Automated Unit Testing in Agile Projects

April 22 11:52 2016 by Nataliia Vasylyna Print This Article

A lot has been said about the high cost of fixing bugs at the late stages of a project.

This is relevant even for a software testing company that successfully follows the Agile methodology. Wisely executed unit testing is a great method to find a large number of important defects at the very beginning of the product development stage. If applied to unit checking, automated testing allows specialists to simplify detection and correction of errors and reduce the number of routine checks performed manually.

Why Is Unit Testing so Important for Agile Projects?

If errors are found in the code in its inception phase, developers are quite cooperative and the chances of quick and smooth bug fixing are high.
With the help of automated test scripts, it is easier to add new functionalities without substantial damage to the product’s stability.
Unit testing simplifies and speeds up bug fixing even if a product is already delivered to the end users after acceptance testing.
If developers come across the task to handle somebody else’s code, the presence of well-written unit tests will help them to easily detect any bugs.
With automated unit tests, software testers can free themselves from routine and repetitive checks and focus on creative and intricate tasks.

Well-written unit tests do not prohibit creative thinking. On the contrary, they eliminate the unnecessary distractions and allow the experts of software testing and developers to concentrate their efforts on more thought-provoking tasks.