What we've learned building and running regression testing for headless commerce — baselines, firewalls, test data, and the diffs that matter.
A practical pattern for wiring API regression comparisons into GitHub Actions or any CI pipeline: trigger a comparison via API, poll for results, fail the build on critical changes.
Read articleSaaS test platforms can't reach APIs inside your private network — unless you punch holes in the firewall. Remote executors solve this with outbound-only connections and zero inbound rules.
Read articleAPI contract tests validate shape, not substance. Learn how content regression testing catches the silent data changes that break storefronts, apps, and integrations.
Read articleMost e-commerce test failures are test data failures. How to manage payment cards, test customers with real inboxes, international addresses, and SMS verification numbers.
Read articleGraphQL's flexibility is exactly what makes regression testing tricky: one endpoint, infinite responses. A guide to snapshot-based regression testing for GraphQL APIs.
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