InfoQ Homepage Agile Content on InfoQ
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TDD Opinion: Quality Is a Function of Thought and Reflection, Not Bug Prevention
In a recent post, Michael Feathers argues against the widely held idea that unit testing, by itself, improves code quality. Michael talks about unit testing, integration tests, TDD and Clean Room Software Development, concluding that code quality is a function of thought and reflection, not bug prevention.
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Voting Someone Off the Island on an Agile Team
On Agile teams there is a definite possibility of having a team member who is not a good fit. Members of the Agile community discuss the reasons and possible ways of voting someone off the island.
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My "Unit Test" Aint Your "Unit Test"
Mike Hill, well-known XP contributor, came forth to make a few interesting assertions about the misunderstanding often surrounding how a TDD "unit test" differs from the "unit test" of traditional lore, and how he uses the term 'microtesting' to clear the air for new TDD'ers.
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Subversion 1.5 released
Subversion, a mature open source version control system used by many open source projects, has just released version 1.5. New features include: merge tracking, sparse checkouts, and conflict resolution in the command line client.
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Agile Smells: Don't Let This Happen To You!
Mark Levison wrote an interesting blog summarizing some of the work that has been done to catalog Agile smells. We summarize some of those smells and point to other intersting work that documents the Agile community's experience in adoption.
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New User Story Format Emphasizes Business Value
User stories, a common format for capturing agile requirements, could be more focused on business value. A traditional format for stating a user story is: "As a <type of user> I want <some functionality> so that <some benefit>." A value-centric replacement would be: "In order to <achieve some value>, as a <type of user>, I want <some functionality>."
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Agile Practices with the Highest Return on Investment
Return on Investment is a critical factor for decision making pertaining to following a particular software development practice. The post summarizes the ROI benefits of Agile and the inexpensive practices which lead to highest return on investment.
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FIT/Fitnesse Fixture Gallery 2.0 Released
Gojko's Fixture Gallery is a cookbook for FIT/Fitnesse fixtures and version 2.0 has been released with Java, C# and Python code samples.
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Agile Business Intelligence
Large centrally designed BI systems often don't meet the expectations of their end users. In this article at Cutter IT journal Scott Ambler has written about using Agile methods to help meet the user's expectations and deliver business value quickly.
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Do Specialists Outperform Generalists on an Agile Team?
An Agile team is mostly a cross functional team comprising of generalists and specialists. Jurgen Appelo, challenges this concept and suggests that having just specialists on an Agile team adds more value. The post tries to correlate various view points on team composition by other members of the Agile community.
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Presentation: Dealing With the Organizational Challenges of Agile Adoption
In this presentation filmed during QCon London 2007, Joseph Pelrine talks about the challenges faced by organizations trying to adopt Agile methods.
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QCon San Francisco Nov 19-21 Enterprise Software Development Conference Launched
QCon is coming back to San Francisco this November 19-21st, featuring speakers such as Martin Fowler, Eric Meijer (creator of LINQ), Rod Johnson (Spring), and others. Digg.com, Facebook, Yellowpages.com and MySpace.com architectures will be presented. QCon is the conference for enterprise software development team leads, architects and project management.
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Presentation: Agile Architecture Is Not Fragile Architecture
In this presentation filmed during QCon 2007, Coplien and Henney describe how to start with enough architecture to ensure long term success of an Agile developed project.
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Agile 2008 Program Announced
The program for Agile 2008, Expanding Agile Horizons has just been announced. This year the program was This year it features a number of stages (i.e. tracks) from which attendees can sample: Main Stage, Research, Breaking Acts, Questioning Agile, Customers and Business Value, User Experience, Developer Jam, Tools for Agility,...
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When To Use Mock Objects?
In his 'Ode To Code' K Scott Allen offers rational for the use of mock objects when unit testing and discusses his thoughts on the use of mock object frameworks.