect(config.discourse.config).toMatchObject({
            12: { a: 1 },
            34: { b: 2 },
        });

        delete process.env.DISCOURSE_CONFIG_12;
        delete process.env.DISCOURSE_CONFIG_34;
    });

    it('no random ua', async () => {
        process.env.NO_RANDOM_UA = '1';

        const { config } = await import('./config');
        expect(config.ua).toBe('RSSHub/1.0 (+http://github.com/DIYgod/RSSHub; like FeedFetcher-Google)');

        delete process.env.NO_RANDOM_UA;
    });

    it('default ua from preset', async () => {
        const { config } = await import('./config');
        expect(config.ua).toContain('Chrome');
        expect(config.ua).toContain('Macintosh');
        expect(config.isDefaultUA).toBe(true);
    });

    it('http cache config', async () => {
        process.env.CACHE_HTTP_URL = 'https://cache.example.com';
        process.env.CACHE_HTTP_TOKEN = 'token';

        const { config } = await import('./config');
        expect(config.httpCache).toMatchObject({
            url: 'https://cache.example.com',
            token: 'token',
        });

        delete process.env.CACHE_HTTP_URL;
        delete process.env.CACHE_HTTP_TOKEN;
    });

    it('Kemono and Coomer root URLs', async () => {
        process.env.KEMONO_ROOT_URL = 'https://kemono.example.com/';
        process.env.COOMER_ROOT_URL = 'https://coomer.example.com///';

        const { config } = await import('./config');
        expect(config.kemono.rootUrl).toBe('https://kemono.example.com');
        expect(config.kemono.assetsUrl).toBe('https://img.kemono.example.com');
        expect(config.coomer.rootUrl).toBe('https://coomer.example.com');
        expect(config.coomer.assetsUrl).toBe('https://img.coomer.example.com');

        delete process.env.KEMONO_ROOT_URL;
        delete process.env.COOMER_ROOT_URL;
    });

    it('Kemono and Coomer inferred asset URLs preserve root paths', async () => {
        process.env.KEMONO_ROOT_URL = 'https://kemono.example.com/mirror/';
        process.env.COOMER_ROOT_URL = 'https://coomer.example.com/mirror///';

        const { config } = await import('./config');
        expect(config.kemono.assetsUrl).toBe('https://img.kemono.example.com/mirror');
        expect(config.coomer.assetsUrl).toBe('https://img.coomer.example.com/mirror');

        delete process.env.KEMONO_ROOT_URL;
        delete process.env.COOMER_ROOT_URL;
    });

    it('Kemono and Coomer asset URL subdomains', async () => {
        process.env.KEMONO_ASSETS_URL = 'https://assets.kemono.example.com/';
        process.env.COOMER_ASSETS_URL = 'https://assets.coomer.example.com///';

        const { config } = await import('./config');
        expect(config.kemono.assetsUrl).toBe('https://assets.kemono.example.com');
        expect(config.coomer.assetsUrl).toBe('https://assets.coomer.example.com');

        delete process.env.KEMONO_ASSETS_URL;
        delete process.env.COOMER_ASSETS_URL;
    });

    it('Kemono and Coomer asset URL path prefixes', async () => {
        process.env.KEMONO_ASSETS_URL = 'https://kemono.example.com/assets/';
        process.env.COOMER_ASSETS_URL = 'https://coomer.example.com/assets///';

        const { config } = await import('./config');
        expect(config.kemono.assetsUrl).toBe('https://kemono.example.com/assets');
        expect(config.coomer.assetsUrl).toBe('https://coomer.example.com/assets');

        delete process.env.KEMONO_ASSETS_URL;
        delete process.env.COOMER_ASSETS_URL;
    });

    it('remote config', async () => {
        process.env.REMOTE_CONFIG = 'http://rsshub.test/config';

        const { config } = await import('./config');
        await vi.waitFor(() => {
            expect(config.ua).toBe('test');
        });
        delete process.env.REMOTE_CONFIG;
    });
});

describe('config remote errors', () => {
    afterEach(() => {
        vi.restoreAllMocks();
    });

    it('logs when remote config returns empty', async () => {
        process.env.REMOTE_CONFIG = 'http://rsshub.test/empty';
        server.use(http.get('http://rsshub.test/empty', () => HttpResponse.json(null)));
        vi.resetModules();
        const { default: logger } = await import('@/utils/logger');
        const errorSpy = vi.spyOn(logger, 'error').mockReturnValue(logger);
        await import('@/config');
        await vi.waitFor(() => {
            expect(errorSpy).toHaveBeenCalledWith('Remote config load failed.');
        });

        delete process.env.REMOTE_CONFIG;
    });

    it('logs when remote config throws', async () => {
        process.env.REMOTE_CONFIG = 'http://rsshub.test/fail';
        server.use(http.get('http://rsshub.test/fail', () => HttpResponse.error()));
        vi.resetModules();
        const { default: logger } = await import('@/utils/logger');
        const errorSpy = vi.spyOn(logger, 'error').mockReturnValue(logger);
        await import('@/config');
        await vi.waitFor(() => {
            expect(errorSpy).toHaveBeenCalledWith('Remote config load failed.', expect.any(Error));
        });

        delete process.env.REMOTE_CONFIG;
    });
});