Discussing the nuts and bolts of software development

Wednesday, July 23, 2008

 

Software Testers - Don't Underestimate Their Worth for Success

Sometimes, testing your application isn’t enough: sometimes your test cases need to be tested! Testing doesn’t always give you what you’d expect. In extreme cases, it can even give you a false sense of confidence in a product that is a complete failure.

Recently, I was managing an offshore team developing a component for our client's core enterprise application. We wrote extensive test cases and, because we were concerned about a lack of domain knowledge, we even had architects write some of the test cases. Things were looking good as we approached the end of the development cycle: the product was behaving as it was supposed to; we were passing test cases; we were greenlighted by the QC ‘process’.

Our confidence was high, and we were ready to move on to automated testing. Then we found the problem. It turns out that our test cases were written with a single user in mind. The minute we started to use this component with concurrent user access, the system would pretty much lock up. Our confidence evaporated.

This was a big mistake. Architects and technical leads both reviewed the test cases. Nobody found the oversight at the time. This was compounded by an ‘if it passes the test cases then it works’ mentality.

Unfortunately, a solution to this problem isn’t as easy as ‘follow these three steps’. But if we can take away a lesson learned from this, it is that testing the right way is not only very important to the success of a product, but it also shouldn’t be taken for granted. If you haven’t noticed, QC/QA and testers were not included in the writing of test cases, thus bypassing all kinds of valuable experience that would most likely caught our newbie mistakes.

Bottom line - Don’t underestimate the worth of your testers and their experience, it might just come back to bite you in the future.

Labels: , , ,


Comments:
I great ideal is to have, for each iteration of development (milestone), a brainstorming meeting between the QC/QA and the development team (somewhat more difficult if they are offshore) and title the meeting, "How Can I Break This Application"...
Usually everybody is so busy with the task at hand that they forget about the "oversights". The brainstorming session hopefully tries to redirect the team to identify holes that might have been missed.
 
Thank you for the informative post. It was thoroughly helpful to me. Keep posting more such articles on software testing training in Chennai and enlighten us.
 
I think that you need to also look here for some tips on how to write a great email. This could be a really helpful tips
 
Testers can not just be a testers, they have to be warriors. Testing may sound simple but it’s a pretty challenging profile which requires multiple skills.

In a company there would be times a tester would be expected to code while simultaneously managing the test strategies and execution and maintaining planning documents. And also be the guy who delivers the bad news.

One more prominent thing in the lives of testers is to have empathy for the end user, developer and even the product owner. Without an understanding of what all these people would want out of the product, testing wont make much sense.
Regards: Dissertation formatting service
 
HP is well known in the market for its products and services. They give 24*7 service. You can call them anytime you need them. They have additional features as for hp printer software you have to visit 123.hp.com/setup and enter model number over there and they will provide you the right hp software and drivers.
For further queries, you can visit: HP SETUP
 
quickbooks are the greatest companion of all time for the office purpose QuickBooks tech support
 
Do you ever confused about the payments in
my school bucks
 
Quickbooks is the financial management software to handle business data very conveniently. In QuickBooks Online Advanced, you can use the Backup Quickbooks Online and restore the app to save online backups of your accounting data.
 
If you want to upgrade, downgrade or reinstall the OS again on your device, you can use the firmware file. It resolves different software issues like application stopped working, Boot loop issues, and dead issues. If you want to download vivo y51l volte flash file you can visit the link.
 
Don't underestimate their worth for success. They may not be the most glamorous or exciting part of your business, but they are essential for its success.
 
Regardless of its age, freshness, source, or packages, we supply Best MCA Leads. Business Leads World's highly qualified staff works with you to produce Merchant Cash Advance Leads and products that will ensure your success in the merchant funding sector.
 
I appreciate your post's information. It was quite beneficial to me. Continue publishing such articles about louis vuitton onthego  in Chennai and inform us.
 
Testing doesn’t always give you what you’d expect. In extreme cases, it can even give you a false sense of confidence in a product that is a complete failure. Now its time to avail dispatch freightfor more details.

 
Thank you for your useful post. It was quite beneficial to me. Continue to provide similar articles about software testing children's couture to inform us.
 
There's nothing like a Leather Jacket for men To make you feel like a badass. Whether you're going for that motorcycle-chic look or just want to add a little edge to your outfit.
 
In today's business world, it's easy to underestimate the importance of research proposals. After all, they're not the glamorous, high-profile projects that get all the attention. But make no mistake to write my research proposal are essential for success.
 
I think that you need to also look here for some tips on how to write a great email. This could be a really helpful tips
 
Testers must be more than simply testers; they must also be warriors. Testing may appear straightforward, but this is a difficult profile that demands a variety of talents.
 
This comment has been removed by the author.
 
At Trademark Alpha, they specialise in providing high-quality trademark registration services to clients. With their team of experienced trademark attorneys, they assist clients in protecting their brands, logos, and intellectual property through the trademark registration process. Trust Trademark Alpha to deliver fast, reliable, and efficient trademark registration services that meet your business needs.
 
Post a Comment



<< Home

This page is powered by Blogger. Isn't yours?