Upgrading to react-test-renderer and snapshots; Fixing tests

mopidy_iris/static/app.js

@@ -163459,7 +163459,9 @@ var toRegExp = function toRegExp(keys) {
       // console.error('Could not convert string to RegEx', key);
       return null;
     }
-  });
+  }).filter(function (exp) {
+    return exp;
+  }); // Filter out failed conversions
 };
 /**
  * Detect if an item is in the loading queue. We simply loop all load items to
@@ -163476,6 +163478,7 @@ var isLoading = function isLoading() {
   var keys = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
   if (!load_queue || !keys) return false;
   var expressions = toRegExp(keys);
+  if (!expressions.length) return false;
   var queue = Object(_arrays__WEBPACK_IMPORTED_MODULE_0__["indexToArray"])(load_queue);
   var matches = queue.filter(function (qk) {
     var matchingExpressions = keys.filter(function (exp) {