How to Mock MongoDB's GetCollection method











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I am using Moq for mocking purpose.



I am looking for mocking MongoDB's GetCollection method in C#. MongoDB's 2.7.0 driver is being used in the code.



var filter = ....; //my business logic



var filteredData = await _mongoDb.GetCollection<MongoResult>("someKey").FindAsync(filter);


The idea is to test the filter condition as part of the test case.



Thus, I am looking for mocking _mongoDb.GetCollection<MongoResult> so that I can pass in my custom collection and then filter can be tested.



I have tried approaches mentioned in different posts in Stack Overflow. However, none of them seem to work (so far).






c# mongodb unit-testing filter moq







share|improve this question




























    up vote
    1
    down vote

    favorite
    2












    I am using Moq for mocking purpose.



    I am looking for mocking MongoDB's GetCollection method in C#. MongoDB's 2.7.0 driver is being used in the code.



    var filter = ....; //my business logic
    

    
var filteredData = await _mongoDb.GetCollection<MongoResult>("someKey").FindAsync(filter);


    The idea is to test the filter condition as part of the test case.



    Thus, I am looking for mocking _mongoDb.GetCollection<MongoResult> so that I can pass in my custom collection and then filter can be tested.



    I have tried approaches mentioned in different posts in Stack Overflow. However, none of them seem to work (so far).






    c# mongodb unit-testing filter moq







    share|improve this question


























      up vote
      1
      down vote

      favorite
      2









      up vote
      1
      down vote

      favorite
      2






      2





      I am using Moq for mocking purpose.



      I am looking for mocking MongoDB's GetCollection method in C#. MongoDB's 2.7.0 driver is being used in the code.



      var filter = ....; //my business logic
      

      
var filteredData = await _mongoDb.GetCollection<MongoResult>("someKey").FindAsync(filter);


      The idea is to test the filter condition as part of the test case.



      Thus, I am looking for mocking _mongoDb.GetCollection<MongoResult> so that I can pass in my custom collection and then filter can be tested.



      I have tried approaches mentioned in different posts in Stack Overflow. However, none of them seem to work (so far).






      c# mongodb unit-testing filter moq







      share|improve this question















      I am using Moq for mocking purpose.



      I am looking for mocking MongoDB's GetCollection method in C#. MongoDB's 2.7.0 driver is being used in the code.



      var filter = ....; //my business logic
      

      
var filteredData = await _mongoDb.GetCollection<MongoResult>("someKey").FindAsync(filter);


      The idea is to test the filter condition as part of the test case.



      Thus, I am looking for mocking _mongoDb.GetCollection<MongoResult> so that I can pass in my custom collection and then filter can be tested.



      I have tried approaches mentioned in different posts in Stack Overflow. However, none of them seem to work (so far).






      c# mongodb unit-testing filter moq




      c# mongodb unit-testing filter moq






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 9 at 17:17









      Nkosi

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      104k14109177










      asked Nov 7 at 11:12









      Umar Topia

      17615




      17615





























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