Lena Nyström
Test Strategist, Author and Public Speaker
She/they
Senior Technical Leader and Test strategist.
Author and creator of "Would Heu-risk it?" (card deck and book), avid blogger, speaker and workshop facilitator.
Achievements
Contributions
The "Testing using oracles" STEC lesson by Lena Nyström is an important one. She expertly works with many types of oracles during Lesson 4 of Module 10 of STEC (Software Testing Essentials Certific...
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Eighteen months, 19 modules, and 59 amazing contributors later, the MoT Software Testing Essentials Certification is complete!
Looking back, my favourite part has been seeing so many community m...
What is software testing? From challenging assumptions to static analysis, testing spans the entire SDLC — learn why it’s more than “just a step.”
Oracles are sources of knowledge that you can use to inform your testing and help you decide whether something might be a bug.
What are heuristics?Heuristics are approaches that we use to solve a problem that is similar to a problem we know how to solve, but not necessarily the same.
Do you have any examples?The most, clear one is doors. First time we come across a door, we don't know how it works. But as we learn how doors work, it becomes easier and easier to understand different kinds of doors. So different types of handles or sliding doors suddenly become easy to to understand. An example from software development would be CRUD, which I find very useful. Create, read, update, delete, which is basically what ninety percent of our software does. We create posts, we read posts, we update them, and we delete them.
What are the benefits?The biggest benefit is we don't have to invent the wheel every time, so it becomes easier to solve problems as we add more knowledge about similar problems.
Any pitfalls?They are models of they aren't the truth, so they are fallible. And, of course, we tend to make a lot of assumptions, and those assumptions might be wrong
Boost your career in software testing with the MoT Software Testing Essentials Certificate. Learn essential skills, from basic testing techniques to advanced risk analysis, crafted by industry experts.
Watch a live demo of the Would Heu-risk It? cards and how to use them
It's not a TestBash without 99 Second Talks!
Explore your own, your team’s and your application’s strengths and weak spots.
Get answers to questions on building and switching careers
Learn all about 'Would Heu-risk It!' and the power of heuristics with Lena
