describe('utils', function () { var utils = require('../lib/utils'); describe('#extend', function () { var extend = utils.extend; it('extends an object with the attributes of another object', function () { var obj = { a: 1, b: 2 }; extend(obj, { c: 3 }); obj.should.deep.equal({ a: 1, b: 2, c: 3 }); }); it('extends an object with the attributes of multiple other objects', function () { var obj = { a: 1 }; extend(obj, { b: 2 }, { c: 3 }); obj.should.deep.equal({ a: 1, b: 2, c: 3 }); }); }); describe('#replace', function () { var replace = utils.replace; it('replaces the placeholders in a string', function () { var str = 'http://:username::password@saucelabs.com/rest/v1/:username/tunnels/:id'; str = replace(str, { username: 'foo', password: 'bar' }); str.should.equal('http://foo:bar@saucelabs.com/rest/v1/foo/tunnels/:id'); }); }); });