@jauntywunderkind/tc39-temporal/test/now.mjs

TC39 Proposal: Temporal

#! /usr/bin/env -S node --experimental-modules

/*
 ** Copyright (C) 2018-2019 Bloomberg LP. All rights reserved.
 ** This code is governed by the license found in the LICENSE file.
 */

import Demitasse from '@pipobscure/demitasse';
const { describe, it, report } = Demitasse;

import Pretty from '@pipobscure/demitasse-pretty';
const { reporter } = Pretty;

import Assert from 'assert';
const { ok: assert, equal, throws } = Assert;

import * as Temporal from 'tc39-temporal';

describe('Temporal.now', ()=>{
    describe('Structure', ()=>{
        it('Temporal.now is an object', ()=>equal(typeof Temporal.now, 'object'));
        it('Temporal.now has 5 properties', ()=>equal(Object.keys(Temporal.now).length, 5));
        it('Temporal.now.absolute is a function', ()=>equal(typeof Temporal.now.absolute, 'function'));
        it('Temporal.now.dateTime is a function', () => equal(typeof Temporal.now.dateTime, 'function'));
        it('Temporal.now.date is a function', () => equal(typeof Temporal.now.date, 'function'));
        it('Temporal.now.time is a function', () => equal(typeof Temporal.now.time, 'function'));
        it('Temporal.now.timeZone is a function', () => equal(typeof Temporal.now.timeZone, 'function'));
    });
    describe('Temporal.now.absolute()', ()=>{
        it('Temporal.now.absolute() returns an Absolute', ()=>assert(Temporal.now.absolute() instanceof Temporal.Absolute));
    });
    describe('Temporal.now.dateTime()', () => {
        it('Temporal.now.dateTime() returns a DateTime', () => assert(Temporal.now.dateTime() instanceof Temporal.DateTime));
    });
    describe('Temporal.now.date()', () => {
        it('Temporal.now.date() returns a DateTime', () => assert(Temporal.now.date() instanceof Temporal.Date));
    });
    describe('Temporal.now.time()', () => {
        it('Temporal.now.time() returns a Time', () => assert(Temporal.now.time() instanceof Temporal.Time));
    });
});

import { normalize } from 'path';
if (normalize(import.meta.url.slice(8)) === normalize(process.argv[1]))
    report(reporter).then((failed) => process.exit(failed ? 1 : 0));