mithril-vndb/render/tests/test-event.js
2016-04-20 20:02:37 -04:00

34 lines
No EOL
898 B
JavaScript

"use strict"
var o = require("../../ospec/ospec")
var domMock = require("../../test-utils/domMock")
var vdom = require("../../render/render")
o.spec("event", function() {
var $window, root, onevent, render
o.beforeEach(function() {
$window = domMock()
root = $window.document.body
onevent = o.spy()
render = vdom($window, onevent).render
})
o("handles onclick", function() {
var spy = o.spy()
var div = {tag: "div", attrs: {onclick: spy}}
var e = $window.document.createEvent("MouseEvents")
e.initEvent("click", true, true)
render(root, [div])
div.dom.dispatchEvent(e)
o(spy.callCount).equals(1)
o(spy.this).equals(div.dom)
o(spy.args[0].type).equals("click")
o(spy.args[0].target).equals(div.dom)
o(onevent.callCount).equals(1)
o(onevent.this).equals(div.dom)
o(onevent.args[0].type).equals("click")
o(onevent.args[0].target).equals(div.dom)
})
})