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Programmable Infrastructure and DevOps Teams A decade ago, continuous integration became a key practice to support the agile process. Now, the hot topic is continuous delivery, and Pini Reznik has noticed many similarities between the adoption of CD today and the implementation of CI. You can learn a lot from past experiences.
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Accelerating the Adoption of Technical Practices Agile teams are supposed to take responsibility for how they work and how they learn. But what if you need to jump-start that learning? Agile transformation is about making this happen rather than waiting for it to happen. You need to get your team to learn the technical side of agile, and soon. Here are some effective approaches.
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How Skeleton Strings Can Help Your Testing Brian Noggle writes about how he uses "skeleton strings" to help him when he probes an application under test. Just as skeleton keys unlock doors, these generic skeleton strings open up access to a wide variety of defects.
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Don't Forget Operations' Point of View in DevOps Much of what is written about DevOps—a set of principles that helps development and operations teams work more effectively together—is delivered from the perspective of developers. In my opinion, DevOps needs to also take an operations point of view in order to be effective and practical. This article is all about putting the “ops” back into DevOps, so to speak.
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Pair Programming in the Clink In this personal experience story, Daryl Kulak relates the day he spent behind bars. He was there to participate in a program that pairs prisoners with software developers “from the outside” to explore the art and science of agile software development. “It’s like a code retreat,” Kulak notes, “except it’s inside a prison.”
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Test-Driven Design for the Project Manager Many developers and testers are familiar with test-driven design (TDD), but how can managers use it to drive project implementation? In this article, John Goodpasture offers a guide to TDD design from the project manager’s perspective.
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The "One Right Way" For those who believe there has to be one right way to do something, especially in software development - there can be. But that one way isn't likely to come from a single individual. Through collaboration and teamwork, some of the greatest single ideas have evolved.
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Testing is Essential to Agile SCM Rather than being an afterthought for SCM, an appropriate testing strategy is what enables an SCM in an agile environment. To be more agile, you need to avoid the silo-based perspective of development, SCM, and testing being three different disciplines. Instead, think about how the processes in one part of your development ecosystem affects what you can do in the others.
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Using Mocks to Verify Interactions In the March 2006 issue of Better Software magazine, Dan North began a discussion of the evolution of behavior-driven development from test-driven development. Here, North continues the conversation with closer look at "mocks," utility classes that, for testing purposes, pretend to be some component or service with which your object will interact.
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