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⚡ AI Lessons
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Playwright Mistake 10/14: Flaky Tests Are Not Random
You re-run. It passes. You move on. Until your whole team is trained to ignore failures. That's when...
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Mistake 9/14: Stop Relying on Staging Data for Edge Case Testing
You finish the happy path tests. Coverage looks solid. Then a user reports the error screen is...
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Playwright Mistake 8/14: You Only Check Status Codes on API Responses
The docs said the field was a string. Production returned null. Your test passed because you only...
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Mistake 7/14: You are still using beforeEach for everything
If you are still copy-pasting beforeEachblocks across fifty spec files to initialize your Page...
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Mistake 6/14: Stop Putting Assertions in Page Objects
A developer wants to keep their tests "dry," so they put the expect statement inside the Page Object...
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Mistake 5/14: Your Tests Are Unreadable in the Report
A test fails in CI. You open the Playwright HTML report and see 60 lines of code in one giant block....
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
Mistake 4/14: Same data breaks Playwright group tests
Running tests together? Same "test@test.com" makes workers fight over one user. Quiet fails...
Dev.to · TestDino
🔧 Backend Engineering
⚡ AI Lesson
4mo ago
14 Playwright Mistakes Slowing Your Team Down : A Daily Series
1 You are logging in through the UI in every single test. Open the app. Type the email....
DeepCamp AI