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92 lines
2.8 KiB
92 lines
2.8 KiB
var assert = require('assert');
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var sinon = require('sinon');
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var jsdom_global = require('jsdom-global');
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var canvasMockify = require('./canvas-mock');
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var Activator = require('../lib/shared/Activator');
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describe('Activator', function () {
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beforeEach(function() {
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this.jsdom_global = jsdom_global(
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"<div id='mynetwork'></div>",
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{ skipWindowCheck: true}
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);
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canvasMockify(window);
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this.container = document.getElementById('mynetwork');
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});
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afterEach(function() {
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this.jsdom_global();
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this.container.remove();
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this.container = undefined;
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});
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describe('constructor', function () {
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it('sets defaults', function () {
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var activator = new Activator(this.container);
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assert.equal(activator.active, false);
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});
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it('creates overlay', function () {
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var activator = new Activator(this.container);
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assert.equal(activator.dom.container.children[0].className, 'vis-overlay');
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});
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});
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describe('activate', function () {
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it('emits an `activate` event', function () {
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var eventSpy = sinon.spy();
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var activator = new Activator(this.container);
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activator.on('activate', eventSpy);
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activator.activate();
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assert.equal(activator.active, true);
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assert(eventSpy.called, 'Event did not fire.');
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assert(eventSpy.calledOnce, 'Event fired more than once');
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});
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it('emits a `change` event', function () {
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var eventSpy = sinon.spy();
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var activator = new Activator(this.container);
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activator.on('change', eventSpy);
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activator.activate();
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assert.equal(activator.active, true);
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assert(eventSpy.called, 'Event did not fire.');
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assert(eventSpy.calledOnce, 'Event fired more than once');
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});
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});
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describe('deactivate', function () {
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it('emits a `deactivate` event', function () {
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var eventSpy = sinon.spy();
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var activator = new Activator(this.container);
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activator.on('deactivate', eventSpy);
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activator.deactivate();
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assert.equal(activator.active, false);
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assert(eventSpy.called, 'Event did not fire.');
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assert(eventSpy.calledOnce, 'Event fired more than once');
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});
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it('emits a `change` event', function () {
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var eventSpy = sinon.spy();
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var activator = new Activator(this.container);
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activator.on('change', eventSpy);
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activator.deactivate();
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assert.equal(activator.active, false);
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assert(eventSpy.called, 'Event did not fire.');
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assert(eventSpy.calledOnce, 'Event fired more than once');
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});
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});
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describe('destroy', function () {
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it('sets inactive, removes keycharm, and removes hammer', function () {
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var activator = new Activator(this.container);
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activator.destroy();
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assert.equal(activator.active, false);
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assert.equal(activator.keycharm, null);
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assert.equal(activator.hammer, null);
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});
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});
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});
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