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test: Add additional test for ads (video-dev#4501)
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Issue video-dev#4481
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@theodab
theodab committed Sep 23, 2022
1 parent 340b04a commit 83a420f
Showing 1 changed file with 180 additions and 29 deletions.
209 changes: 180 additions & 29 deletions test/ads/ad_manager_unit.js
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Original file line number Diff line number Diff line change
Expand Up @@ -25,45 +25,156 @@ describe('Ad manager', () => {
/** @type {!HTMLElement} */ (document.createElement('div'));
});

it('doesn\'t init CS if CS IMA is missing', () => {
const error = createError(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Code.CS_IMA_SDK_MISSING);
describe('client side', () => {
it('doesn\'t init if CS IMA is missing', () => {
const error = createError(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Code.CS_IMA_SDK_MISSING);

expect(() => adManager.initClientSide(
adContainer, mockVideo)).toThrow(error);
});
expect(() => adManager.initClientSide(
adContainer, mockVideo)).toThrow(error);
});

it('doesn\'t init SS if SS IMA is missing', () => {
const error = createError(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Code.SS_IMA_SDK_MISSING);
it('doesn\'t request ads until CS is initialized', () => {
setupFakeIMA();
const error = createError(
shaka.util.Error.Severity.RECOVERABLE,
shaka.util.Error.Code.CS_AD_MANAGER_NOT_INITIALIZED);

expect(() => adManager.initServerSide(
adContainer, mockVideo)).toThrow(error);
});
const request = new google.ima.AdsRequest();
request.adTagUrl = 'fakeTag';

expect(() => adManager.requestClientSideAds(request)).toThrow(error);
});

it('doesn\'t request ads if CS events return no ad', () => {
setupFakeIMA();

const request = new google.ima.AdsRequest();
request.adTagUrl = 'fakeTag';

/** @type {google.ima.AdsLoader} */
let mockAdsLoaderInstance;
let numAdsRequested = 0;
/** @type {google.ima.AdsManager} */
let mockAdsManagerInstance;
/** @type {Event} */
let loadEvent;
/** @type {Event} */
let startedEventA;
/** @type {Event} */
let startedEventB;

/** @suppress {invalidCasts} */
function makeMocks() {
const mockAdsLoader = class extends shaka.util.FakeEventTarget {
constructor(container) {
super();
mockAdsLoaderInstance = /** @type {!google.ima.AdsLoader} */ (this);
}

getSettings() {
return {
setPlayerType: (type) => {},
setPlayerVersion: (version) => {},
};
}

it('doesn\'t request CS ads until CS is initialized', () => {
setupFakeIMA();
const error = createError(
shaka.util.Error.Severity.RECOVERABLE,
shaka.util.Error.Code.CS_AD_MANAGER_NOT_INITIALIZED);
requestAds(imaRequest) {
numAdsRequested += 1;
}
};
window['google'].ima.AdsLoader = mockAdsLoader;

const request = new google.ima.AdsRequest();
request.adTagUrl = 'fakeTag';
loadEvent = /** @type {!google.ima.AdsManagerLoadedEvent} */ (
new shaka.util.FakeEvent(
google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED));
loadEvent.getAdsManager = () => {
const MockAdManager = class extends shaka.util.FakeEventTarget {
constructor() {
super();
mockAdsManagerInstance =
/** @type {!google.ima.AdsManager} */ (this);
}

expect(() => adManager.requestClientSideAds(request)).toThrow(error);
getCuePoints() {
return [];
}

getVolume() {
return 0;
}
};
return new MockAdManager();
};
startedEventA = /** @type {!google.ima.AdEvent} */ (
new shaka.util.FakeEvent(google.ima.AdEvent.Type.STARTED));
startedEventA.getAd = () => {
return null;
};
startedEventB = /** @type {!google.ima.AdEvent} */ (
new shaka.util.FakeEvent(google.ima.AdEvent.Type.STARTED));
startedEventB.getAd = () => {
return {};
};
}
makeMocks();

// Set up event listeners.
const eventManager = new shaka.util.EventManager();
let loaded = false;
let numAdStarted = 0;
const AdManager = shaka.ads.AdManager;
eventManager.listen(adManager, AdManager.IMA_AD_MANAGER_LOADED, () => {
loaded = true;
});
eventManager.listen(adManager, AdManager.AD_STARTED, () => {
numAdStarted += 1;
});

// Set up the ad manager.
adManager.initClientSide(adContainer, mockVideo);
goog.asserts.assert(loadEvent != null, 'loadEvent exists');
mockAdsLoaderInstance.dispatchEvent(/** @type {!Event} */ (loadEvent));
expect(loaded).toBe(true);

// Request an ad, but create an event with no ad.
adManager.requestClientSideAds(request);
expect(numAdsRequested).toBe(1);
mockAdsManagerInstance.dispatchEvent(/** @type {!Event} */ (
startedEventA));
expect(numAdStarted).toBe(0);

// Request another ad. This time, the IMA event has an ad, so the ad
// manager should fire a started event.
adManager.requestClientSideAds(request);
expect(numAdsRequested).toBe(2);
mockAdsManagerInstance.dispatchEvent(/** @type {!Event} */ (
startedEventB));
expect(numAdStarted).toBe(1);
});
});

it('doesn\'t request SS streams until SS is initialized', () => {
setupFakeIMA();
const error = createError(
shaka.util.Error.Severity.RECOVERABLE,
shaka.util.Error.Code.SS_AD_MANAGER_NOT_INITIALIZED);
describe('server side', () => {
it('doesn\'t init if SS IMA is missing', () => {
const error = createError(
shaka.util.Error.Severity.CRITICAL,
shaka.util.Error.Code.SS_IMA_SDK_MISSING);

expect(() => adManager.initServerSide(
adContainer, mockVideo)).toThrow(error);
});

it('doesn\'t request streams until SS is initialized', () => {
setupFakeIMA();
const error = createError(
shaka.util.Error.Severity.RECOVERABLE,
shaka.util.Error.Code.SS_AD_MANAGER_NOT_INITIALIZED);

const request = new google.ima.dai.api.StreamRequest();
const request = new google.ima.dai.api.StreamRequest();

expect(() => adManager.requestServerSideStream(request)).toThrow(error);
expect(() => adManager.requestServerSideStream(request)).toThrow(error);
});
});

/**
Expand All @@ -86,5 +197,45 @@ describe('Ad manager', () => {
window['google'].ima.AdsRequest = class {};
window['google'].ima.dai.api = {};
window['google'].ima.dai.api.StreamRequest = class {};
window['google'].ima.settings = {};
window['google'].ima.settings.setLocale = (locale) => {};
window['google'].ima.AdsManagerLoadedEvent = {};
window['google'].ima.AdsManagerLoadedEvent.Type = {
ADS_MANAGER_LOADED: 'ADS_MANAGER_LOADED',
};
window['google'].ima.AdErrorEvent = {};
window['google'].ima.AdErrorEvent.Type = {
AD_ERROR: 'AD_ERROR',
};
window['google'].ima.AdEvent = {};
window['google'].ima.AdEvent.Type = {
CONTENT_PAUSE_REQUESTED: 'CONTENT_PAUSE_REQUESTED',
STARTED: 'STARTED',
FIRST_QUARTILE: 'FIRST_QUARTILE',
MIDPOINT: 'MIDPOINT',
THIRD_QUARTILE: 'THIRD_QUARTILE',
COMPLETE: 'COMPLETE',
CONTENT_RESUME_REQUESTED: 'CONTENT_RESUME_REQUESTED',
ALL_ADS_COMPLETED: 'ALL_ADS_COMPLETED',
SKIPPED: 'SKIPPED',
VOLUME_CHANGED: 'VOLUME_CHANGED',
VOLUME_MUTED: 'VOLUME_MUTED',
PAUSED: 'PAUSED',
RESUMED: 'RESUMED',
SKIPPABLE_STATE_CHANGED: 'SKIPPABLE_STATE_CHANGED',
CLICK: 'CLICK',
AD_PROGRESS: 'AD_PROGRESS',
AD_BUFFERING: 'AD_BUFFERING',
IMPRESSION: 'IMPRESSION',
DURATION_CHANGE: 'DURATION_CHANGE',
USER_CLOSE: 'USER_CLOSE',
LOADED: 'LOADED',
LINEAR_CHANGED: 'LINEAR_CHANGED',
AD_METADATA: 'AD_METADATA',
LOG: 'LOG',
AD_BREAK_READY: 'AD_BREAK_READY',
INTERACTION: 'INTERACTION',
};
window['google'].ima.AdDisplayContainer = class { initialize() {} };
}
});

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