

It is a well-known fact that the automation saves time and ensures more effective and efficient software testing procedure. It is very suitable in the case of a multi-level complex system. Every software testing company applies the automation principle during the checking of various software products.
But it is impossible to automate every procedure of product checking. On one hand, it will fasten the checking process. But, on the other hand, it is rather time and money-consuming. Moreover, in some cases, the automation can do only harm and will not provide the qualitative checking. That is why it is necessary to perform automated testing in a proper way.
But automation is not a panacea – it cannot detect every system bug. Besides that, automated system testing or functional testing can even be of lower quality in comparison with manual one.