fix: poster options tests & analytics

Author: tsi

src/plugins/cloudinary/index.js

@@ -126,7 +126,7 @@ class CloudinaryContext {
 
 
       const defaultPosterOptions = posterOptionsForCurrent();
-      const userPosterOptions = options.posterOptions || {};
+      const userPosterOptions = options.posterOptions;
       options.poster = options.poster || defaultPosterOptions;
       options.posterOptions = Object.assign(
         {},

src/utils/querystring.js

@@ -1,4 +1,7 @@
 const objectToQuerystring = (obj) => {
+  if (!obj) {
+    return '';
+  }
   const keys = Object.keys(obj);
 
   if (!keys.length) {