Revert "Upgrade sinon to 3.x (prebid#1491)" (prebid#1563)

This reverts commit dc4736a.

package.json

@@ -92,7 +92,7 @@
     "proxyquire": "^1.7.10",
     "querystringify": "0.0.3",
     "requirejs": "^2.1.20",
-    "sinon": "^3.2.0",
+    "sinon": "^1.12.1",
     "string-replace-webpack-plugin": "^0.1.3",
     "through2": "^2.0.3",
     "uglify-js": "^2.8.10",

test/mocks/videoCacheStub.js

@@ -1,4 +1,3 @@
-import sinon from 'sinon';
 import * as videoCache from 'src/videoCache';
 
 /**

test/spec/AnalyticsAdapter_spec.js

@@ -69,7 +69,7 @@ FEATURE: Analytics Adapters API
         adapter = new AnalyticsAdapter(config);
         spyTestGlobal = sinon.spy(window, config.global);
 
-        sinon.stub(events, 'getEvents').returns([]); // these tests shouldn't be affected by previous tests
+        sinon.stub(events, 'getEvents', () => []); // these tests shouldn't be affected by previous tests
       });
 
       afterEach(() => {
@@ -139,7 +139,7 @@ FEATURE: Analytics Adapters API
         const args = { more: 'info' };
 
         beforeEach(() => {
-          sinon.stub(Math, 'random').returns(0.5);
+          sinon.stub(Math, 'random', () => 0.5);
         });
 
         afterEach(() => {

test/spec/bidmanager_spec.js

@@ -1,9 +1,12 @@
-import useSandbox from 'test/mocks/sandbox';
-import * as utils from 'src/utils';
-import * as bidmanager from 'src/bidmanager';
-import * as bidfactory from 'src/bidfactory';
-import * as fixtures from 'test/fixtures/fixtures';
-import * as assert from 'assert';
+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 bidmanager = require('../../src/bidmanager');
+var bidfactory = require('../../src/bidfactory');
+var fixtures = require('../fixtures/fixtures');
 
 describe('replaceTokenInString', function () {
   it('should replace all given tokens in a String', function () {
@@ -414,9 +417,6 @@ describe('bidmanager.js', function () {
     before(() => {
       $$PREBID_GLOBAL$$.adUnits = fixtures.getAdUnits();
     });
-
-    const getSandbox = useSandbox()
-
     it('should return proper price bucket increments for dense mode', () => {
       const bid = Object.assign({},
         bidfactory.createBid(2),
@@ -501,13 +501,11 @@ describe('bidmanager.js', function () {
     });
 
     it('should add banner bids that have no width or height but single adunit size', () => {
-      getSandbox().stub(utils, 'getBidderRequest').callsFake(() => {
-        return {
-          bids: [{
-            sizes: [[300, 250]],
-          }]
-        }
-      });
+      sinon.stub(utils, 'getBidderRequest', () => ({
+        bids: [{
+          sizes: [[300, 250]],
+        }]
+      }));
 
       const bid = Object.assign({},
         bidfactory.createBid(1),
@@ -524,18 +522,18 @@ describe('bidmanager.js', function () {
       assert.equal(bid.adId, addedBid.adId);
       assert.equal(addedBid.width, 300);
       assert.equal(addedBid.height, 250);
+
+      utils.getBidderRequest.restore();
     });
 
     it('should not add native bids that do not have required assets', () => {
-      getSandbox().stub(utils, 'getBidRequest').callsFake(() => {
-        return {
-          bidder: 'appnexusAst',
-          nativeParams: {
-            title: {'required': true},
-          },
-          mediaType: 'native',
-        }
-      });
+      sinon.stub(utils, 'getBidRequest', () => ({
+        bidder: 'appnexusAst',
+        nativeParams: {
+          title: {'required': true},
+        },
+        mediaType: 'native',
+      }));
 
       const bid = Object.assign({},
         bidfactory.createBid(1),
@@ -549,18 +547,18 @@ describe('bidmanager.js', function () {
       const bidsRecCount = $$PREBID_GLOBAL$$._bidsReceived.length;
       bidmanager.addBidResponse('adUnit-code', bid);
       assert.equal(bidsRecCount, $$PREBID_GLOBAL$$._bidsReceived.length);
+
+      utils.getBidRequest.restore();
     });
 
     it('should add native bids that do have required assets', () => {
-      getSandbox().stub(utils, 'getBidRequest').callsFake(() => {
-        return {
-          bidder: 'appnexusAst',
-          nativeParams: {
-            title: {'required': true},
-          },
-          mediaType: 'native',
-        }
-      });
+      sinon.stub(utils, 'getBidRequest', () => ({
+        bidder: 'appnexusAst',
+        nativeParams: {
+          title: {'required': true},
+        },
+        mediaType: 'native',
+      }));
 
       const bid = Object.assign({},
         bidfactory.createBid(1),
@@ -574,19 +572,19 @@ describe('bidmanager.js', function () {
       const bidsRecCount = $$PREBID_GLOBAL$$._bidsReceived.length;
       bidmanager.addBidResponse('adUnit-code', bid);
       assert.equal(bidsRecCount + 1, $$PREBID_GLOBAL$$._bidsReceived.length);
+
+      utils.getBidRequest.restore();
     });
 
     it('installs publisher-defined renderers on bids', () => {
-      getSandbox().stub(utils, 'getBidderRequest').callsFake(() => {
-        return {
-          bids: [{
-            renderer: {
-              url: 'renderer.js',
-              render: (bid) => bid
-            }
-          }]
-        };
-      });
+      sinon.stub(utils, 'getBidderRequest', () => ({
+        bids: [{
+          renderer: {
+            url: 'renderer.js',
+            render: (bid) => bid
+          }
+        }]
+      }));
 
       const bid = Object.assign({}, bidfactory.createBid(1), {
         bidderCode: 'appnexusAst',
@@ -596,6 +594,8 @@ describe('bidmanager.js', function () {
       bidmanager.addBidResponse('adUnit-code', bid);
       const addedBid = $$PREBID_GLOBAL$$._bidsReceived.pop();
       assert.equal(addedBid.renderer.url, 'renderer.js');
+
+      utils.getBidderRequest.restore();
     });
   });
 });

test/spec/modules/adkernelBidAdapter_spec.js

@@ -146,12 +146,14 @@ describe('Adkernel adapter', () => {
     let bidRequest;
 
     beforeEach(() => {
-      sandbox.stub(utils, 'getTopWindowLocation').returns({
-        protocol: 'https:',
-        hostname: 'example.com',
-        host: 'example.com',
-        pathname: '/index.html',
-        href: 'http://example.com/index.html'
+      sandbox.stub(utils, 'getTopWindowLocation', () => {
+        return {
+          protocol: 'https:',
+          hostname: 'example.com',
+          host: 'example.com',
+          pathname: '/index.html',
+          href: 'http://example.com/index.html'
+        };
       });
 
       ajaxStub.onCall(0).callsArgWith(1, JSON.stringify(bidResponse1));
@@ -196,12 +198,14 @@ describe('Adkernel adapter', () => {
     let bidRequest;
 
     beforeEach(() => {
-      sandbox.stub(utils, 'getTopWindowLocation').returns({
-        protocol: 'https:',
-        hostname: 'example.com',
-        host: 'example.com',
-        pathname: '/index.html',
-        href: 'http://example.com/index.html'
+      sandbox.stub(utils, 'getTopWindowLocation', () => {
+        return {
+          protocol: 'https:',
+          hostname: 'example.com',
+          host: 'example.com',
+          pathname: '/index.html',
+          href: 'http://example.com/index.html'
+        };
       });
       ajaxStub.onCall(0).callsArgWith(1, JSON.stringify(videoBidResponse));
       doRequest([bid_video]);
@@ -320,8 +324,10 @@ describe('Adkernel adapter', () => {
         '//sync.adkernel.com/user-sync?zone=2&r=%2F%2Frtb.adkernel.com%2Fuser-synced%3Fuid%3D%7BUID%7D',
         '//sync.adkernel.com/user-sync?zone=1&r=%2F%2Frtb.adkernel.com%2Fuser-synced%3Fuid%3D%7BUID%7D'];
       let userSyncUrls = [];
-      sandbox.stub(utils, 'createInvisibleIframe').returns({});
-      sandbox.stub(utils, 'addEventHandler').callsFake((el, ev, cb) => {
+      sandbox.stub(utils, 'createInvisibleIframe', () => {
+        return {};
+      });
+      sandbox.stub(utils, 'addEventHandler', (el, ev, cb) => {
         userSyncUrls.push(el.src);
         cb(); // instant callback
       });