fix(User): refreshSessionToken also refresh cache

Author: leeyeh

src/user.js

@@ -593,7 +593,7 @@ module.exports = function(AV) {
       return AVRequest(`users/${this.id}/refreshSessionToken`, null, null, 'PUT', null, options)
         .then(response => {
           this._finishFetch(response);
-          return this;
+          return this._handleSaveResult(true).then(() => this);
         });
     },
 

test/user.js

@@ -240,6 +240,10 @@ describe("User", function() {
       return user.refreshSessionToken().then(user => {
         user.getSessionToken().should.be.a.String();
         user.getSessionToken().should.not.be.eql(prevSessionToken);
+        // cache refreshed
+        delete AV.User._currentUser;
+        AV.User._currentUserMatchesDisk = false;
+        user.getSessionToken().should.be.eql(AV.User.current().getSessionToken());
       })
     });
   })