E2e Testing

Generate tests that lock down current legacy behavior so the new system doesn't accidentally change it during migration.

Generate comprehensive data quality tests for ETL pipelines: schema validation, freshness checks, null/duplicate/range checks, and business invariants.

Claude Code skill that compares old and new system outputs for parity — running validation queries on both DBs and reporting drift.

Generate Playwright end-to-end tests from user stories with proper page objects, fixtures, and CI-ready setup.

Set up Microsoft's official Playwright MCP server so Claude Code can drive a real browser — navigate, click, fill forms, run the test cases you generated.

Convert a single test case into a maintainable automated test in the language and framework you choose.

Generate test cases across 5 categories — Positive, Negative, Edge, Integration, UI/UX — with priority, preconditions, automation flag, and test-data references.

Generate positive and negative test cases — title, preconditions, steps, expected result — from a user story.