set original times for Idempotency tests

Author: cbaker6

spec/Idempotency.spec.js

@@ -11,8 +11,8 @@ describe('Idempotency', () => {
   /** Enable TTL expiration simulated by removing entry instead of waiting for MongoDB TTL monitor which
    runs only every 60s, so it can take up to 119s until entry removal - ain't nobody got time for that */
   const SIMULATE_TTL = true;
-  const ttl = 2;
-  const maxTimeOut = 4000;
+  const ttl = 30;
+  const maxTimeOut = 130000;
 
   // Helpers
   async function deleteRequestEntry(reqId) {

src/Adapters/Storage/Mongo/MongoStorageAdapter.js

@@ -666,6 +666,7 @@ export class MongoStorageAdapter implements StorageAdapter {
     mongoFieldNames.forEach(fieldName => {
       indexCreationRequest[fieldName] = options.indexType !== undefined ? options.indexType : 1;
     });
+
     const defaultOptions: Object = { background: true, sparse: true };
     const indexNameOptions: Object = indexName ? { name: indexName } : {};
     const ttlOptions: Object = options.ttl !== undefined ? { expireAfterSeconds: options.ttl } : {};
@@ -678,6 +679,7 @@ export class MongoStorageAdapter implements StorageAdapter {
       ...indexNameOptions,
       ...ttlOptions,
     };
+
     return this._adaptiveCollection(className)
       .then(
         collection =>