Archive of Testing Articles

When companies first start off-shoring, they usually send the “low level” implementation work overseas first, to work out the process kinks and manage risk. Over time, your valued, domain-aware developers will perceive a lack of career opportunities with this limited role. Naturally, you will want to consider sending design work offshore too. You can make it work. If you do it wrong, you’re toast.

Economic pressures are driving most companies in high-developer-salary markets to explore using offshore development teams as part of their approach to developing software. Developing software with a global team presents new challenges as well as new benefits. If you do it right, you can have a more cost-effective team. If you do it wrong, you can have a disaster.

No matter how good your quality process is, you are introducing bugs. This article reviews the places where bugs are introduced in the software development process (from stakeholders to users), and reviews ways to address those bugs.

We’ve written before about several characteristics of well written requirements, and one of those characteristics is testability. Ahamad has written an list of 10 tests of requirements, with an emphasis on assessing the testability of the requirements. The testability of the requirement determines if the resultant product can be tested to determine if it meets the requirement.

This series is a reprint of an article by Scott Sehlhorst, written for developer.* in March 2006. A recent article on dailytech about “new” methods for software testing points to some very interesting research by the NIST (the National Institute of Standards and Technology) Information Technology Lab. We’ve split the original article into three articles to be more consistent in length with other Tyner Blain articles.

This is part 3 of a 3 part series.

This series is a reprint of an article by Scott Sehlhorst, written for developer.* in March 2006. A recent article on dailytech about “new” methods for software testing points to some very interesting research by the NIST (the National Institute of Standards and Technology) Information Technology Lab. We’ve split the original article into three articles to be more consistent in length with other Tyner Blain articles.

This is part 2 of a 3 part series.

This series is a reprint of an article by Scott Sehlhorst, written for developer.* in March 2006. A recent article on dailytech about “new” methods for software testing points to some very interesting research by the NIST (the National Institute of Standards and Technology) Information Technology Lab. We’ve split the original article into three articles to be more consistent in length with other Tyner Blain articles.

This is part 1 of a 3 part series.

Just a quick update on the prototype for our agile project. We’ve dramatically improved test coverage, implemented authentication-restriction for some functionality, and refactored a litte of the code. Read on for the latest stats on coverage and testing.

This morning I finished up the infrastructure setup for our project. A bunch of under the hood work. Definitely required some propeller-head skills. The goal of this work is to get us to a working prototype as soon as possible. There are a couple links to some good agile testing articles, and the rest of this one is a quick list of what we did on Friday and today.

Last week, Ivan Chalif, a product manager / blogger, tapped into a thread criticising product managers for not adopting and espousing agile, or at least rapid-release techniques. In this article we look at Ivan’s comments and one of the articles that he referenced. We also share our own perspective and an alternative analysis of what may have happened.