Browsing Tag
testing
147 posts
How to Test MCP Servers Before They Break Your CI
Most teams install an MCP server and hope it works. That is how you get 3 AM pages.…
I Built Tautest: A Mutation Testing Workflow for AI-Written Tests
AI coding agents are getting really good at writing tests. But I kept running into one uncomfortable problem:…
I Finally Understand Why Mobile Tests Keep Breaking — Thanks to This Article by Jay Saadana
I’ve always wondered why mobile test automation feels so fragile. You change one small thing in the UI…
Accessibility Testing: Best Practices
Accessibility testing requires more than an automated scanner. A scanner catches roughly 30-50% of WCAG issues. The rest…
Your security tool should tell users what to change, not just what’s wrong
Our findings said ‘this bucket is public.’ Users asked ‘what do I change to fix it?’ We derived…
Why do test coverage metrics keep misleading developers?
High test coverage is often seen as a sign of software quality, yet it raises an important question:…
Introducing @accesslint/jest: progressive accessibility testing for Jest
This post is for the team rolling out accessibility testing: developer tooling, CI platform, design systems, frontend tooling,…
Our SwiftUI snapshot tests passed locally but failed on CI. Here’s the actual fix.
500+ snapshot tests, all green on every developer’s Mac, all red on GitHub Actions. Sound familiar? The common…
First Post on DEV — A Quick Hello
This is my first article on DEV.to, and I’m excited to share my learning journey here. I’m a…
Your Go Tests Pass, But Do They Actually Test Anything? An Introduction to Mutation Testing
GitHub Copilot, Cursor, Claude Code — these tools can generate hundreds of lines of Go in seconds. But…
