Behavior-Driven Development (BDD) is an Agile approach that mixes requirement gathering, documentation and acceptance testing. You write human-readable sentences describing the features of your application and how they should work. Then you implement this behavior using a tool that produces automated acceptance tests to verify that the feature is implemented correctly. Open source .NET BDD tools like SpecFlow are used to store the requirements as live documentation and to perform functional or acceptance tests.
Acceptance software testing
In classical (waterfall) project management approaches, the requirements review is an essential gate before starting the actual software development phase. If you participate to these meetings as a software tester, your role is to make sure that the software requirements are testable during the acceptance testing process. In this article, Richard Ellison provides advice on how to handle the requirements validation process from a software testing perspective.
Arquillian is an open source testing platform for the JVM that enables to easily create automated integration, functional and acceptance tests for Java middleware. In this article, Alex Soto presents three options to use Arquillian Cube to manager Docker containers from Arquillian.
When you learn to program, everything happens on the same computer, but when you start working for a (structured) organization, you realize the risks of changing and testing code directly where your users or customers are working. Thus you will have separated environments for developing, integrating or releasing your system. In this article, Richard Ellison provides some best practices for software testers on how to manage software testing environments.
There is nothing worse than building right the wrong software. Acceptance testing is the activity that allows the customer to validate that the delivered software meets their needs and specifications. If acceptance testing play an important role in validating software delivery, it can also cause some issues as Toby Weston explains it in his book “Essential Acceptance Testing”.
The concept of comparative (or back-to-back) test originates in testing hardware, when the output of the device under test is compared with the output of pre-tested “ideal” device wherein input is provided with the same data. From the viewpoint of Telecom industry, back-to-back test of OSS/BSS (Operating/Business Support Systems) solutions is usually implemented for testing systems managing large amount of data to get maximal coverage of migration and configuration processes. In this article, Yulia Liber discusses pros and cons of implementing comparative tests in Telecom.
Behavior-Driven Development (BDD9 and Acceptance Testing are heavily intertwined and in many aspects are one and the same. Both focus on starting at the outer layers of your application by concentrating on what matter to users; behavior.