Recently, Microsoft Pattern and Practices released a good book about testing for continuous delivery with Visual Studio 2012. This book covers an Agile process in terms of testing and continuous improvement of your software by testing it iteratively. As mentioned in their pages
This book is aimed at test engineers, managers, developers, and folks interested in understanding the changing world of test. Over the last several years, software testing has changed a great deal. In the past, test plans were on paper, filed away and out of sight. Today they are—or can be with Visual Studio—living documents, as manual and automated tests are integrating into the test workflow supported by the test infrastructure.
Today you no longer have to set up physical boxes; instead you can set up and automate virtual environments composed of virtual machines to meet your testing environment needs. With Visual Studio and Team Foundation Server, the pain of dealing with a heterogeneous test infrastructure is reduced, the cost and effectiveness of testing a product is improved, and regression testing becomes cost effective instead of a nightmare.
Knowing how to test is important, but understanding how this new infrastructure is changing the business of testing and software delivery is critical. Today's businesses require nimble teams that can support continuous delivery and deal with updates and bugs in an agile fashion. It's what your customers have come to expect.
In this guide, we follow a team as they move from a conventional approach to testing towards one more suited to the needs of present-day development. We see how they address the costs and the pain of their old methods by adopting the testing infrastructure of Visual Studio 2012.
You can download the book here
Having a good time to learn you can bough a good book about testing and Agile here. Buy one and you never regret it.