1. Testing Azure Applications with Visual Studio 2010 Abhishek Agrawal Senior Program Manager Visual Studio Microsoft Corporation Abhiag@microsoft.com

3. Rich support for Premier Platform

4. Windows Azure

5. Testing is part of the product Lifecycle

6. I am testing an Azure app, how do I… write unit-tests? write integration tests? write functional tests? run tests on local machine? run tests on build machine? run tests on Lab Machine? do manual testing of my application When do I test against a deployed instance?

7. Approach Leverage MSTest framework with Mocking frameworks (e.g Typemock Isolator, Rhino Mocks, Moq) to write granular, isolated, independent tests Run them from VS and as part of Team Build independent of Azure or Dev Fabric interaction For unit-testing

8. DEMO

9. Sample Application Bidding Web site hosted on Azure. Users can log-in submit new items for auction and bid on other items.

10. Approach Leverage MSTest framework and Dev Fabric Invoke instance of your application or service in the Dev fabric Write automated tests that will go against the service end point and validate functionality Ctrl-F5 the application before running tests from VS For Integration testing from Visual Studio Configure Build Agent as a interactive service Invoke azure cmd line utility csrun.exe to start the Dev fabric and Dev Storage and invoke an instance of your application Run integration tests as part of Build For running Integration tests from Team Build

11. DEMO

12. Approach Provide deployable package and scripts to tester to launch the application Use MTM to browse and test web front end. For Manual/Exploratory testing, using Microsoft Test Manager Launch application using csrun.exe Record actions against Web front end and add asserts To playback tests On local machine, launch the app using ctrl-F5 and run the test For Functional Testing of UI

13. DEMO

14. Using Dev Fabric vs. Hosted Instance Dev Fabric works well in early phase of your project Hosted Azure Instance = $ hence needs to be budgeted as part of Testing resource costs Dev Fabric has limitations: –Local SQL is different from SQL Azure –Cannot perform Load and performance testing against Dev Fabric

15. Using Dev Fabric vs. Hosted Instance Recommendation –Have a $ Budget for hosted instance for testing –Deploy weekly to Azure once core application is stable –Have planned bug bash sessions, performance runs against deployed instance –Use Hosted instance for pre-production validation and getting stakeholder feedback

16. Summary Use Visual Studio 2010 and Azure SDK to develop and test rich applications Leverage existing skill and knowledge from testing on- premise application for testing Azure applications

17. Resources Software Application Developers http://msdn.microsoft.com/ Infrastructure Professionals http://technet.microsoft.com/ msdnindia technetindia @msdnindia @technetindia

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