import * as settings from '../../src/shared/Settings'; import { expect } from 'chai'; describe('Settings', () => { describe('#propertiesValueOf', () => { it('returns with default properties by empty settings', () => { let props = settings.propertiesValueOf({}); expect(props).to.deep.equal({ hintchars: "abcdefghijklmnopqrstuvwxyz", smoothscroll: false, complete: "sbh" }) }); it('returns properties by valid settings', () => { let props = settings.propertiesValueOf({ hintchars: "abcdefgh", smoothscroll: false, complete: "sbh" }); expect(props).to.deep.equal({ hintchars: "abcdefgh", smoothscroll: false, complete: "sbh" }); }); }); describe('#blacklistValueOf', () => { it('returns empty array by empty settings', () => { let blacklist = settings.blacklistValueOf([]); expect(blacklist).to.be.empty; }); it('returns blacklist by valid settings', () => { let blacklist = settings.blacklistValueOf([ "github.com", "circleci.com", ]); expect(blacklist).to.deep.equal([ "github.com", "circleci.com", ]); }); it('throws a TypeError by invalid settings', () => { expect(() => settings.blacklistValueOf(null)).to.throw(TypeError); expect(() => settings.blacklistValueOf({})).to.throw(TypeError); expect(() => settings.blacklistValueOf([1,2,3])).to.throw(TypeError); }); }); describe('#valueOf', () => { it('returns settings by valid settings', () => { let x = settings.valueOf({ keymaps: {}, "search": { "default": "google", "engines": { "google": "https://google.com/search?q={}", } }, "properties": {}, "blacklist": [] }); expect({ keymaps: x.keymaps.toJSON(), search: x.search.toJSON(), properties: x.properties, blacklist: x.blacklist, }).to.deep.equal({ keymaps: {}, search: { default: "google", engines: { google: "https://google.com/search?q={}", } }, properties: { hintchars: "abcdefghijklmnopqrstuvwxyz", smoothscroll: false, complete: "sbh" }, blacklist: [] }); }); it('sets default settings', () => { let value = settings.valueOf({}); expect(value.keymaps.toJSON()).to.not.be.empty; expect(value.properties).to.not.be.empty; expect(value.search.defaultEngine).to.be.a('string'); expect(value.search.engines).to.be.an('object'); expect(value.blacklist).to.be.empty; }); it('throws a TypeError with an unknown field', () => { expect(() => settings.valueOf({ name: 'alice' })).to.throw(TypeError) }); }); });