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    Fix transaction errors when running review group tests
    
 
    

    



 
    
 
    

  Review Request #9177
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  Created Sept. 7, 2017 and submitted 

 
    


    




    




    




 
    
  
    
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  brennie
 
    

    





    
 
 
    
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  4f2a4a4...
 
    

    



 
    



 
    
  
    
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    When running unit tests, if an IntegrityError error is raised (even if
    
it is caught), it will break the transaction the unit test runs in.
    
Therefore, we have to run the potentially exception-raising code in its
    
own atomic block to avoid this happening.
    

    This also changes a mistaken reference to self.self.local_site_name.
    
 
    

    





  

    
 
 
    
  
    Ran unit tests.
    
 
    

    




 
    

    





    
 
    









 





    
 
 
 
    
  
    
   
    
    
    
     
    
    
    
      
     
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    Could we use get_or_create()? That way, even though there's one additional query, we don't at all impact the transaction in …
    
          		
      
       chipx86chipx86
      
      
       
      
     
    



     
    
      
       
       
    F401 'django.db.transaction' imported but unused
    
          		
      
       reviewbotreviewbot
      
      
       
      
     
    



     
    
      
       
       
    F401 'django.db.IntegrityError' imported but unused
    
          		
      
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    I'm confused. Why are we creating a local site if with_local_site is False?
    
          		
      
       daviddavid
      
      
       
      
     
    

        
   
    
  
    
 
    

    




 
    

    



  
    
 
    

    


    












    
 




 

    


 













    
 





 
    
  
    
   
    



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       reviewboard/webapi/tests/test_review_group.py
       


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      Could we use get_or_create()? That way, even though there's one additional query, we don't at all impact the transaction in any form.
      

      Actually, we get that query back if we pass in the returned LocalSite to create_review_group() instead of using with_local_site=. In fact, we save an additional query with the subsequent call. So I think this is the ideal way for multiple reasons.
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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brennie




   
    
   
    
  
    
 
    


 
    
  
    

   
    
   
    
    
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    Change Summary:
   
    
   
    
    
    Addressed Christian's issues
    
   
    
  
    







  
    
   
    
    Commit:
   
    
   
    
    
    d757f862c994e11d8bf231dbb67cb80272449747
    84a2d2228261d87de59124d6dfb513a45003af80
    
   
    
  
    




  
    
   
    
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     Revision 2 (+19 -13)
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        reviewboard/webapi/tests/test_review_group.py 
     
    
   
    
  
    





    



    
 
    
  
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      Ship It!
      
  
      
 
      

 
      
  


      
 
      
 
        

  

 
      


      

 
      

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      I'm confused. Why are we creating a local site if with_local_site is False?
      
  
      
 
      

 
      
  


      
 
      
 
        

  


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        with_local_site indicates whether or not the created review group is bound to the local site. We always create a review group bound to the local site and none not bound to it so we can check we are returning the correct groups.
        
 
        

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brennie




   
    
   
    
  
    
 
    


 
    
  
    

   
    
   
    
    
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    Change Summary:
   
    
   
    
    
    Pushed to release-3.0.x (4d9ac67)