Andrew Podner has posted the first part of a new series to his site today. He'll be looking at using functional testing to improve quality of the resulting code and full application.
For this week, I wanted to focus on some different types of automated testing other than unit testing that can help developers build more robust applications and improve both the speed and effectiveness of quality assurance. Specifically, this post is going to focus on functional testing. Functional testing is composed of the tests that you write which are from the user's point of view. A functional test is used to perform quality assurance on all or part of an application utilizing the user interface as a pathway to the application.
He gives some examples of functional tests like clicking on buttons, trying a login, checking that the contents of the page are correct. He talks some about the purpose of functional testing and how it differs from unit testing. He suggests the metaphor of a race car - the pit crew would be the "unit testers" and the driver would be the "functional tester", saying whether or not all of the parts of the car are working together as they should for the race. In the next part of the series, he'll talk some about the actual software to automate this process.
Link: http://unassumingphp.com/functional-testing-to-improve-quality-assurance-part-1
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