Click here to Skip to main content

spriyanair asked:

Open original thread
How to create unit test for the following linq query
public int CalculateRating(string hotelID)
     {
         var RatingQuery = from a in db.tbl_Reviews
                           where a.HotelID == hotelID
                           group a by a.HotelID into g
                           select new
                           {
                               TotalRating = g.Sum(a => a.Rating)
                           };
         int totalRating = Convert.ToInt16(RatingQuery.FirstOrDefault().TotalRating);
 
        int totalnoofRating = db.tbl_Reviews.Count(n => n.HotelID == hotelID);
 
        int newrating = (totalRating / totalnoofRating);
 
        return (newrating);
     }
Tags: LINQ

Preview



When answering a question please:
  1. Read the question carefully.
  2. Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
  3. If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Let's work to help developers, not make them feel stupid.
Please note that all posts will be submitted under the The Code Project Open License (CPOL).



Advertise | Privacy | Mobile
Web01 | 2.8.140916.1 | Last Updated 26 Mar 2009
Copyright © CodeProject, 1999-2014
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100