Calculate the Value of Testing: It's Not Just About Cost
It seems that senior management is always complaining that testing costs too much. And their opinion is accurate if they consider only the costs-and not the benefits-of testing. What if you could show management how much you have saved the organization by finding defects during testing? The most expensive defects are ones not found during testing-defects that ultimately get delivered to the user. Their consequential damages and repair costs can far exceed the cost of finding them before deploying a system. Instead of focusing only on the cost of testing, Leo van der Aalst shows you how to determine the real value that testing adds to the project. He shares a model that he has used to calculate the losses testing prevents-losses that did not occur because testing found the error before the application was put into production. Leo explains the new testing math: Loss Prevented – Cost of Testing = Added Value of Testing.