vpaid-html5-client
Version:
269 lines (201 loc) • 10.5 kB
JavaScript
var noop = require('../testHelper').noop;
var implementsProperties = require('../testHelper').implementsProperties;
var VPAIDAdUnit = require('../../js/VPAIDAdUnit');
var IVPAIDAdUnit = require('../../js/IVPAIDAdUnit');
var SimpleVPAIDAdUnit = require('../fixtures/simpleVPAIDAd');
describe('VPAIDAdUnit.js api', function () {
it('is instance of IVPAIDAdUnit', function () {
var invalidCreative = new VPAIDAdUnit({});
assert.instanceOf(invalidCreative, IVPAIDAdUnit);
});
it('implement isValidVPAIDAd', function() {
var invalidCreative = new VPAIDAdUnit({});
assert.isFunction(invalidCreative.isValidVPAIDAd);
assert(!invalidCreative.isValidVPAIDAd());
var validCreative = new VPAIDAdUnit(new IVPAIDAdUnit());
assert(validCreative.isValidVPAIDAd());
});
it('must implements all methods, getters & setters', function () {
var invalidCreative = new VPAIDAdUnit({});
assert(implementsProperties(invalidCreative, IVPAIDAdUnit.METHODS));
assert(implementsProperties(invalidCreative, IVPAIDAdUnit.GETTERS));
assert(implementsProperties(invalidCreative, IVPAIDAdUnit.SETTERS));
});
describe('method', function () {
var clock, iframe;
beforeEach(function () {
clock = sinon.useFakeTimers();
iframe = document.createElement('iframe');
document.body.appendChild(iframe);
});
afterEach(function() {
clock.restore();
document.body.removeChild(iframe);
});
it('handshakeVersion must pass all arguments to creative', function() {
var creative = new IVPAIDAdUnit();
var method = sinon.stub(creative, 'handshakeVersion');
method.withArgs({}).throws('TypeError');
var callback = sinon.spy();
new VPAIDAdUnit(creative).handshakeVersion('2.0', noop);
new VPAIDAdUnit(creative).handshakeVersion('2.0');
new VPAIDAdUnit(creative).handshakeVersion({}, callback);
clock.tick(1);
assert(method.called, 'must call creative handshakeVersion');
assert.deepEqual(method.getCall(0).args, ['2.0'], 'must call the first call with 2.0');
assert.deepEqual(method.getCall(1).args, ['2.0'], 'must call the first call with 2.0');
assert.isNotNull(callback.getCall(0).args[0], 'must send error to callback');
});
it('must pass all arguments to creative initAd', function() {
var el = document.createElement('div');
var video = document.createElement('video');
iframe.contentDocument.body.appendChild(el);
var creative = new IVPAIDAdUnit();
var method = sinon.stub(creative, 'initAd');
var callback = sinon.spy();
new VPAIDAdUnit(creative, el, video, iframe).initAd(200, 200, 'normal', -1, {}, {videoSlotCanAutoPlay: true}, callback);
new VPAIDAdUnit(creative).initAd(200, 200, 'normal', -1, {}, {slot: el, videoSlot: video, videoSlotCanAutoPlay: true}, callback);
clock.tick(1);
assert(method.called, 'must call creative initAd');
assert.deepEqual(method.getCall(0).args, [200, 200, 'normal', -1, {}, {slot: el, videoSlot: video, videoSlotCanAutoPlay: true}]);
assert.deepEqual(method.getCall(1).args, [200, 200, 'normal', -1, {}, {slot: el, videoSlot: video, videoSlotCanAutoPlay: true}]);
});
it('must add event listerner to iframe html element', function() {
var el = document.createElement('div');
var video = document.createElement('video');
iframe.contentDocument.body.appendChild(el);
var creative = new IVPAIDAdUnit();
var callback = sinon.spy();
new VPAIDAdUnit(creative, el, video, iframe).initAd(200, 200, 'normal', -1, {}, {videoSlotCanAutoPlay: true}, noop);
video.addEventListener('click', callback);
iframe.contentDocument.documentElement.click();
assert(callback.called, 'must trigger click in videoEl synchronous');
});
it('must subscribe to all events', function() {
var creative = new IVPAIDAdUnit();
var method = sinon.stub(creative, 'subscribe');
var validCreative = new VPAIDAdUnit(creative);
assert.equal(method.callCount, IVPAIDAdUnit.EVENTS.length);
});
it('must trigger immediately the clicktru without delay', function () {
var arg = {url: 'example', playerHandles: true, id: '123'};
var creative = new SimpleVPAIDAdUnit();
var validCreative = new VPAIDAdUnit(creative);
var spy = sinon.spy();
validCreative.subscribe('AdClickThru', spy);
creative.triggerSync('AdClickThru', arg.url, arg.id, arg.playerHandles);
assert(spy.called);
assert(spy.calledWith(arg));
});
it('must pass all arguments to creative subscribe', function() {
var creative = new IVPAIDAdUnit();
var validCreative = new VPAIDAdUnit(creative);
var method = sinon.stub(validCreative._subscribers, 'subscribe');
validCreative.subscribe('someEvent', noop, this);
assert(method.called, 'must call creative subscribe');
clock.tick(1);
assert.equal(validCreative.subscribe, validCreative.on, 'subscribe and on are the same');
assert.deepEqual(method.getCall(0).args, [noop, 'someEvent', this], 'must change order of arguments to comply with the spec');
});
it('must pass all arguments to creative unsubscribe', function() {
var creative = new IVPAIDAdUnit();
var validCreative = new VPAIDAdUnit(creative);
var method = sinon.stub(validCreative._subscribers, 'unsubscribe');
validCreative.unsubscribe('someEvent', noop);
clock.tick(1);
assert(method.called, 'must call creative unsubscribe');
assert.equal(validCreative.subscribe, validCreative.on, 'unsubscribe and off are the same');
assert.deepEqual(method.getCall(0).args, [noop, 'someEvent'], 'must change order of arguments to comply with the spec');
});
IVPAIDAdUnit.METHODS.forEach(function (methodKey) {
var methodsToIgnore = [
'subscribe',
'unsubscribe',
'initAd',
'handshakeVersion',
'resizeAd'
];
if (methodsToIgnore.indexOf(methodKey) !== -1) return;
it(methodKey +' arguments must be empty', function() {
var creative = new IVPAIDAdUnit();
var method = sinon.stub(creative, methodKey);
var vpaid = new VPAIDAdUnit(creative);
vpaid[methodKey](noop);
clock.tick(1);
assert(method.called, 'must call creative method ' + methodKey);
assert.deepEqual(method.getCall(0).args, [], 'must be empty');
});
it(methodKey +' must be handle when it throws', function() {
var creative = new IVPAIDAdUnit();
var method = sinon.stub(creative, methodKey);
method.throws();
var handler = sinon.spy();
var vpaid = new VPAIDAdUnit(creative);
vpaid.subscribe('AdError', handler);
vpaid[methodKey]();
clock.tick(100);
assert(handler.called, 'must handle the error when no callback');
});
});
});
describe('getters', function () {
var clock;
beforeEach(function () {
clock = sinon.useFakeTimers();
});
afterEach(function() {
clock.restore();
});
IVPAIDAdUnit.GETTERS.forEach(function (getterKey) {
it(getterKey +' should return a value', function() {
var creative = new IVPAIDAdUnit();
var getter = sinon.stub(creative, getterKey);
getter.onFirstCall().returns(-1)
.onSecondCall().throws('Some error');
var callback1 = sinon.spy();
var callback2 = sinon.spy();
var vpaid = new VPAIDAdUnit(creative);
vpaid[getterKey](callback1);
vpaid[getterKey](callback2);
clock.tick(1);
assert(getter.called, 'must call creative getter ' + getterKey);
assert(callback1.calledWith(null, -1));
assert.typeOf(callback2.getCall(0).args[0], 'error', 'must return an error');
});
});
});
describe('setters', function () {
var clock;
beforeEach(function () {
clock = sinon.useFakeTimers();
});
afterEach(function() {
clock.restore();
});
IVPAIDAdUnit.SETTERS.forEach(function (setterKey) {
it(setterKey +' should return a value', function() {
var creative = new IVPAIDAdUnit();
sinon.stub(creative, setterKey.replace('s', 'g'), function() {
return this._volume;
});
var setter = sinon.stub(creative, setterKey, function(value) {
if(sinon.match.number.test(value)) {
this._volume = value;
}else {
throw new Error('TypeError');
}
});
var callback1 = sinon.spy();
var callback2 = sinon.spy();
var vpaid = new VPAIDAdUnit(creative);
vpaid[setterKey](1, callback1);
vpaid[setterKey]({}, callback2);
clock.tick(1);
assert(setter.called, 'must call creative setter ' + setterKey);
assert(setter.getCall(0).calledWith(1), 'must send the value setted');
assert(callback1.calledWith(null, 1), 'must return value setted');
assert.typeOf(callback2.getCall(0).args[0], 'error', 'must return an error');
});
});
});
});