npm install happen
happen wraps the createEvent DOM API to make real
event mocking in-browser palatable.
wget https://raw.github.com/tmcw/happen/master/happen.js
component install tmcw/happen
npm install happen
var happen = require('happen');
bower install tmcw/happen
happen.once(element, options) fires an event once. The element must
be a DOM element. options must have a type for event type, then can
have options:
#### Keyboard Events
* keyCode
* charCode
* shiftKey
* metaKey
* ctrlKey
* altKey
#### Mouse Events
* detail
* screenX
* screenY
* clientX
* clientY
* ctrlKey
* altKey
* shiftKey
* metaKey
* button
#### Touch Events
* touchstart
* touchmove
* touchend
``javascript
var element = document.getElementById('map');
// click shortcut
happen.click(element);
// dblclick shortcut
happen.dblclick(element);
// custom options
happen.dblclick(element, { shift: true });
// any other event type under MouseEvents
happen.once(element, {
type: 'mousewheel',
detail: -100
});
// The once api takes
happen.once(
// element
element, {
// event type (e.type)
type: 'mousewheel',
// any other options
detail: -100
});
// touch events
happen.once(element, {
type : 'touchstart',
touches : [{
pageX : 800,
pageY : 800
},
{
pageX : 400,
pageY : 400
}]
});
`
`javascript
// Shortcut - 'click' is shorthand for { type: 'click' }
$('.foo').happen('click');
// Longhand - specify any sort of properties
$('.foo').happen({ type: 'keyup', keyCode: 50 });
// Works on any jQuery selection
$('.foo, .bar').happen('dblclick');
`
Shortcuts:
* happen.click
*
*
*
*
*
*
*
Use it with a testing framework, like Jasmine
or Mocha.
(IE tests failing due to Chai)