Innity Bid Adapter: Support for Prebid.js v3 (prebid#4633)

* Innity Adapter for Prebid.js 1.0

* Fix Innity Adapter Test Spec Error (prebid#2180)

* Fix utils.timestamp and remove userSyncs (prebid#2180)

* Added Prebid.js 3.0 Support

Author: engtat

modules/innityBidAdapter.js

@@ -0,0 +1,58 @@
+import * as utils from '../src/utils';
+import { registerBidder } from '../src/adapters/bidderFactory';
+
+const BIDDER_CODE = 'innity';
+const ENDPOINT = 'https://as.innity.com/synd/';
+
+export const spec = {
+  code: BIDDER_CODE,
+  isBidRequestValid: function(bid) {
+    return !!(bid.params && bid.params.pub && bid.params.zone);
+  },
+  buildRequests: function(validBidRequests, bidderRequest) {
+    let refererInfo = '';
+    if (bidderRequest && bidderRequest.refererInfo) {
+      refererInfo = bidderRequest.refererInfo.referer || '';
+    }
+    return validBidRequests.map(bidRequest => {
+      let parseSized = utils.parseSizesInput(bidRequest.sizes);
+      let arrSize = parseSized[0].split('x');
+      return {
+        method: 'GET',
+        url: ENDPOINT,
+        data: {
+          cb: utils.timestamp(),
+          ver: 2,
+          hb: 1,
+          output: 'js',
+          pub: bidRequest.params.pub,
+          zone: bidRequest.params.zone,
+          url: encodeURIComponent(refererInfo),
+          width: arrSize[0],
+          height: arrSize[1],
+          vpw: window.screen.width,
+          vph: window.screen.height,
+          callback: 'json',
+          callback_uid: bidRequest.bidId,
+          auction: bidRequest.auctionId,
+        },
+      };
+    });
+  },
+  interpretResponse: function(serverResponse, request) {
+    const res = serverResponse.body;
+    const bidResponse = {
+      requestId: res.callback_uid,
+      cpm: parseFloat(res.cpm) / 100,
+      width: res.width,
+      height: res.height,
+      creativeId: res.creative_id,
+      currency: 'USD',
+      netRevenue: true,
+      ttl: 60,
+      ad: '<script src="https://cdn.innity.net/frame_util.js"></script>' + res.tag,
+    };
+    return [bidResponse];
+  }
+}
+registerBidder(spec);

modules/innityBidAdapter.md

@@ -11,8 +11,12 @@ Innity Bidder Adapter for Prebid.js.
 # Test Parameters
 ```	
     var adUnits = [{
-      code: 'div-gpt-ad-1460505748561-0',
-      sizes: [[300, 250]],
+      code: '/19968336/header-bid-tag-0',
+      mediaTypes: {
+        banner: {
+          sizes: [[300, 250]],
+        }
+      },
       bids: [{
         bidder: 'innity',
         params: {

test/spec/modules/innityBidAdapter_spec.js

@@ -0,0 +1,106 @@
+import { expect } from 'chai';
+import { spec } from 'modules/innityBidAdapter';
+
+describe('innityAdapterTest', () => {
+  describe('bidRequestValidity', () => {
+    it('bidRequest with pub ID and zone ID param', () => {
+      expect(spec.isBidRequestValid({
+        bidder: 'innity',
+        params: {
+          'pub': 267,
+          'zone': 62546
+        },
+      })).to.equal(true);
+    });
+
+    it('bidRequest with no required params', () => {
+      expect(spec.isBidRequestValid({
+        bidder: 'innity',
+        params: {
+        },
+      })).to.equal(false);
+    });
+  });
+
+  describe('bidRequest', () => {
+    const bidRequests = [{
+      'bidder': 'innity',
+      'params': {
+        'pub': 267,
+        'zone': 62546
+      },
+      'adUnitCode': '/19968336/header-bid-tag-0',
+      'transactionId': 'd7b773de-ceaa-484d-89ca-d9f51b8d61ec',
+      'sizes': [300, 250],
+      'bidId': '51ef8751f9aead',
+      'bidderRequestId': '418b37f85e772c',
+      'auctionId': '18fd8b8b0bd757'
+    }];
+
+    const bidderRequest = {
+      refererInfo: {
+        referer: 'https://example.com'
+      }
+    };
+
+    it('bidRequest HTTP method', () => {
+      const requests = spec.buildRequests(bidRequests, bidderRequest);
+      requests.forEach(function(requestItem) {
+        expect(requestItem.method).to.equal('GET');
+      });
+    });
+
+    it('bidRequest data', () => {
+      const requests = spec.buildRequests(bidRequests, bidderRequest);
+      expect(requests[0].data.pub).to.equal(267);
+      expect(requests[0].data.zone).to.equal(62546);
+      expect(requests[0].data.width).to.equal('300');
+      expect(requests[0].data.height).to.equal('250');
+      expect(requests[0].data.callback_uid).to.equal('51ef8751f9aead');
+    });
+  });
+
+  describe('interpretResponse', () => {
+    const bidRequest = {
+      'method': 'GET',
+      'url': 'https://as.innity.com/synd/?',
+      'data': {
+        'ver': 2,
+        'hb': 1,
+        'output': 'js',
+        'pub': 267,
+        'zone': 62546,
+        'width': '300',
+        'height': '250',
+        'callback': 'json',
+        'callback_uid': '51ef8751f9aead',
+        'url': 'https://example.com',
+        'cb': '',
+      }
+    };
+
+    const bidResponse = {
+      body: {
+        'cpm': 100,
+        'width': '300',
+        'height': '250',
+        'creative_id': '148186',
+        'callback_uid': '51ef8751f9aead',
+        'tag': '<script>innity=true;</script>',
+      },
+      headers: {}
+    };
+
+    it('result is correct', () => {
+      const result = spec.interpretResponse(bidResponse, bidRequest);
+      expect(result[0].requestId).to.equal('51ef8751f9aead');
+      expect(result[0].cpm).to.equal(1);
+      expect(result[0].width).to.equal('300');
+      expect(result[0].height).to.equal('250');
+      expect(result[0].creativeId).to.equal('148186');
+      expect(result[0].currency).to.equal('USD');
+      expect(result[0].ttl).to.equal(60);
+      expect(result[0].ad).to.equal('<script src="https://cdn.innity.net/frame_util.js"></script><script>innity=true;</script>');
+    });
+  });
+});