Package Exports
- mockdate
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (mockdate) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
MockDate
A JavaScript Mock Date object that can be used to change when "now" is.
Installation
npm install mockdate
Environment Support
MockDate has been tested in Node, IE9+, Chrome, Firefox, and Opera.
Usage
// CommonJS
var MockDate = require('mockdate');// AMD
require(['MockDate'], function(MockDate) { ... });// Script Tag
var MockDate = window.MockDate;API
MockDate.set(date, [timezoneOffset])date
date: Object
The Date to be returned when no parameters are passed to new Date(). Supports any object that has a .valueOf method that returns a value that can be passed to new Date().
date: String
The string representation of the date which is passed to the new Date() constructor. This creates the Date to be returned when no parameters are passed to new Date().
date: Number
The millisecond representation of the Date to be returned when no parameters are passed to new Date().
__timezoneOffset
timezoneOffset: Number
The value that should be returned by new Date().getTimezoneOffset()
MockDate.reset();Will restore the original Date object back to the native implementation.
Example
MockDate.set('2000-11-22');
new Date().toString() // "Wed Nov 22 2000 00:00:00 GMT-0600 (CST)"
MockDate.set('1/30/2000');
new Date().toString() // "Sun Jan 30 2000 00:00:00 GMT-0600 (CST)"
MockDate.set('1/30/2000', 120);
new Date().getTimezoneOffset() // 120
MockDate.set(new Date('2/20/2000'));
new Date().toString() // "Sun Feb 20 2000 00:00:00 GMT-0600 (CST)"
MockDate.set(moment('3/30/2000')); // using momentjs
new Date().toString() // "Thu Mar 30 2000 00:00:00 GMT-0600 (CST)"
MockDate.reset();
new Date().toString() // "Mon Mar 17 2014 18:08:44 GMT-0500 (CDT)"
new Date().getTimezoneOffset() // 360Test
npm test