The future of testing
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The future of testing

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    The future of testing The future of testing Presentation Transcript

    • The Future of Testing Johan Hoberg159/038 13-LXE 110 0048 Uen Rev PA2 2011-11-17 1 The Future of Testing
    • Introduction  What is the future of testing 5 to 10 years from now?
    • Overview Industrialization Smart Automation & Testability Customer Feedback Competence Shift Tool Supported Testing
    • Industrialization• Testing and Software development in general must move from being a craft to being an engineering science• The analogy is that software should be built and tested just like a bridge, in that there is a way to build a bridge, and even if there are differences between bridges, there are even more similarities• When an action is performed, as long as the operator meets competence requirements, the output should be the same independent of operator
    • Smart Automation & Testability• It is not possible to do good automation without a software that is designed for being automatically tested• The value of a static test cases that is executed automatically over and over again is not high, even though it still has value• There needs to be support in software for creating more dynamic test cases which retain their value over time and evolves – this requires both better design of production code, and better design of test cases• There also needs to be standardized and easier ways to write unit tests • Automatic unit test design • Model based testing
    • Customer Feedback• With software releases becoming more and more frequent, the time for testing decreases, and the possibility to get feedback from the customer improves• Feedback mechanisms must be in place to utilize the vast information flow that the customers generate when they use the products• There must be a way to quickly analyze and take actions based on the feedback from the customers to get the fixes in to the next release• Imagine if a new product software is released each week – ideally even a critical error that is missed by test will be fixed within a week as soon as customers find it• Critical systems will of course be handled differently in that they cannot release hazardous software even if they can fix it within a week, but will still benefit from user feedback
    • Competence Shift• There will be many tester roles in the future, but in general testers will move closer towards development• Better understanding of automation and testability design• Testers that mimic actual users will to some extent be replaced by actual user feedback and quick software releases• Even testers who work with end-to-end testing will have major tool focus to empower their testing
    • Tool Supported Testing• All testing will be tool supported in one way or another• Using the software as an uninformed user is not effective or efficient• Real time information on what is going on in the software system will continuously be provided to the tester to help steer the testing in the right direction• Risk analysis will be tool supported to a much higher extent than is today• All setup, prerequisites and reporting for testing should be automated – the tester should spend time testing not administrating• Designing automated test cases will also be tool supported so that the tester is not required to have the same extensive knowledge about software development as an actual developer
    • Conclusion Customer Feedback Competence Shift Tool Supported Testing Industrialization Smart Testability Automation
    • Reference• None of these ideas are new• James Whittaker, Alan Page, Alberto Savoia, Bj Rollison and many others have influenced and/or formulated these thoughts before