test methodologies

Articles

Writing Good Test Cases

We all know writing test cases is an integral part of the testing activity. In order to write good test cases, we must first understand what a test case is and why we need to write test cases. Can’t we live without writing test cases?

Anand Gupta's picture Anand Gupta
Transitioning to Agile Testing

Your developers are already working feature-by-feature in iterations, but your testers are stuck with manual tests. How do you make the leap to agile testing when the nature of agile's iterative releases challenges testers to test working segments of a product instead of the complete package? In this column, Johanna Rothman explains that the key challenge resides in bringing the whole team together to work towards the completion of an iteration. Only then will the testers—and the entire team—know how to transition to agile.

Johanna Rothman's picture Johanna Rothman
Does Exploratory Testing Have a Place on Agile Teams?

Exploratory testing—questioning and learning about the product as you design and execute tests rather than slavishly following predefined scripts—makes sense for many projects. But does it make sense for agile projects? In this column, Johanna Rothman examines how exploratory testing might work on an agile project.

Johanna Rothman's picture Johanna Rothman
Estimating Testing Time

Testers are always facing a time crunch. As part of a recent assessment, a senior manager asked, "How long should the testing really take? It takes our testers from four, five, six, to thirty (insert your number of choice here) weeks, and we need it to take less time. Why can't it take less time, and how can we tell what's going on so we know how much testing we need?" In this column, Johanna Rothman answers with a timeline. By estimating how many testing cycles will be needed, plus how long each will take, she can map out the entire testing process. From this viewpoint, she is able to pinpoint where the process can be streamlined thus reducing the time spent testing.

Johanna Rothman's picture Johanna Rothman
Suffering for Success

One of the most valuable services a QA group provides is preventing failure. Ironically if the group succeeds at this, QA might find themselves unpopular or out of a job. Linda Hayes reveals how typical methods of measuring success can actually cause failure. Especially if success is achieved at the loser's expense.

Linda Hayes's picture Linda Hayes
Bumper Stickers for Testers

Why is software testing perceived as dull? How many other jobs can list "crash," "hang," and "death march" in their daily vocabularies? In this week's column, Harry Robinson encourages testers to embrace a little pride and excitement in what they do, and Harry has just the mottos for bumper stickers that announce Tester Pride. Author's note: Feel free to add your own favorite slogan in the comment section at the end!

Harry Robinson's picture Harry Robinson
So Many Tests, So Little Time

In this corner—A harried project manager whose testing time has just been cut in half. And in this corner—A time-honored management tool to scale back project scope and make testing tasks do-able. Johanna Rothman shows us the ropes of timeboxing and explains why time constraints don't have to be a TKO.

Johanna Rothman's picture Johanna Rothman
Model-Driven Architecture

Powerful new development technologies such as model-based code generation will overwhelm test teams that continue to create tests by hand. It's time for testers to put their own productivity into a higher gear. Harry Robinson tells you all about it in this column.

Harry Robinson's picture Harry Robinson
Testing the Bold and the Beautiful

During testing, testers mostly stress the 'Bold' part of the software and comfortably overlook the 'Beautiful' side. Beauty and functionality are treated as two extreme ends in software quality, where only one of the two can meet perfection at a given time. But the viewers of the famous soap opera The Bold and the Beautiful know very well that both are important. In this article, Yogita Sahoo explains why aesthetics are such an important contribution.

Yogita Sahoo's picture Yogita Sahoo
Avoiding the Script Cemetery

It's frightening how many companies are on their second, third, or even greater attempt to automate their testing—each time junking months or years of effort and work product. Here, test automation advisor Linda Hayes shows the way to avoid having to bury your automation project.

Linda Hayes's picture Linda Hayes

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