add test for user settings cache issue

test/user.js

@@ -945,9 +945,13 @@ describe('User', function () {
 			};
 			socketUser.saveSettings({ uid: testUid }, data, function (err) {
 				assert.ifError(err);
+				User.getSettings(testUid, function (err, data) {
+					assert.ifError(err);
+					assert.equal(data.usePagination, true);
 					done();
 				});
 			});
+		});
 
 		it('should set moderation note', function (done) {
 			User.create({ username: 'noteadmin' }, function (err, adminUid) {