CyTube/test/io/globalban.js

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const assert = require('assert');
const sinon = require('sinon');
const GlobalBanDB = require('../../lib/db/globalban').GlobalBanDB;
const CachingGlobalBanlist = require('../../lib/io/globalban').CachingGlobalBanlist;
describe('CachingGlobalBanlist', () => {
let banlist = null;
let banDB = null;
beforeEach(() => {
banDB = new GlobalBanDB();
banlist = new CachingGlobalBanlist(banDB);
});
describe('refreshCache', () => {
it('caches bans', () => {
const bans = [{ ip: '1.1.1.1', reason: 'test' }];
sinon.stub(banDB, 'listGlobalBans').resolves(bans);
return banlist.refreshCache().then(() => {
assert(banlist.cache.has(bans[0].ip), 'Cache was not populated');
});
});
it('clears removed bans', () => {
banlist.cache.add('1.1.1.1');
sinon.stub(banDB, 'listGlobalBans').resolves([]);
return banlist.refreshCache().then(() => {
assert(!banlist.cache.has('1.1.1.1'), 'Cache was not updated');
});
});
it('fails open', () => {
sinon.stub(banDB, 'listGlobalBans').rejects(new Error('Broken'));
return banlist.refreshCache();
});
});
describe('isIPGlobalBanned', () => {
it('checks the full IP', () => {
banlist.cache.add('1.2.3.4');
assert(banlist.isIPGlobalBanned('1.2.3.4'), 'Expected IP to be banned');
});
it('checks the range IP', () => {
banlist.cache.add('1.2.3');
assert(banlist.isIPGlobalBanned('1.2.3.4'), 'Expected IP to be banned');
});
it('checks the wrange IP', () => {
banlist.cache.add('1.2');
assert(banlist.isIPGlobalBanned('1.2.3.4'), 'Expected IP to be banned');
});
});
});