Add retry to integration tests (#396)

* Add retry to integration tests

Author: patrick-tolosa

test/api_spec.js

@@ -146,6 +146,7 @@ function findByAttr(elements, attr, value) {
 
 
 describe("api", function () {
+  this.retries(3);
   var contextKey = `test-key${UNIQUE_JOB_SUFFIX_ID}`;
   before("Verify Configuration", function () {
     let config = cloudinary.config(true);

test/archivespec.js

@@ -90,6 +90,7 @@ sharedExamples('archive', function () {
 });
 
 describe("archive", function () {
+  this.retries(3);
   includeContext('archive');
   describe("utils", function () {
     describe('.generate_zip_download_url', function () {

test/search_spec.js

@@ -32,6 +32,7 @@ const SEARCH_TAG = 'npm_advanced_search_' + UNIQUE_JOB_SUFFIX_ID;
 
 
 describe("search_api", function () {
+  this.retries(3);
   describe("unit", function () {
     it('should create empty json', function () {
       var query_hash = cloudinary.v2.search.instance().to_query();

test/uploader_spec.js

@@ -44,6 +44,7 @@ const {
 require('jsdom-global')();
 
 describe("uploader", function () {
+  this.retries(3);
   before("Verify Configuration", function () {
     var config = cloudinary.config(true);
     if (!(config.api_key && config.api_secret)) {