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Common pitfalls when using pytest-asyncio with FastAPI tests?I'm testing a FastAPI application with pytest-asyncio and httpx.AsyncClient and hitting a few rough edges. Issues I've…
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What do you actually review in a test code PR — and what do you let slide?Test code reviews on my team are inconsistent. Some reviewers are rigorous (comment on everything), some rubber-stamp…
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How are you using AI to generate test assertions specifically — not just test structure?Most AI test generation demos show the happy path: given a function, generate a test skeleton. I've seen this work OK.…
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How do you test third-party integrations — mock, sandbox, or contract?We integrate with: Stripe (payments), SendGrid (email), Twilio (SMS), and Segment (analytics). Each has a sandbox/test…
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Strategy for testing APIs that call third-party services — mock, contract, or live?Our payments API calls Stripe, our notifications API calls SendGrid, and our geolocation API calls Google Maps. All…
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How do you persist authentication state across Playwright tests without logging in every time?Our Playwright suite has 200+ tests and login takes 3–4 seconds each time. Running everything serially we're losing ~15…
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Is contract testing with Pact worth the setup cost for a 2-team API boundary?We have two teams: one owns a user service (Python/FastAPI), one owns a frontend (Next.js). The user service API is the…
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How do you actually stay current with the test automation ecosystem?The ecosystem moves fast — new Playwright releases, pytest plugins, AI testing tools, framework comparisons. I feel…
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How do you test accessibility (a11y) effectively — tools and approach that actually work?We want to add accessibility testing to our suite. We have a React app with ~60 pages. Current thinking: - axe-core +…
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Shared test environments vs per-test isolation — how do you decide?We have two camps on our team: Camp A (shared environment): Tests run against a shared staging server. Fast to set up,…
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Systematic approach to fixing StaleElementReferenceException in Selenium?StaleElementReferenceException is the bane of our Selenium suite. We get maybe 20–30 per CI run across 800 tests,…
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How do you write meaningful performance assertions in your load tests?Most load test examples I see just report numbers (p95, p99, RPS) without failing the test definitively. I want our…
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How do you onboard new team members to a large legacy test suite?We have a 1,200-test suite built over 4 years. Good test coverage, but: - No documentation of test strategy or…
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Do you practice mutation testing and does it actually improve your test suite?Mutation testing (mutmut for Python, Stryker for JS) sounds powerful in theory: introduce small code changes and verify…
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How do you properly clean up database state between pytest tests without killing speed?Our API test suite uses a real PostgreSQL database (Docker, spun up in CI). Each test creates data and we need…
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Best approach for secrets management for test credentials in CI?We have test credentials (API keys for sandbox environments, DB passwords, OAuth tokens) that need to be available in…
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How do you validate AI-generated test code before committing it?I've started using AI to generate first-pass test code. The problem: I've caught several subtle bugs in AI-generated…
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What is the most effective approach to testing GraphQL APIs?REST API testing feels natural with pytest + requests, but I'm not sure how to apply the same discipline to GraphQL.…
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Is Selenium Grid 4 still worth self-hosting or should we just use cloud providers?We're running Selenium Grid 3 on 6 VMs and it's a maintenance headache — node crashes, session leaks, version…
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Is there a practical upper limit on how long a single automated test should run?We have a handful of E2E tests that take 4–6 minutes each. They cover complex user journeys (onboarding flow,…
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