@v4fire/core/lib/core/prelude/date/format/spec.js

V4Fire core library

"use strict";

describe('core/prelude/date/format', () => {
  const date = Date.create('18.10.1989 10:10:10');
  it('`short`', () => {
    expect(date.short('en')).toBe('10/18/1989');
  });
  it('`Date.short`', () => {
    expect(Date.short('en')(date)).toBe('10/18/1989');
  });
  it('`medium`', () => {
    expect(date.medium('en')).toBe('October 18, 1989');
  });
  it('`Date.medium`', () => {
    expect(Date.medium('en')(date)).toBe('October 18, 1989');
  });
  it('`long`', () => {
    expect(date.long('en')).toBe('October 18, 1989 at 10:10:10 AM');
  });
  it('`Date.long`', () => {
    expect(Date.long('en')(date)).toBe('October 18, 1989 at 10:10:10 AM');
  });
  it('`format`', () => {
    expect(date.format('Y;M:2-digit', 'en')).toBe('10/1989');
    expect(date.format({
      year: 'numeric'
    })).toBe('1989');
  });
  it('`format` with optional values', () => {
    const now = new Date(),
      currentYear = now.getFullYear(),
      currentMonth = now.getMonth();
    const date1 = new Date(currentYear, currentMonth, 2);
    expect(date1.format('Y?;M?:2-digit;d', 'en')).toBe('02');
    const date2 = Date.create('29.08.1900 10:10:23');
    expect(date2.format('M;Y?', 'en')).toBe('Aug 1900');
    const date3 = Date.create('29.08.2200 10:10:23');
    expect(date3.format('M;Y?', 'en')).toBe('Aug 2200');
    const date4 = Date.create(`29.08.${currentYear} 10:10:23`);
    expect(date4.format('M;Y?', 'en')).toBe('Aug');
  });
  it('`Date.format`', () => {
    expect(Date.format('Y;M:2-digit', 'en')(date)).toBe('10/1989');
    expect(Date.format({
      year: 'numeric'
    })(date)).toBe('1989');
  });
  it('`toHTMLDateString`', () => {
    expect(date.toHTMLDateString()).toBe('1989-10-18');
    expect(date.toHTMLDateString({
      date: false
    })).toBe('1989-10-01');
    expect(date.toHTMLDateString({
      month: false
    })).toBe('1989-01-01');
  });
  it('`Date.toHTMLDateString`', () => {
    expect(Date.toHTMLDateString(date)).toBe('1989-10-18');
    expect(Date.toHTMLDateString(date, {
      date: false
    })).toBe('1989-10-01');
    expect(Date.toHTMLDateString({
      month: false
    })(date)).toBe('1989-01-01');
  });
  it('`toHTMLTimeString`', () => {
    expect(date.toHTMLTimeString()).toBe('10:10:10.0');
    expect(date.toHTMLTimeString({
      milliseconds: false
    })).toBe('10:10:10');
    expect(date.toHTMLTimeString({
      seconds: false
    })).toBe('10:10');
    expect(date.toHTMLTimeString({
      minutes: false
    })).toBe('10:00');
  });
  it('`Date.toHTMLTimeString`', () => {
    expect(Date.toHTMLTimeString(date)).toBe('10:10:10.0');
    expect(Date.toHTMLTimeString(date, {
      milliseconds: false
    })).toBe('10:10:10');
    expect(Date.toHTMLTimeString({
      seconds: false
    })(date)).toBe('10:10');
  });
  it('`toHTMLString`', () => {
    expect(date.toHTMLString()).toBe('1989-10-18T10:10:10.0');
    expect(date.toHTMLString({
      date: false
    })).toBe('1989-10-01T10:10:10.0');
    expect(date.toHTMLString({
      month: false
    })).toBe('1989-01-01T10:10:10.0');
    expect(date.toHTMLString({
      month: false,
      milliseconds: false
    })).toBe('1989-01-01T10:10:10');
    expect(date.toHTMLString({
      month: false,
      seconds: false
    })).toBe('1989-01-01T10:10');
    expect(date.toHTMLString({
      month: false,
      minutes: false
    })).toBe('1989-01-01T10:00');
  });
  it('`Date.toHTMLString`', () => {
    expect(Date.toHTMLString(date)).toBe('1989-10-18T10:10:10.0');
    expect(Date.toHTMLString(date, {
      date: false
    })).toBe('1989-10-01T10:10:10.0');
    expect(Date.toHTMLString({
      month: false
    })(date)).toBe('1989-01-01T10:10:10.0');
  });
});