public static FlowAssertion IsCached(this ScriptFlow flow, IBrowsingResponse resp)
 {
     return(FlowAssertion.Create(flow, (resp is StateBrowsingResponse)));
 }
 public static FlowAssertion IsStatusOK(this ScriptFlow flow, IBrowsingResponse response)
 {
     return(FlowAssertion
            .Create(flow, response.StatusCode == System.Net.HttpStatusCode.OK));
 }