HARmageddon is cancelled: how we taught Playwright to replay HAR with dynamic parameters

This story was originally published on HackerNoon at: https://hackernoon.com/harmageddon-is-cancelled-how-we-taught-playwright-to-replay-har-with-dynamic-parameters. We taught Playwright to find the correct HAR entry even when query/body values change and prevented reusing entities with dynamic identifiers. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #cicd, #playwright, #har, #ci-cd-solutions, #e2e, #e2e-testing, #correct-har-entry, #good-company, and more. This story was written by: @socialdiscoverygroup. Learn more about this writer by checking @socialdiscoverygroup's about page, and for more stories, please visit hackernoon.com. Playwright is a tool for mocking the network using a HAR file. HAR is a file that contains: all page requests request parameters server responses. HAR files can be used to test the network state without starting the backend.