A Model Of System Under Test
BBST Foundations, learn testing
TL;DR When we test a program, we create our model for this program. How much this model differs from the original program under test results in the quality of our…
Author: Karlo Smid
How To Create An Awesome Career In Software Testing
TL;DR You love software testing, but you are not satisfied with your career as a software tester. I heard a lot of such confessions from testers around the globe. As…
How To Replace In Files In Same Folder String That Contains Dot Using Sed
TL;DR I use for programming emacs through spacemacs. For searching and refactoring I use grep and sed, powerful and fast utilities, but complex and with steep learning curve. This post…
What Is Software Testability?
TL;DR In the previous post, I explained that the nontestable program is a program with no oracles, or there is a theoretical oracle that is not possible to use in…
What Testers Often Forgot In Test Configuration
BBST Foundations, learn testing
TL;DR This post explains what is test configuration, first part of every test specification. This explanation is aligned with Black Box Software Testing Foundations course (BBST) created by Rebecca Fiedler,…
What Is Non Testable Program?
TL;DR This post gives definition what is non testable program. Software tester can still test such program. This definition is aligned with Black Box Software Testing Foundations course (BBST) created…
Testing From Trenches: Reaction On D In S.A.C.R.E.D. Mnemonic
TL;DR This post is my comment on letter D in S.A.C.R.E.D. mnemonic created by Friendly tester. Comment was triggered by Ben Simo tweet: “If you know the result, then it…
How Can We Know Whether A Program Has Passed Or Failed A Test?
TL;DR This post gives definition of oracle, a mechanism that could help the software tester whether a program has passed or failed a test. The answer is aligned with Black…
