sync/test/db/aliases.js

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2017-06-29 05:58:40 +00:00
const assert = require('assert');
const sinon = require('sinon');
const TestUtilDB = require('../testutil/db');
const AliasesDB = require('../../lib/db/aliases').AliasesDB;
describe('AliasesDB', () => {
let mockTx, mockDB, aliasesDB;
beforeEach(() => {
mockTx = new TestUtilDB.MockTx();
mockDB = new TestUtilDB.MockDB(mockTx);
aliasesDB = new AliasesDB(mockDB);
});
describe('#addAlias', () => {
it('adds a new alias', () => {
const ip = '1.2.3.4';
const name = 'foo';
sinon.stub(mockTx, 'table').withArgs('aliases').returns(mockTx);
sinon.stub(mockTx, 'where').withArgs({ ip, name }).returns(mockTx);
const del = sinon.stub(mockTx, 'del').resolves();
const insert = sinon.stub(mockTx, 'insert').resolves();
return aliasesDB.addAlias(ip, name).then(() => {
assert(del.called, 'Expected old alias to be purged');
assert(insert.called, 'Expected new alias to be inserted');
const record = insert.getCall(0).args[0];
assert.strictEqual(record.ip, ip);
assert.strictEqual(record.name, name);
assert(typeof record.time === 'number', 'Expected time field to be a number');
});
});
});
describe('#getAliasesByIP', () => {
it('retrieves aliases by full IP', () => {
const ip = '1.2.3.4';
const rows = [
{ ip, name: 'foo' },
{ ip, name: 'bar' }
];
sinon.stub(mockTx, 'table').withArgs('aliases').returns(mockTx);
sinon.stub(mockTx, 'where').withArgs({ ip }).returns(mockTx);
sinon.stub(mockTx, 'select').returns(mockTx);
sinon.stub(mockTx, 'distinct').withArgs('name').returns(mockTx);
sinon.stub(mockTx, 'orderBy').withArgs('time', 'desc').returns(mockTx);
sinon.stub(mockTx, 'limit').withArgs(5).resolves(rows);
return aliasesDB.getAliasesByIP(ip).then(names => {
assert.deepStrictEqual(names.sort(), ['bar', 'foo']);
});
});
it('retrieves aliases by IPv4 range', () => {
const ip = '1.2.3';
const rows = [
{ ip: ip + '.4', name: 'foo' },
{ ip: ip + '.5', name: 'bar' }
];
sinon.stub(mockTx, 'table').withArgs('aliases').returns(mockTx);
sinon.stub(mockTx, 'where').withArgs('ip', 'LIKE', `${ip}.%`).returns(mockTx);
sinon.stub(mockTx, 'select').returns(mockTx);
sinon.stub(mockTx, 'distinct').withArgs('name').returns(mockTx);
sinon.stub(mockTx, 'orderBy').withArgs('time', 'desc').returns(mockTx);
sinon.stub(mockTx, 'limit').withArgs(5).resolves(rows);
return aliasesDB.getAliasesByIP(ip).then(names => {
assert.deepStrictEqual(names.sort(), ['bar', 'foo']);
});
});
it('retrieves aliases by IPv6 range', () => {
const ip = '1:2:3';
const rows = [
{ ip: ip + '::4', name: 'foo' },
{ ip: ip + '::5', name: 'bar' }
];
sinon.stub(mockTx, 'table').withArgs('aliases').returns(mockTx);
const where = sinon.stub(mockTx, 'where')
.withArgs('ip', 'LIKE', `${ip}:%`).returns(mockTx);
sinon.stub(mockTx, 'select').returns(mockTx);
sinon.stub(mockTx, 'distinct').withArgs('name').returns(mockTx);
sinon.stub(mockTx, 'orderBy').withArgs('time', 'desc').returns(mockTx);
sinon.stub(mockTx, 'limit').withArgs(5).resolves(rows);
return aliasesDB.getAliasesByIP(ip).then(names => {
assert(where.called, 'Expected WHERE LIKE clause');
assert.deepStrictEqual(names.sort(), ['bar', 'foo']);
});
});
});
describe('#getIPsByName', () => {
it('retrieves IPs by name', () => {
const name = 'foo';
const rows = [
{ name, ip: '1.2.3.4' },
{ name, ip: '5.6.7.8' }
];
sinon.stub(mockTx, 'table').withArgs('aliases').returns(mockTx);
sinon.stub(mockTx, 'select').withArgs('ip').returns(mockTx);
sinon.stub(mockTx, 'where').withArgs({ name }).resolves(rows);
return aliasesDB.getIPsByName(name).then(ips => {
assert.deepStrictEqual(ips.sort(), ['1.2.3.4', '5.6.7.8']);
});
});
});
});