wrapped expect: Back to just using addAdditionalPromiseMethods

Author: papandreou

lib/createTopLevelExpect.js

@@ -1338,9 +1338,9 @@ expectPrototype._createWrappedExpect = function (
     if (arguments.length === 0) {
       throw new Error('The expect function requires at least one parameter.');
     } else if (arguments.length === 1) {
-      return parentExpect._camelCaser(
-        context,
-        parentExpect.findTypeOf(subject),
+      return addAdditionalPromiseMethods(
+        makePromise.resolve(subject),
+        wrappedExpect,
         subject
       );
     } else if (typeof testDescriptionString === 'function') {