Tutorials·13 June 2026 · 7 min read
How to write test cases developers actually read
Test cases that get read are short, scannable, and written for the person who has to act on them. Here is the format I use.
manual-qatest-casesdocumentation
Tutorials·13 June 2026 · 9 min read
The hallucination test cases I run on AI features
Concrete test cases for AI hallucination — unanswerable questions, false premises, invented entities, citations — and how to judge answers with no 'correct' value.
ai-testingllmhallucinationtest-cases
Deep dives·13 June 2026 · 8 min read
Test cases vs scenarios vs charters: the difference
Three different tools on a spectrum from prescribed to open: when to write a scripted case, a coverage scenario, or an exploratory charter.
manual-testingtest-casesexploratory-testingfundamentals
Tutorials·13 June 2026 · 9 min read
Accessibility test cases for login & checkout flows
Concrete, reusable accessibility cases for the two highest-consequence flows — keyboard completion, labels, announced errors, focus management — where a barrier blocks a core task.
accessibilitya11ytest-casesforms
Opinions·13 June 2026 · 8 min read
AI test case generation: where it helps and where it fails
AI covers the expected cases fast and misses the suspicion-driven ones that catch bugs. Division of labour: let it handle breadth of the predictable; you handle the unexpected.
ai-testingtest-casesai-toolsopinion