If I am building a mobile app to play podcast episodes, and I make a change to the user interface, I want to have manual quality assurance (QA) testers run through tests that I describe to them, to make sure my change did not break anything. QA tests describe high level application functionality. Can the user register and log in? Can the user press the play button and listen to a podcast episode on my app?
Unit tests are not good enough, because unit tests only verify the logic and the application state from the point of view of the computer itself. Manual QA tests ensure that the quality of the user experience was not impacted.
With so many different device types, operating systems, and browsers, I need my QA test to be executed in all of the different target QA environments. This requires lots of manual testers. If I want manual testing for every deployment I push, that manual testing can get expensive.
RainforestQA is a platform for QA testing that turns manual testing into automated testing. The manual test procedures are recorded, processed by computer vision, and turned into automated tests. RainforestQA hires human workers from Amazon Mechanical Turk to execute the well-defined manual tests, and the recorded manual procedure is used to train the machines that can execute the same task in the future.
Russell Smith is the CTO and co-founder of RainforestQA, and he joins the show to explain how RainforestQA works: the engineering infrastructure, the process of recruiting workers from mechanical turk, and the machine learning system for taking manual tasks and automating them.
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