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auctionmanager_spec.js
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import {
getKeyValueTargetingPairs,
auctionCallbacks,
AUCTION_COMPLETED,
adjustBids,
getMediaTypeGranularity,
getPriceByGranularity,
addBidResponse, resetAuctionState, responsesReady
} from 'src/auction.js';
import { EVENTS, TARGETING_KEYS, S2S } from 'src/constants.js';
import * as auctionModule from 'src/auction.js';
import { registerBidder } from 'src/adapters/bidderFactory.js';
import { createBid } from 'src/bidfactory.js';
import { config } from 'src/config.js';
import * as store from 'src/videoCache.js';
import * as ajaxLib from 'src/ajax.js';
import {find} from 'src/polyfill.js';
import { server } from 'test/mocks/xhr.js';
import {hook} from '../../src/hook.js';
import {auctionManager} from '../../src/auctionManager.js';
import 'modules/debugging/index.js' // some tests look for debugging side effects
import {AuctionIndex} from '../../src/auctionIndex.js';
import {expect} from 'chai';
import {deepClone} from '../../src/utils.js';
import { IMAGE as ortbNativeRequest } from 'src/native.js';
import {PrebidServer} from '../../modules/prebidServerBidAdapter/index.js';
/**
* @typedef {import('../src/adapters/bidderFactory.js').BidRequest} BidRequest
* @typedef {import('../src/adapters/bidderFactory.js').Bid} Bid
*/
var assert = require('assert');
/* use this method to test individual files instead of the whole prebid.js project */
// TODO refactor to use the spec files
var utils = require('../../src/utils');
var fixtures = require('../fixtures/fixtures');
var adapterManager = require('src/adapterManager').default;
var events = require('src/events');
const BIDDER_CODE = 'sampleBidder';
const BIDDER_CODE1 = 'sampleBidder1';
const ADUNIT_CODE = 'adUnit-code';
const ADUNIT_CODE1 = 'adUnit-code-1';
/**
* @param {Object} [opts]
* @returns {Bid}
*/
function mockBid(opts) {
let bidderCode = opts && opts.bidderCode;
return {
adUnitCode: opts?.adUnitCode || ADUNIT_CODE,
'ad': 'creative',
'cpm': '1.99',
'width': 300,
'height': 250,
'bidderCode': bidderCode || BIDDER_CODE,
'requestId': utils.getUniqueIdentifierStr(),
'transactionId': (opts && opts.transactionId) || ADUNIT_CODE,
adUnitId: (opts && opts.adUnitId) || ADUNIT_CODE,
'creativeId': 'id',
'currency': 'USD',
'netRevenue': true,
'ttl': 360,
getSize: () => '300x250',
getIdentifiers() {
return {
src: this.source,
bidder: this.bidderCode,
bidId: this.requestId,
transactionId: this.transactionId,
auctionId: this.auctionId
}
},
_ctx: {
adUnits: opts?.adUnits,
src: opts?.src,
uniquePbsTid: opts?.uniquePbsTid,
}
};
}
/**
* @param {Bid} bid
* @param {Object} [opts]
* @returns {BidRequest}
*/
function mockBidRequest(bid, opts) {
if (!bid) {
throw new Error('bid required');
}
let bidderCode = opts && opts.bidderCode;
let adUnitCode = opts && opts.adUnitCode;
let defaultMediaType = {
banner: {
sizes: [[300, 250], [300, 600]]
}
}
let mediaType = (opts && opts.mediaType) ? opts.mediaType : defaultMediaType;
let requestId = utils.getUniqueIdentifierStr();
return {
'bidderCode': bidderCode || bid.bidderCode,
'auctionId': opts && opts.auctionId,
'bidderRequestId': requestId,
src: bid?._ctx?.src,
adUnitsS2SCopy: bid?._ctx?.src === S2S.SRC ? bid?._ctx?.adUnits : undefined,
uniquePbsTid: bid?._ctx?.src === S2S.SRC ? bid?._ctx?.uniquePbsTid : undefined,
'bids': [
{
'bidder': bidderCode || bid.bidderCode,
'params': {
'placementId': 'id'
},
'adUnitCode': adUnitCode || ADUNIT_CODE,
'transactionId': bid.transactionId,
adUnitId: bid.adUnitId,
'sizes': [[300, 250], [300, 600]],
'bidId': bid.requestId,
'bidderRequestId': requestId,
'auctionId': opts && opts.auctionId,
'mediaTypes': mediaType,
src: bid?._ctx?.src
}
],
'auctionStart': 1505250713622,
'timeout': 3000
};
}
function mockBidder(bidderCode, bids) {
let spec = {
code: bidderCode,
isBidRequestValid: sinon.stub(),
buildRequests: sinon.stub(),
interpretResponse: sinon.stub(),
getUserSyncs: sinon.stub()
};
spec.buildRequests.returns([{'id': 123, 'method': 'POST'}]);
spec.isBidRequestValid.returns(true);
spec.interpretResponse.returns(bids);
return spec;
}
const TEST_BIDS = [mockBid()];
const TEST_BID_REQS = TEST_BIDS.map(mockBidRequest);
function mockAjaxBuilder() {
return function(url, callback) {
const fakeResponse = sinon.stub();
fakeResponse.returns('headerContent');
callback.success('response body', { getResponseHeader: fakeResponse });
};
}
describe('auctionmanager.js', function () {
let indexAuctions, indexStub
before(() => {
// hooks are global and their side effects depend on what has been loaded
[
auctionModule.addBidResponse,
auctionModule.addBidderRequests,
auctionModule.bidsBackCallback
].forEach((h) => h.getHooks().remove())
hook.ready();
});
beforeEach(() => {
indexAuctions = [];
indexStub = sinon.stub(auctionManager, 'index');
indexStub.get(() => new AuctionIndex(() => indexAuctions));
resetAuctionState();
});
afterEach(() => {
indexStub.restore();
});
describe('getKeyValueTargetingPairs', function () {
const DEFAULT_BID = {
cpm: 5.578,
pbLg: 5.50,
pbMg: 5.50,
pbHg: 5.57,
pbAg: 5.50,
height: 300,
width: 250,
getSize() {
return this.height + 'x' + this.width;
},
adUnitCode: '12345',
bidderCode: 'appnexus',
adId: '1adId',
source: 'client',
mediaType: 'banner',
creativeId: 'monkeys',
meta: {
advertiserDomains: ['adomain'],
primaryCatId: 'IAB-test',
networkId: '123987'
}
};
/* return the expected response for a given bid, filter by keys if given */
function getDefaultExpected(bid, keys) {
var expected = {};
expected[TARGETING_KEYS.BIDDER] = bid.bidderCode;
expected[TARGETING_KEYS.AD_ID] = bid.adId;
expected[TARGETING_KEYS.PRICE_BUCKET] = bid.pbMg;
expected[TARGETING_KEYS.SIZE] = bid.getSize();
expected[TARGETING_KEYS.SOURCE] = bid.source;
expected[TARGETING_KEYS.FORMAT] = bid.mediaType;
expected[TARGETING_KEYS.ADOMAIN] = bid.meta.advertiserDomains[0];
expected[TARGETING_KEYS.ACAT] = bid.meta.primaryCatId;
expected[TARGETING_KEYS.DSP] = bid.meta.networkId;
expected[TARGETING_KEYS.CRID] = bid.creativeId;
if (bid.mediaType === 'video') {
expected[TARGETING_KEYS.UUID] = bid.videoCacheKey;
expected[TARGETING_KEYS.CACHE_ID] = bid.videoCacheKey;
expected[TARGETING_KEYS.CACHE_HOST] = 'prebid.adnxs.com';
}
if (!keys) {
return expected;
}
return keys.reduce((map, key) => {
map[key] = expected[key];
return map;
}, {});
}
var bid = {};
before(function () {
bid = Object.assign({}, DEFAULT_BID);
});
it('No bidder level configuration defined - default', function () {
$$PREBID_GLOBAL$$.bidderSettings = {};
let expected = getDefaultExpected(bid);
// remove hb_cache_host from expected
delete expected.hb_cache_host;
let response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
it('should suppress acat if undefined', function () {
const noAcatBid = deepClone(DEFAULT_BID);
noAcatBid.meta.primaryCatId = ''
let expected = getDefaultExpected(noAcatBid);
delete expected.hb_acat;
let response = getKeyValueTargetingPairs(noAcatBid.bidderCode, noAcatBid);
assert.deepEqual(response, expected);
});
if (FEATURES.VIDEO) {
it('No bidder level configuration defined - default for video', function () {
config.setConfig({
cache: {
url: 'https://prebid.adnxs.com/pbc/v1/cache'
}
});
$$PREBID_GLOBAL$$.bidderSettings = {};
let videoBid = utils.deepClone(bid);
videoBid.mediaType = 'video';
videoBid.videoCacheKey = 'abc123def';
let expected = getDefaultExpected(videoBid);
let response = getKeyValueTargetingPairs(videoBid.bidderCode, videoBid);
assert.deepEqual(response, expected);
});
}
it('Custom configuration for all bidders', function () {
$$PREBID_GLOBAL$$.bidderSettings =
{
standard: {
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
// change default here
return bidResponse.pbHg;
}
}, {
key: TARGETING_KEYS.SIZE,
val: function (bidResponse) {
return bidResponse.size;
}
},
{
key: TARGETING_KEYS.SOURCE,
val: function (bidResponse) {
return bidResponse.source;
}
},
{
key: TARGETING_KEYS.FORMAT,
val: function (bidResponse) {
return bidResponse.mediaType;
}
},
{
key: TARGETING_KEYS.ADOMAIN,
val: function (bidResponse) {
return bidResponse.meta.advertiserDomains[0];
}
},
{
key: TARGETING_KEYS.CRID,
val: function (bidResponse) {
return bidResponse.creativeId;
}
},
{
key: TARGETING_KEYS.DSP,
val: function (bidResponse) {
return bidResponse.meta.networkId;
}
},
{
key: TARGETING_KEYS.ACAT,
val: function (bidResponse) {
return bidResponse.meta.primaryCatId;
}
}
]
}
};
var expected = getDefaultExpected(bid);
expected[TARGETING_KEYS.PRICE_BUCKET] = bid.pbHg;
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
if (FEATURES.VIDEO) {
it('Custom configuration for all bidders with video bid', function () {
config.setConfig({
cache: {
url: 'https://prebid.adnxs.com/pbc/v1/cache'
}
});
let videoBid = utils.deepClone(bid);
videoBid.mediaType = 'video';
videoBid.videoCacheKey = 'abc123def';
$$PREBID_GLOBAL$$.bidderSettings =
{
standard: {
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
return bidResponse.pbMg;
}
}, {
key: TARGETING_KEYS.SIZE,
val: function (bidResponse) {
return bidResponse.size;
}
},
{
key: TARGETING_KEYS.SOURCE,
val: function (bidResponse) {
return bidResponse.source;
}
},
{
key: TARGETING_KEYS.FORMAT,
val: function (bidResponse) {
return bidResponse.mediaType;
}
},
{
key: TARGETING_KEYS.UUID,
val: function (bidResponse) {
return bidResponse.videoCacheKey;
}
},
{
key: TARGETING_KEYS.CACHE_ID,
val: function (bidResponse) {
return bidResponse.videoCacheKey;
}
},
{
key: TARGETING_KEYS.ADOMAIN,
val: function (bidResponse) {
return bidResponse.meta.advertiserDomains[0];
}
},
{
key: TARGETING_KEYS.CRID,
val: function (bidResponse) {
return bidResponse.creativeId;
}
},
{
key: TARGETING_KEYS.DSP,
val: function (bidResponse) {
return bidResponse.meta.networkId;
}
},
{
key: TARGETING_KEYS.ACAT,
val: function (bidResponse) {
return bidResponse.meta.primaryCatId;
}
}
]
}
};
let expected = getDefaultExpected(videoBid);
let response = getKeyValueTargetingPairs(videoBid.bidderCode, videoBid);
assert.deepEqual(response, expected);
});
}
it('Custom configuration for one bidder', function () {
$$PREBID_GLOBAL$$.bidderSettings =
{
appnexus: {
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
// change default here
return bidResponse.pbHg;
}
}, {
key: TARGETING_KEYS.SIZE,
val: function (bidResponse) {
return bidResponse.size;
}
}
]
}
};
var expected = getDefaultExpected(bid);
expected[TARGETING_KEYS.PRICE_BUCKET] = bid.pbHg;
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
it('Custom configuration for one bidder - not matched', function () {
$$PREBID_GLOBAL$$.bidderSettings =
{
nonExistentBidder: {
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
// change default here
return bidResponse.pbHg;
}
}, {
key: TARGETING_KEYS.SIZE,
val: function (bidResponse) {
return bidResponse.size;
}
}
]
}
};
var expected = getDefaultExpected(bid);
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
it('Should set targeting as expecting when pbs is enabled', function () {
config.setConfig({
s2sConfig: {
accountId: '1',
enabled: true,
defaultVendor: 'appnexuspsp',
bidders: ['appnexus'],
timeout: 1000,
adapter: 'prebidServer'
}
});
$$PREBID_GLOBAL$$.bidderSettings = {};
let expected = getDefaultExpected(bid);
let response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
it('Custom bidCpmAdjustment for one bidder and inherit standard but doesn\'t use standard bidCpmAdjustment', function () {
$$PREBID_GLOBAL$$.bidderSettings =
{
appnexus: {
bidCpmAdjustment: function (bidCpm) {
return bidCpm * 0.7;
},
},
standard: {
bidCpmAdjustment: function (bidCpm) {
return 200;
},
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
// change default here
return 10.00;
}
}
]
}
};
var expected = getDefaultExpected(bid, [TARGETING_KEYS.BIDDER, TARGETING_KEYS.AD_ID]);
expected[TARGETING_KEYS.PRICE_BUCKET] = 10.0;
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
it('Standard bidCpmAdjustment changes the bid of any bidder', function () {
const bid = Object.assign({},
createBid(2),
fixtures.getBidResponses()[5]
);
assert.equal(bid.cpm, 0.5);
$$PREBID_GLOBAL$$.bidderSettings =
{
standard: {
bidCpmAdjustment: function (bidCpm) {
return bidCpm * 0.5;
}
}
};
adjustBids(bid)
assert.equal(bid.cpm, 0.25);
});
it('Custom bidCpmAdjustment AND custom configuration for one bidder and inherit standard settings', function () {
$$PREBID_GLOBAL$$.bidderSettings =
{
appnexus: {
bidCpmAdjustment: function (bidCpm) {
return bidCpm * 0.7;
},
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
// change default here
return 15.00;
}
}
]
},
standard: {
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
// change default here
return 10.00;
},
},
{
key: TARGETING_KEYS.SIZE,
val: function (bidResponse) {
return bidResponse.size;
}
}
]
}
};
var expected = getDefaultExpected(bid, [TARGETING_KEYS.BIDDER, TARGETING_KEYS.AD_ID, TARGETING_KEYS.SIZE]);
expected[TARGETING_KEYS.PRICE_BUCKET] = 15.0;
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
it('sendStandardTargeting=false, and inherit custom', function () {
$$PREBID_GLOBAL$$.bidderSettings =
{
appnexus: {
sendStandardTargeting: false,
adserverTargeting: [
{
key: TARGETING_KEYS.BIDDER,
val: function (bidResponse) {
return bidResponse.bidderCode;
}
}, {
key: TARGETING_KEYS.AD_ID,
val: function (bidResponse) {
return bidResponse.adId;
}
}, {
key: TARGETING_KEYS.PRICE_BUCKET,
val: function (bidResponse) {
return bidResponse.pbHg;
}
}
]
}
};
var expected = getDefaultExpected(bid);
expected[TARGETING_KEYS.PRICE_BUCKET] = 5.57;
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
assert.equal(bid.sendStandardTargeting, false);
});
it('suppressEmptyKeys=true', function() {
$$PREBID_GLOBAL$$.bidderSettings =
{
standard: {
suppressEmptyKeys: true,
adserverTargeting: [
{
key: 'aKeyWithAValue',
val: 42
},
{
key: 'aKeyWithAnEmptyValue',
val: ''
}
]
}
};
var expected = {
'aKeyWithAValue': 42
};
var response = getKeyValueTargetingPairs(bid.bidderCode, bid);
assert.deepEqual(response, expected);
});
});
describe('adjustBids', function () {
it('should adjust bids if greater than zero and pass copy of bid object', function () {
const bid = Object.assign({},
createBid(2),
fixtures.getBidResponses()[5]
);
assert.equal(bid.cpm, 0.5);
$$PREBID_GLOBAL$$.bidderSettings =
{
brealtime: {
bidCpmAdjustment: function (bidCpm, bidObj) {
assert.deepEqual(bidObj, bid);
if (bidObj.adUnitCode === 'negative') {
return bidCpm * -0.5;
}
if (bidObj.adUnitCode === 'zero') {
return 0;
}
return bidCpm * 0.5;
},
},
standard: {
adserverTargeting: [
]
}
};
// negative
bid.adUnitCode = 'negative';
adjustBids(bid)
assert.equal(bid.cpm, 0.5);
// positive
bid.adUnitCode = 'normal';
adjustBids(bid)
assert.equal(bid.cpm, 0.25);
// zero
bid.adUnitCode = 'zero';
adjustBids(bid)
assert.equal(bid.cpm, 0);
// reset bidderSettings so we don't mess up further tests
$$PREBID_GLOBAL$$.bidderSettings = {};
});
});
describe('createAuction', () => {
let adUnits, stubMakeBidRequests, stubCallAdapters, bids;
beforeEach(() => {
bids = [];
stubMakeBidRequests = sinon.stub(adapterManager, 'makeBidRequests').returns([{
bidderCode: BIDDER_CODE,
bids: [{
bidder: BIDDER_CODE
}]
}]);
stubCallAdapters = sinon.stub(adapterManager, 'callBids').callsFake((au, reqs, addBid, done) => {
bids.forEach(bid => addBid(bid.adUnitCode, bid));
reqs.forEach(r => done.apply(r));
});
adUnits = [{
code: ADUNIT_CODE,
adUnitId: ADUNIT_CODE,
bids: [
{bidder: BIDDER_CODE},
]
}];
});
afterEach(() => {
stubMakeBidRequests.restore();
stubCallAdapters.restore();
auctionManager.clearAllAuctions();
});
it('passes global and bidder ortb2 to the auction', () => {
const ortb2Fragments = {
global: {},
bidder: {}
}
const auction = auctionManager.createAuction({adUnits, ortb2Fragments});
auction.callBids();
const anyArgs = [...Array(7).keys()].map(() => sinon.match.any);
sinon.assert.calledWith(stubMakeBidRequests, ...anyArgs.slice(0, 5).concat([sinon.match.same(ortb2Fragments)]));
sinon.assert.calledWith(stubCallAdapters, ...anyArgs.slice(0, 7).concat([sinon.match.same(ortb2Fragments)]));
});
it('correctly adds nonbids when they are emitted', () => {
const ortb2Fragments = {
global: {},
bidder: {}
}
const auction = auctionManager.createAuction({adUnits, ortb2Fragments});
expect(auction.getNonBids()[0]).to.equal(undefined);
events.emit(EVENTS.SEAT_NON_BID, {
auctionId: auction.getAuctionId(),
seatnonbid: ['test']
});
expect(auction.getNonBids()[0]).to.equal('test');
});
describe('stale auctions', () => {
let clock, auction;
beforeEach(() => {
clock = sinon.useFakeTimers();
auction = auctionManager.createAuction({adUnits});
indexAuctions.push(auction);
});
afterEach(() => {
clock.restore();
config.resetConfig();
});
it('are dropped after their last bid becomes stale (if minBidCacheTTL is set)', () => {
config.setConfig({
minBidCacheTTL: 0
});
bids = [
{
adUnitCode: ADUNIT_CODE,
adUnitId: ADUNIT_CODE,
ttl: 10
}, {
adUnitCode: ADUNIT_CODE,
adUnitId: ADUNIT_CODE,
ttl: 100
}
];
auction.callBids();
return auction.end.then(() => {
clock.tick(50 * 1000);
expect(auctionManager.getBidsReceived().length).to.equal(2);
clock.tick(56 * 1000);
expect(auctionManager.getBidsReceived()).to.eql([]);
});
});
it('are dropped after `minBidCacheTTL` seconds if they had no bid', () => {
auction.callBids();
config.setConfig({
minBidCacheTTL: 2
});
return auction.end.then(() => {
expect(auctionManager.getNoBids().length).to.eql(1);
clock.tick(10 * 10000);
expect(auctionManager.getNoBids().length).to.eql(0);
})
});
Object.entries({
'bids': {
bd: [{
adUnitCode: ADUNIT_CODE,
adUnitId: ADUNIT_CODE,
ttl: 10
}],
entries: () => auctionManager.getBidsReceived()
},
'no bids': {
bd: [],
entries: () => auctionManager.getNoBids()
}
}).forEach(([t, {bd, entries}]) => {
it(`with ${t} are never dropped if minBidCacheTTL is not set`, () => {
bids = bd;
auction.callBids();
return auction.end.then(() => {
clock.tick(100 * 1000);
expect(entries().length > 0).to.be.true;
})
})
});
})
});
describe('addBidResponse #1', function () {
let createAuctionStub;
let adUnits;
let adUnitCodes;
let spec;
let auction;
let ajaxStub;
let bids;
let bidderRequests;
let makeRequestsStub;
before(function () {
makeRequestsStub = sinon.stub(adapterManager, 'makeBidRequests');
});
after(function () {
adapterManager.makeBidRequests.restore();
});
describe('when auction timeout is 3000', function () {
beforeEach(function () {
ajaxStub = sinon.stub(ajaxLib, 'ajaxBuilder').callsFake(mockAjaxBuilder);
adUnits = [{
mediaTypes: {
banner: {
sizes: []
}
},
code: ADUNIT_CODE,
adUnitId: ADUNIT_CODE,
bids: [
{bidder: BIDDER_CODE, params: {placementId: 'id'}},
]
}];
adUnitCodes = [ADUNIT_CODE];
auction = auctionModule.newAuction({adUnits, adUnitCodes, callback: function() {}, cbTimeout: 3000});
bids = TEST_BIDS.slice();
bidderRequests = bids.map(b => mockBidRequest(b, {auctionId: auction.getAuctionId()}));
makeRequestsStub.returns(bidderRequests);
indexAuctions = [auction];
createAuctionStub = sinon.stub(auctionModule, 'newAuction');
createAuctionStub.returns(auction);
spec = mockBidder(BIDDER_CODE, bids);
registerBidder(spec);
});
afterEach(function () {
ajaxStub.restore();
auctionModule.newAuction.restore();
});
function checkPbDg(cpm, expected, msg) {
return function() {
bids[0].cpm = cpm;
auction.callBids();
let registeredBid = auction.getBidsReceived().pop();
assert.equal(registeredBid.pbDg, expected, msg);
};
};
it('should return proper price bucket increments for dense mode when cpm is in range 0-3',
checkPbDg('1.99', '1.99', '0 - 3 hits at to 1 cent increment'));
it('should return proper price bucket increments for dense mode when cpm is in range 3-8',
checkPbDg('4.39', '4.35', '3 - 8 hits at 5 cent increment'));
it('should return proper price bucket increments for dense mode when cpm is in range 8-20',
checkPbDg('19.99', '19.50', '8 - 20 hits at 50 cent increment'));
it('should return proper price bucket increments for dense mode when cpm is 20+',
checkPbDg('73.07', '20.00', '20+ caps at 20.00'));
it('should place dealIds in adserver targeting', function () {
bids[0].dealId = 'test deal';
auction.callBids();
let registeredBid = auction.getBidsReceived().pop();
assert.equal(registeredBid.adserverTargeting[TARGETING_KEYS.DEAL], 'test deal', 'dealId placed in adserverTargeting');
});
it('should pass through default adserverTargeting sent from adapter', function () {
bids[0].adserverTargeting = {};
bids[0].adserverTargeting.extra = 'stuff';
auction.callBids();