intl-js-sdk-dev/dist/test/datetime.format.spec.js

This is I18n level 2 common library for javascript based clients like g11n-angular-client,g11n-js-client

"use strict";
/*
 * Copyright 2019 VMware, Inc.
 * SPDX-License-Identifier: EPL-2.0
 */
Object.defineProperty(exports, "__esModule", { value: true });
const index_1 = require("../index");
const locale_de_1 = require("./locale_de");
const locale_en_1 = require("../src/data/locale_en");
describe('date formatter', () => {
    index_1.I18n.registerLocaleData('en', locale_en_1.default.categories);
    index_1.I18n.registerLocaleData('de', locale_de_1.default.categories);
    const dt_options = { pattern: 'full' };
    const date = new Date(2019, 2, 22, 9, 3, 1, 550);
    //const formatter = new I18n.DateTimeFormat('en', dt_options);
    const formatter = index_1.I18n.DateTimeFormat.getInstance('en', dt_options);
    describe('support input type', () => {
        it('should support date', () => {
            expect(formatter.getStandardTime(date)).toEqual(date);
        });
        it('should support time step', () => {
            expect(formatter.getStandardTime(date.getTime()))
                .toEqual(date);
        });
        it('should support numeric strings', () => {
            expect(formatter.getStandardTime(date.getTime().toString()))
                .toEqual(date);
        });
        it('should support ISO string', () => {
            const date1 = new Date(2019, 2, 22, 17, 3, 1, 550);
            expect(formatter.getStandardTime(date1.toISOString()))
                .toEqual(date1);
        });
        it('should return origin string if string invalid', () => {
            expect(formatter.getStandardTime('')).toEqual('');
            expect(formatter.getStandardTime(null)).toEqual(null);
        });
    });
    describe('format date according pattern', () => {
        it('should return correct formatted date in english', () => {
            const dateFixtures = {
                short: /3\/22\/19, 9:03 AM/,
                long: /March 22, 2019 at 9:03:01 AM GMT(\+|-)\d/,
                full: /Friday, March 22, 2019 at 9:03:01 AM GMT(\+|-)\d{2}:\d{2}/,
                medium: /Mar 22, 2019, 9:03:01 AM/,
                shortTime: /9:03 AM/,
                mediumTime: /9:03:01 AM/,
                longTime: /9:03:01 AM GMT(\+|-)\d/,
                fullTime: /9:03:01 AM GMT(\+|-)\d{2}:\d{2}/,
                shortDate: /3\/22\/19/,
                longDate: /March 22, 2019/,
                mediumDate: /Mar 22, 2019/,
                fullDate: /Friday, March 22, 2019/
            };
            Object.keys(dateFixtures).forEach((pattern) => {
                const options = {
                    pattern: pattern,
                    minusSign: '-'
                };
                const IntlDate = index_1.I18n.DateTimeFormat.getInstance('en', options);
                const formattedDate = IntlDate.format(date);
                expect(formattedDate).toMatch(dateFixtures[pattern]);
            });
        });
        it('should return correct formatted date in various language', () => {
            const deReg = /Freitag, 22. März 2019 um 09:03:01 GMT(\+|-)\d{2}:\d{2}/;
            const options = {
                pattern: 'full',
                minusSign: '-'
            };
            const IntlDate = index_1.I18n.DateTimeFormat.getInstance('de', options);
            const formattedDate = IntlDate.format(date);
            expect(formattedDate).toMatch(deReg);
        });
        it('should format with timezones', () => {
            const dateFixtures = {
                z: /GMT(\+|-)\d/,
                zzzz: /GMT(\+|-)\d{2}\:30/,
                Z: /(\+|-)\d{2}30/,
            };
            Object.keys(dateFixtures).forEach((pattern) => {
                const options = {
                    pattern: pattern,
                    minusSign: '-',
                    timezone: '+0430'
                };
                const IntlDate = index_1.I18n.DateTimeFormat.getInstance('de', options);
                const formattedDate = IntlDate.format(date);
                expect(formattedDate).toMatch(dateFixtures[pattern]);
            });
        });
        it('should format invalid in Safari ISO date', () => {
            const time = formatter.getStandardTime('2019-02-22T09:03:01+0000');
            const options = {
                pattern: 'mediumDate',
                minusSign: '-'
            };
            const IntlDate = index_1.I18n.DateTimeFormat.getInstance('en', options);
            const formattedDate = IntlDate.format(time);
            expect(formattedDate).toEqual('Feb 22, 2019');
        });
        it('should format invalid in IE ISO date', () => {
            const time = formatter.getStandardTime('2019-02-22T09:03:01.014-0500');
            const options = {
                pattern: 'mediumDate',
                minusSign: '-'
            };
            const IntlDate = index_1.I18n.DateTimeFormat.getInstance('en', options);
            const formattedDate = IntlDate.format(time);
            expect(formattedDate).toEqual('Feb 22, 2019');
        });
        it('should format correctly with iso strings that contain time', () => {
            const time = formatter.getStandardTime('2019-02-22T09:03:01');
            const options = {
                pattern: 'dd-MM-yyyy HH:mm',
                minusSign: '-'
            };
            const formattedDate = index_1.I18n.DateTimeFormat.getInstance('en', options).format(time);
            expect(formattedDate).toMatch(/22-02-2019 \d{2}:\d{2}/);
        });
    });
});