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video_spec.js
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video_spec.js
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import {fillVideoDefaults, isValidVideoBid} from 'src/video.js';
import {hook} from '../../src/hook.js';
import {stubAuctionIndex} from '../helpers/indexStub.js';
describe('video.js', function () {
before(() => {
hook.ready();
});
describe('fillVideoDefaults', () => {
function fillDefaults(videoMediaType = {}) {
const adUnit = {mediaTypes: {video: videoMediaType}};
fillVideoDefaults(adUnit);
return adUnit.mediaTypes.video;
}
describe('should set plcmt = 4 when', () => {
it('context is "outstream"', () => {
expect(fillDefaults({context: 'outstream'})).to.eql({
context: 'outstream',
plcmt: 4
})
});
[2, 3, 4].forEach(placement => {
it(`placemement is "${placement}"`, () => {
expect(fillDefaults({placement})).to.eql({
placement,
plcmt: 4
});
})
});
});
describe('should set plcmt = 2 when', () => {
[2, 6].forEach(playbackmethod => {
it(`playbackmethod is "${playbackmethod}"`, () => {
expect(fillDefaults({playbackmethod})).to.eql({
playbackmethod,
plcmt: 2,
});
});
});
});
describe('should not set plcmt when', () => {
Object.entries({
'it was set by pub (context=outstream)': {
expected: 1,
video: {
context: 'outstream',
plcmt: 1
}
},
'it was set by pub (placement=2)': {
expected: 1,
video: {
placement: 2,
plcmt: 1
}
},
'placement not in 2, 3, 4': {
expected: undefined,
video: {
placement: 1
}
},
'it was set by pub (playbackmethod=2)': {
expected: 1,
video: {
plcmt: 1,
playbackmethod: 2
}
}
}).forEach(([t, {expected, video}]) => {
it(t, () => {
expect(fillDefaults(video).plcmt).to.eql(expected);
})
})
})
})
describe('isValidVideoBid', () => {
it('validates valid instream bids', function () {
const bid = {
adId: '456xyz',
vastUrl: 'http://www.example.com/vastUrl',
transactionId: 'au'
};
const adUnits = [{
transactionId: 'au',
mediaTypes: {
video: {context: 'instream'}
}
}];
const valid = isValidVideoBid(bid, {index: stubAuctionIndex({adUnits})});
expect(valid).to.equal(true);
});
it('catches invalid instream bids', function () {
const bid = {
transactionId: 'au'
};
const adUnits = [{
transactionId: 'au',
mediaTypes: {
video: {context: 'instream'}
}
}];
const valid = isValidVideoBid(bid, {index: stubAuctionIndex({adUnits})});
expect(valid).to.equal(false);
});
it('catches invalid bids when prebid-cache is disabled', function () {
const adUnits = [{
transactionId: 'au',
bidder: 'vastOnlyVideoBidder',
mediaTypes: {video: {}},
}];
const valid = isValidVideoBid({ transactionId: 'au', vastXml: '<xml>vast</xml>' }, {index: stubAuctionIndex({adUnits})});
expect(valid).to.equal(false);
});
it('validates valid outstream bids', function () {
const bid = {
transactionId: 'au',
renderer: {
url: 'render.url',
render: () => true,
}
};
const adUnits = [{
transactionId: 'au',
mediaTypes: {
video: {context: 'outstream'}
}
}];
const valid = isValidVideoBid(bid, {index: stubAuctionIndex({adUnits})});
expect(valid).to.equal(true);
});
it('validates valid outstream bids with a publisher defined renderer', function () {
const bid = {
transactionId: 'au',
};
const adUnits = [{
transactionId: 'au',
mediaTypes: {
video: {
context: 'outstream',
}
},
renderer: {
url: 'render.url',
render: () => true,
}
}];
const valid = isValidVideoBid(bid, {index: stubAuctionIndex({adUnits})});
expect(valid).to.equal(true);
});
it('catches invalid outstream bids', function () {
const bid = {
transactionId: 'au',
};
const adUnits = [{
transactionId: 'au',
mediaTypes: {
video: {context: 'outstream'}
}
}];
const valid = isValidVideoBid(bid, {index: stubAuctionIndex({adUnits})});
expect(valid).to.equal(false);
});
})
});