Hi  everyone,

I'm having an issue of writing test class for asynchronous callouts which i have used in controller.
can some one help me to write test class to code coverage to max.
i followed the way in the below link and i'm getting the following Error.
System.NoSuchElementException: Iterator has no more elements
link for test class provided by salesforce.
https://www.salesforce.com/us/developer/docs/apexcode/Content/apex_continuation_callout_soap.htm
Thanks in advance.
Lakshman